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Asse mbly
Instruction
s
Gas
Helicopter Kit
MA1033-3 Flybarless
Step up to excellence with X-Cell
Table of Contents
Kit Introduction ..................................................................................................................................3
R/C Helicopter Safety ........................................................................................................................3
Warning ...................................................................................................................................................3
General Guidelines .................................................................................................................................3
Academy of Model Aeronautics (AMA) ...........................................................................................4
Kit Assembly ......................................................................................................................................5
Required Tools ........................................................................................................................................5
Other Required Components ..................................................................................................................5
Assembly Tips ...................................................................................................................................6
Kit Contents .......................................................................................................................................7
Flybarless Head Assembly (Whiplash Kit #MA1033-3) .................................................................... 9
Flybarless Head Parts List ......................................................................................................................9
Flybarless Head Assembly Instructions ................................................................................................10
Flybarless Head Link Lengths ...............................................................................................................11
Tail Assembly ...................................................................................................................................12
Tail Assembly Parts List ........................................................................................................................12
Tail Assembly Instructions .....................................................................................................................13
Gas Frame Assembly ......................................................................................................................18
Gas Frame Assembly Parts List ............................................................................................................18
Gas Frame Assembly Instructions ........................................................................................................19
Electronics Mounting Positions .............................................................................................................31
Canopy Mounting ..................................................................................................................................31
Whiplash Gas User Guide...............................................................................................................32
Safety ....................................................................................................................................................32
Engine/Fuel/Oil .....................................................................................................................................32
Fuel Tank Plumbing ...............................................................................................................................32
Mufflers .................................................................................................................................................35
Air Filter .................................................................................................................................................33
Spark Plug ............................................................................................................................................33
Electronic Wiring ...................................................................................................................................33
Initial Mixture Settings ...........................................................................................................................33
Throttle Setup/Curves ...........................................................................................................................34
Governor Setup/Sensors ......................................................................................................................34
Starting ..................................................................................................................................................34
Rotor Blades .........................................................................................................................................35
Pitch Curves ..........................................................................................................................................35
Gear Ratios ...........................................................................................................................................35
Running .................................................................................................................................................35
Additional Support References .............................................................................................................35
Kit Hardware and Parts ...................................................................................................................36
Warranty Information ......................................................................................................................37
Version 1.2
01/09/2019
For updates to this manual, or any other Miniature Aircraft manual, go to www.miniatureaircraftusa.com.
2
Kit Introduction
Thank you for purchasing the X-Cell Whiplash by Miniature Aircraft. This model is the culmination of years of designing and manufacturing R/C helicopters. It is designed with the highest standards, and will provide years of enjoyment. Whether this is your first R/C model helicopter or you are an advanced R/C helicopter modeler, the X-Cell Whiplash is a fantastic choice for a “700 size” model.
R/C Helicopter Safety
A radio controlled model helicopter is not a toy, but rather a technically complex device that must be built and operated with care. It is also a fascinating and challenging part of the R/C sport, the mastery of which is very rewarding. A model helicopter must be built exactly in accordance with the building instructions. The kit manufacturer has spent much time and effort refining his product to make it reliable in operation and easy to build. The essentially bolt together construction can proceed quite rapidly, giving the builder a strong sense of accomplishment that encourages hasty progress from one construction phase to the next, so that the completed model can be more quickly seen and enjoyed. It is essential to recognize and guard against this tendency. Follow building instructions exactly. Vibration and stress levels are high and all fasteners and attachments must be secure for safe operation.
Note that this is the first use of the word SAFETY in these comments. Previously the kit manufacturer’s efforts to ensure reliable operation were mentioned. That is ALL that he can do. Safe operation is the responsibility of the builder/flyer and starts with careful construction and continues with selection and installation of reliable radio equipment and engine.
The need for safety is nowhere greater than at the flying field. A number of guidelines for safe flight have been developed by experienced flyers and are set down here. It is urged that they be read, understood and followed.
Warning! – Risk of death or serious injury
Remote Control (“R/C”) Helicopters can be dangerous. Inexperienced pilots of R/C Helicopters should be trained and supervised by experienced operators. All operators should use safety glasses and other appropriate safety equipment. All operators should exercise necessary precautions when fueling, repairing, maintaining, flying and storing R/C Helicopters, and when using or storing R/C Helicopter accessories, equipment, fuels, and related materials. R/C Helicopters should be used only in open areas free of obstacles and far enough from people to minimize the possibility of injury from the helicopter or any of its components falling or flying in unexpected directions.
This helicopter is not a toy but a complex flying machine that must be assembled with care by a responsible individual. Failure to exert care in assembly, or radio or accessory installation, may result in a model incapable of safe flight or ground operation. Rotating components are an ever present danger and source of injury to operators and spectators. Since the manufacturer and his agents have no control over the proper assembly and operation of his products, no responsibility or liability can be assumed for their use.
General Guidelines for Safe R/C Helicopter Flight
• First of all take care to get the right insurance to R/C helicopters.
• Fly only at approved flying fields and obey field regulations.
• Follow frequency control procedures. Interference can be dangerous to all.
• Know your radio. Check all transmitter functions before each flight.
• Be aware that rotating blades are very dangerous and can cause serious injury.
• Never fly near or above spectators or other modelers.
• If you’re a beginner, get help trimming the model first and flight training later.
• Don’t “track” the main blades by holding the tail boom. This is a temptation to builders who cannot hover yet and is very dangerous.
• Follow all recommended maintenance procedures for model, radio and engine.
3
Academy of Model Aeronautics
Miniature Aircraft highly recommends joining the Academy of Model Aeronautics (AMA).
• AMA is the Academy of Model Aeronautics.
• AMA is the world’s largest model aviation association, representing a membership of more than 150,000 from every walk of life, income level and age group.
• AMA is a self-supporting, non-profit organization whose purpose is to promote development of model aviation as a recognized sport and worthwhile recreation activity.
• AMA is an organization open to anyone interested in model aviation.
• AMA is the official national body for model aviation in the United States. AMA sanctions more than a thousand model competitions throughout the country each year and certifies official model flying records on a national and international level.
• AMA is the organizer of the annual National Aeromodeling Championships, the world’s largest model airplane competition.
• AMA is the chartering organization for more than 2,500 model airplane clubs across the country. AMA offers its chartered clubs official contest sanction, insurance and assistance in getting and keeping flying sites.
• AMA is the voice of its membership, providing liaison with the Federal Aviation Administration, the Federal
Communications Commission, and other government agencies through our national headquarters in Muncie,
Indiana. AMA also works with local governments, zoning boards and parks departments to promote the interests of local chartered clubs.
• AMA is an associate member of the National Aeronautic Association. Through NAA, AMA is recognized by the Fédération Aéronautique Internationale (FAI), the world governing body of all aviation activity, as the only organization which may direct U.S. participation in international aeromodeling activities.
For more detailed information, contact the Academy of Model Aeronautics
5161 E. Memorial Drive, Muncie, Indiana, 47302 or telephone (800) 435-9262.
You may also visit the AMA website at www.modelaircraft.org
4
Kit Assembly (1033-3)
Your Whiplash kit will require a number of different supplies and tools to ensure the best final result. They are as follows:
Required Lubricants and Compounds:
1. Medium Strength Thread Locking Compound - Loctite 243 Blue (MA3200-20)
2. Tri-Flow Oil (MA3200-12)
3. Synthetic Grease (MA3200-11)
4. Medium Cyanoacrylate (CA)
5. Retaining Compound - Loctite 648 Green (MA3200-22)
Required Tools:
1. M4 Nut Driver
2. M5 Nut Driver
3. M5.5 Nut Driver
4. M7 Nut Driver
5. 1.5mm Allen Driver
6. 2.0mm Allen Driver
7. 2.5mm Allen Driver
8. 3.0mm Allen Driver
9. 4.0mm Allen Driver x2
10. 5.0mm Allen Driver
11. Needle Nose Pliers
12. Phillips Screwdriver
13. Razor Knife (X-acto)
Other required components:
The X-Cell Whiplash is an airframe kit. To complete the model, several other items are required but are not included with the kit. There are many choices for these other required components, and any competent hobby retailer with R/C helicopter experience will be happy to make suggestions. You will need:
1. Engine, 23-29cc R/C format gas engine
2. Helicopter style muffler suited to the engine you choose.
3. Cyclic servos (Miniature Aircraft recommends high quality digital cyclic servos with no less than 80 oz. in. of torque.)
4. Throttle servo (Miniature Aircraft recommends a high quality ball bearing sevro)
4. R/C helicopter gyro (Miniature Aircraft recommends for Flybarless Kits a flybarless electronic unit with rudder gyro)
5. Rudder servo suitable for use with the gyro you choose. Digital servo is recommended.
6. R/C helicopter transmitter and receiver with at least 6 channels, and eCCPM capabilities.
7. 690-720mm Main Blades and 105mm Tail Blades
8. R/C helicopter starting and fueling equipment compatible with gasoline fuel
9. R/C helicopter engine governor is recommended
Refer to the “Whiplash Gas User Guide” on page 32 of this manual for more information on recommended equipment and setup.
5
Important Assembly Tips - PLeASe ReAd
• Follow the instructions. The methods of construction documented in this manual have been proven to work.
Do not rush the build of your model! You have purchased a world class model helicopter kit, take your time and realize that the final result is now up to you. Take the time to fully understand each step and if you are unsure please contact Miniature Aircraft.
• Follow the order of assembly. The instructions have been organized into major sections and have been written in such a way that each step builds upon the work done in the previous step. Changing the order of assembly may result in unnecessary steps.
• Clean all metal parts. All of the steel parts in this kit are coated with a lubricant to prevent them from rusting.
This coating can interfere with the adhesives and thread locks needed for assembly. Use a solvent such as alcohol or acetone to clean the various metal parts, especially threads. Be sure not to overtighten bolts as damage to bearings and other components will occur.
• It is very important to lightly sand the edges of all carbon fiber pieces. Miniature Aircraft recommends doing so prior to the assembly process. Carbon fiber edges can be sharp and can easily cut component wires and battery mounting straps. It is important to use safety precautions when creating carbon fiber dust. The use of a particulate mask, preferably one with a P100 HEPA filter is recommended. Always clean up carbon fiber dust with a damp rag right away.
• Use thread lock as indicated. Generally any bolt or screw that threads into a metal part requires thread lock.
Model helicopters are subject to vibration and failing to use thread lock on any non-locking assembly may result in a part becoming loose or falling off.
6
Kit Contents
Please take some time to familiarize yourself with the contents of the kit. The Whiplash kit has been broken down into three “bags”. Each bag contains parts and hardware. The hardware for each bag will be used only for that bag. There will be no left over parts after each bag is assembled. The individual parts of the factory assembled parts are not listed out here. They can be found in the components section of the manual.
Bag Part No. Part Description
1-A 0217
1-Hardware 0051
1-Hardware 0107
1-Hardware 0109
Swashplate - Factory
M3x3 Set Screw
M3x6 Threaded Steel Ball
M3x8 Threaded Steel Ball
1-Hardware 131-83 Anti-rotation Pin
1-B
1-B
1-B
1-B
0869 Washout Link
128-176 Washout Pin
128-195 Head Button
128-314 Swashplate Follower - Factory
1-B 131-368 FBL Head Block
1-Hardware 0067
1-Hardware 0071
M3x14 Socket Bolt
M3x18 Button Head Socket Bolt
1-Hardware 0447-1 M2 E-clip
Bag 1 - Rotor Head FBL
Qty
3
4
1
2
1
2
2
1
1
1
2
2
2
Bag Part No. Part Description
1-C
1-C
1-C
131-161 Main Blade Grip - Factory
131-163 FBL Pitch Arm
131-187 Head Axle
1-Hardware 0061
M3x6 Threaded Steel Ball
M3x8 Socket Bolt
1-Hardware 0086-1 M5x16 Flanged Socket Bolt
1-Hardware 120-7-1 5x15 Safety Washer
1-Hardware 131-183 Washer
1-D
1-D
1-D
1-D
0133-1 M3x21.5 Ball Link
121-4
121-7 Swash To PA Linkage Rod
131-408 FBL Main Shaft
1-Hardware 0021
1-Hardware 0023
Servo To Swash Linkage Rod
M4 Lock Nut
M5 Nut
1-Hardware 0063 M3x10 Socket Bolt
1-Hardware 0082-4 M5x32 Shouldered Socket Bolt
1-Hardware 131-200 M4x33 Shouldered Socket Bolt
Qty
2
4
4
2
1
2
2
2
2
2
1
2
1
2
1
10
3
Bag 2 - Tail Assembly
Bag Part No. Part Description
2-A-1 131-475 T/R Pitch Slider Assembly - Factory
2-Hardware 0107 M3x6 Threaded Steel Ball
2-A-2
2-A-3
2-A-3
131-129 Tail Box Assembly - Factory
131-130 Tail Pitch Control Bellcrank
2-A-3
131-131 C/F Bellcrank Bracket
131-132 Bellcrank Slider Cup
2-Hardware 0019 M3 Lock Nut
2-Hardware 0064-3 M3x6 Button Head Socket Bolt
2-Hardware 0073
2-Hardware 0107
M3x20 Socket Bolt
M3x6 Threaded Steel Ball
2-A-4
2-A-4
131-64 T/R Hub
131-112 T/R Blade Grip
2-Hardware 0056
2-Hardware 0061
2-Hardware 0071
2-Hardware 0107
M3 Washer
M3 Lock Nut
M3x5 Dog-Point Set Screw
M3x8 Socket Bolt
M3x18 Socket Bolt
M3x6 Threaded Steel Ball
2-B-1
2-B-1
2-B-1
2-B-1
131-400 TT Ends
131-480 TT Bearing Cup
131-481 TT Bearing Cup O-Ring
131-482 TT Sleeve
2-B-1 131-485 TT Bearing
2mm Hex Nut
2-Hardware 0049-1 M2x12 Socket Bolt
2
2
2
2
2
2
1
2
1
1
2
2
2
4
2
2
2
1
1
1
1
1
Qty
1
1
Bag
2-B-2
2-B-2
2-B-2
2-B-2
Part No. Part Description Qty
133-458 TT
131-62 Tail Boom
131-472 T/R CF Control Rod 1
131-86 Tail Boom Support C/F Rod Assemly 2
1
1
2-B-3
2-B-3
2-B-3
2-B-3
2-B-3
2-B-3
2-B-3
2-B-3
0133-1 M3x21.5 Ball Link
0868-5 Plastic T/R Guide
121-4
121-7 m3x30 Linkage Rod m3x65 Linkage Rod
128-80 Aluminum Front Boom Clamp
128-144 T/R Control Rod Guide
2-B-3
128-149a Upper Rear Boom Support Mount
128-149b Lower Rear Boom Support Mount
131-128 C/F Boom Clamp Plate
2-Hardware 0001 2mm Washer
1
4
2-Hardware 0016-2 4mm External Serrated Lockwasher 2
1
1
2
4
1
1
2
2
2-Hardware 0020-1 2mm Lock Nut
2-Hardware 0049-1 M2x12 Socket Bolt
2-Hardware 0060-1 M3x6 Socket Bolt
2-Hardware 0063
2-Hardware 0065
2-Hardware 0067
2-Hardware 0078
M3x10 Socket Bolt
M3x12 Socket Bolt
M3x14 Socket Bol
M4x12 Socket Bolt
3
2
2
4
1
2
2
2-B-4 133-60 C/F Vertical Tail Fin Painted 1
7
Bag 3 - Gas Frame Assembly
Bag Part No. Part Description
3-A-1
3-A-1
128-57 Tray Mount
131-52 Delrin Tray Mount
3-A-1 131-55 C/F Angled Battery Tray
3-Hardware 0032-2 M3x8 Tapping Screw
3-Hardware 0064-3 M3x6 Button Head
3-B
3-B
3-B
3-B
3-B
3-B
Frame 0003
Hardware 0032
3mm Washer
2.9x9.5 Tapping Screw
0061
0063 M3x10 Socket Bolt
128-58 Frame Spacer
131-47 C/F Servo Rail Spacer
131-186 C/F Anti-rotation Bracket
131-420 Mid Main Bearing Block
3-Hardware 0060-1 M3x6 Socket Bolt
3-Hardware 0063
3-Hardware 0065
M3x10 Socket Bolt
M3x12 Socket Bolt
3-C
3-C
3-C
BAG-S
BAG-S
BAG-S
131-179 X-Block
131-409 Assembled Gas Clutch Bell
M4x4 Set Screw
0818-3 Mounting Block
131-50 Elevator Servo Mount
131-148 C/F Servo Plates
S-Hardware 0059-1 M2.5x6 Socket Bolt
S-Hardware 0059-4 M2.5x12 Socket bolt
S-Hardware 0059-7 M2.5x20 Socket Bolt
S-Hardware 0116 M2.5 Threaded Steel Ball
3-D-1
3-D-2
3-D-2
3-D-2
133-110 C/F Bottom Plate - Gas
128-57 Tray Mount
133-107 C/F Front Doubler - Gas
133-108 C/F Rear Doubler - Gas
3-D-2
3-D-2
3-D-2
3-D-2
133-121 Gas Motor Mount
133-400 Bottom Mount Spacer
133-401 Bottom Mount Spacer
3-Hardware 0009
3-Hardware 0063
3-Hardware 0085 M5x16 Socket Bolt
3-Hardware 0085-3 M5x22 Socket Bolt
3-E
3-E
3-E
3-E
3-E
3-E
3-E
3-E
132-117-B 124T Main Gear
131-424 Main Gear Hub
131-440 Lower Main Bearing Block
131-466 Auto Hub
131-469-1 Gear Support
0620-01 15x21x.10 Shim Washer
0620-02 15x21x.20 Shim Washer
0620-03 15x21x.30 Shim Washer
4mm Lock Nut
3-Hardware 0059-2 M2.5x8 Socket Bolt
3-Hardware 0088 M3x8 Tapered Socket Bolt
3-Hardware 0088-3 M3x7 Tapered Socket Bolt
3-Hardware 131-202 Jesus Bolt OWB V2
1
1
1
1
1
1
1
1
8
5
1
1
1
2
2
4
1
5
2
2
20
10
4
5
4
16
2
2
14
5
1
1
2
2
2
1
3
8
4
4
1
4
1
4
4
6
Qty
3
2
3-G
3-G
3-G
3-G
BOX
BOX
BOX
BOX
BOX
BOX
Bag Part No. Part Description
3-E-1
3-E-1
3-E-1
3-E-1
0133-1 M3x21.2 Ball Links
128-59 M4 Front Boom Support Brace
131-150 Front Canopy Post
131-151 Rear Canopy Post
3-E-1 131-153 C/F Canopy Breakaway Tabs
3mm Washer
3-Hardware 0016-2 M4 External Serrated Lock Washer
3-Hardware 0015
3-Hardware 0081
3-Hardware 0103
3-Hardware 121-6
2mm Hex Nut
M4x16 Socket Bolt
2mm Threaded Steel Ball
M3x75 Threaded Control Rod
3-E-2
3-E-2
3-E-2
3-E-2
2500-24 White Tuff Struts II
131-382 C/F Strut Spacer
131-454 Tray Mount
2500-39 Tuff Strut End Cup
3mm Washer
3-Hardware 0058-1 M4x6 Socket Set Screw
3-Hardware 0073 M3x20 Socket Bolt
3-Hardware 0078-5 M4x10 Socket Bolt
3-F
3-F
3-F
3-F
Fuel Pick up
128-92 Fuel Tank Plug
128-94 Fuel Nipple
131-144 Rubber Fuel Tank Mount
133-94 C/F Fuel Tank Plate
3-F 133-99 Whiplash Gas Fuel Tank
5mm Washer
3-Hardware 0011-5 Washer
3-Hardware 0014F 5mm Hex Nut - Fine Threaded
0390 Wire Retainers
133-137 Rubber Wire Grommet
3200-54 17” Adhesive Hook and Loop
133-144 Skids Blue
133-150 Air Filter
133-252 Whiplash Canopy
106-22 Rubber Canopy Grommet
3000-73 Towel
133-430 Whiplash Gas Instruction Manual
3700-160 Blade Holder
1
1
1
1
2
1
1
4
4
1
1
1
1
1
1
4
3
2
2
4
2
2
2
1
1
4
4
Qty
2
2
2
1
4
2
8
MA1033-3 - Flybarless Head Assembly Parts
M3x3 Socket Set
Screw
M5x32 Shouldered
Socket Bolt
M3x6 Threaded Steel
Ball
M3x8 Threaded Steel
Ball
0447-1
E-Clip
0597-4
Spacer
0869
3D Washout Link
106-06
2x5x1.5 Bearing
120-7-1
M5x15 Safety Washer
121-4
Control Rod
121-7
Control Rod
128-176
Pivot Pin
131-200
Socket Bolt
Hardware for this assembly
0051 x 2
M3x3 Socket Set
Screw
0107 x 3
M3x6 Threaded
Steel Ball
0109 x 4
M3x8 Threaded Steel
Ball
131-83 x 1
Swashplate Pin
Assembly Tip
• Install MA0051 M3x3 Socket Set Screws only until they bottom out against the lower bearing. Do not overtighten or damage to swashplate bearing will occur. Note: these are used to adjust the bearing tolerance if it develops play over time.
0051
1 A
0051
0217
9
0107
0109
0107
0109
Damper O-Ring
(80D)
Apply a small amount of medium thread lock when threading into metal parts
0109
0107
131-83 0109
106-06
Hardware for this assembly
0067 x 1
M3x14 Socket Bolt
0071 x 2
M3x18 Socket Bolt
0447-1 x 2
E-clip
128-176 x 2
M2x.584 Washout
Pivot Pin
131-490
0067
128-195
131-491
131-490
Assembly Tip
• The use of a light grease such as
MA3200-06 Tri-Flow Synthetic Grease is required for damper/head axle lubrication.
New damper system (131-490)
Hardware for this assembly
0107 x 2
M3x6 Threaded
Steel Ball
0061 x 4
M3x8 Socket Head
Cap Screw
0086-1 x 2
M5x16 Flanged Bolt
120-7-1 x 2
M5x15 Safety Washer
131-183 x 4
9x14x.75 Washer
0107
X2
0869
131-491
128-176
106-06
0447-1
131-368
0071
0597-4
0159
0159
128-314
Factory Installed
1 C
131-163
X2
0061
131-161
Apply grease to
Head Axle
131-187
1 B
Apply a small amount of medium thread lock when threading into metal parts
131-183
131-181
Assembly Tips
• The use of a light grease such as MA3200-06 Tri-Flow
Synthetic Grease is required for thrust bearing lubrication
(pre-applied and assembled from factory)
• 3 piece thrust bearing (MA131-
182) outer race with larger
I.D. (inside diameter) installs closest to hub.
10
131-182
131-183
131-181
120-7-1
0086-1
Hardware for this assembly
0021 x 1
M4 Hex Locknut
0023 x 2
M5 Hex Locknut
0063 x 2
M3x10 Socket Bolt
0082-4 x 2
M5x32 Shouldered
Socket Bolt
131-200 x 1
M4x33 Shouldered
Socket Bolt
Assembly Tips
• Head, Swashplate and Main
Shaft can be assembled now, or you can assemble the parts later step by step installing them to the frame.
Link Arm
Lengths and
Installation
X2
0023
131-200
0063
1 D
0133-1
47.5mm
X3
13.5mm
121-7
0133-1
11
0082-4
0063
0021
0023
131-408
Apply a small amount of medium thread lock when threading into metal parts
0133-1
121-4
0133-1
Tail Assembly Parts
4mm External
Serrated Lockwasher
3mm
Hex Locknut
2mm Hex
Locknut
M2x12 Socket
Bolt
M3x3 Socket Set
Screw
M3x5 Dog Point
Socket Screw
0009
Washer
M3x5 Dog Point
Socket Screw
M2.5x4 Socket
Bolt
0059-1
Bolt
0060-1
Bolt
0061
Bolt
M3x10 Socket
Bolt
0064-3
Head Socket Bolt
0065
Bolt
0067
Bolt
0071
Bolt
M3x20 Socket
Bolt
M4x12 Socket
Bolt
0107
Steel Ball
M3x21.2
Ball Links
Auto Hub
Ret. Collar
Pivot Pin For
Pitch Links
M6x10x.011” Steel
Shim Waasher
0273-1
Shim Waasher
Pivoting T/R
Pitch Link
3x4.75x.126
Brass Spacer
0868-5
T/R Guide
120-39
5x10x4 Bearing m3 x 30 Threaded
Control Rod m3 x 65 Threaded
Control Rod
122-70
Washer
128-80
Boom Clamp
128-144
Guides
128-146
Support Ends
128-149
Support Mount
Tail Bevel Gear,
Shaft Side
131-18-B
Torque Tube Side
131-23
6x13x5 Bearing
131-33
15x21x4 Bearing
131-62
Aluminum Tail Boom
131-64
Tail Hub
131-70
Shaft
131-84
Support Rod
131-86
Assembly
131-112
T/R Blade Grip
131-128
Clamp Plate
131-129
Tail Case
131-130
Tail Bellcrank
Carbon Fiber
Bellcrank Bracket
131-132
Bellcrank Cup
131-400
Torque Tube End
131-472
Tail CF Linkage Rod
131-473
8x12x3.5 Bearing
131-474
Pitch Slider Ring
131-475
Tail Pitch Slider
131-476
Tail Pitch Yoke
131-477
Brass Slider
131-480
Cup
131-481
Cup O-ring
12
131-482
Sleeve
131-485
12x18x4 Bearing
133-60
Fin
0442
Hardware for this assembly
0107 x 1
M3x6 Threaded
Steel Ball
0225 x 2
Pivot Pin for Washout Arm
0225
2-A-1 not used any longer
131-474
X
0225
131-476
131-473
Factory
Assembled
0107
Hardware for this assembly
0051 x 2
M3x3 Socket Set
Screw
0056-3 x 2
M3x8 Dog Point
Socket Screw
0273 x 1 m6x10x.011” Steel
Shim Washer
0273-1 x 1 m6x10x.004” Steel
Shim Washer
Factory Assembled
131-23
131-33
Factory Assembled
Assembly Tip
• Make sure to include MA0273-1 Shim
Washer between MA131-17-B Output
Gear and transmission case bearing.
2-A-2
131-18-B
0051
131-129
0056-3
0273-1
131-17-B
0056-3
13
0215
Apply a small amount of medium thread lock when threading into metal parts
131-70
Hardware for this assembly
0019 x 1
3mm Hex Nut
0059-1 x 1
M2.5x6 Socket Bolt
0064-3 x 2
M3x6 Button Head
Socket Bolt
0073 x 1
M3x20 Socket Bolt
0107 x 1
M3x6 Threaded
Steel Ball
Assembly Tip
• The use of a light oil such as
MA3200-02 Tri-Flow Oil is required for tail rotor output shaft/pitch slider lubrication
Hardware for this assembly
0009 x 2
3mm Flat Steel Washer
0019 x 2
3mm Hex Nut
0061 x 2
M3x8 Socket Bolt
0071 x 2
M3x18 Socket Bolt
0107 x 2
M3x6 Threaded
Steel Ball
122-70 x 2
M.5x.25 Shim
Assembly Tips
• 3 piece thrust bearing (MA131-66) outer race with larger I.D. (inside diameter) installs closest to hub.
• Grease the center ball cage of the thrust bearing. We recommend using
MA3200-06 Tri-Flow synthetic grease.
• Only hand tighten MA0061 Socket
Bolt until it is moderately tight. Do not overtighten bolt or it may result in fatigue to bolt. Use green thread lock on these bolts.
0064-3
0107
0073
0159
131-130
Factory
Assembled
2-A-3
0597-1
0159
0059-1
0012-2
131-131
0012-2
2-A-4
0019
0107
Apply oil to output shaft
X2
131-112
0019
Large
I.D.
Small
I.D.
Apply a small amount of medium thread lock when threading into metal parts
0009
120-39
122-70
131-66
0071
0061
120-39
Bearings in Blade Grips
131-64
14
Hardware for this assembly
0056 x 2
M3x5 Dog Point
Socket Screw
Assembly Tip
• Ensure the dog point tip is seated into the dimples on the tail rotor shaft.
0056
0056
Hardware for this assembly
3x
131-482
TAIL
2-B-1
2-A-4
Apply Loctite 648 when mounting the bearing at the sleeve
131-481 131-480
131-485
FRONT
Take care about the orientation of guide edge of the sleeves, one facing to the front, one one facing to the tail.
Install both bearing cup assemblies facing the same direction on torque tube.
Apply a small amount of Loctite
648 when mounting the bearing cup assemblies at the torque tube.
15
Hardware for this assembly
0015 2 x
2mm Hex Nut
0049-1 x 2
M2x12 Socket Bolt
Assembly Tips
• Use only Loctite 648 to glue TT ends to tube.
• Do not overtighten 0049-1 socket bolts as it is possible to crush torque tube.
Tail
2-B-2
131-400
0049-1
0015
Apply Loctite 648 at the torque tube and at the TT end 131-400 when assembling these parts.
Use Loctite 243 to secure M2 screw and nut
133-458
Front
NOTE: Carefully glue bearing assemblies to torque tube making sure bearing locations are NOT equal dis tances from torque tub ends. Allow Loctite 648 to dry (about 2 hours) before installing into tail boom.
Apply a small amount of
Loctite 243 thread lock when threading into metal parts
Hardware for this assembly
0060-1 x 3
M3x6 Socket Bolt
0067 x 2
M3x14 Socket Bolt
2-B-3
0060-1
0067
0060-1
0067
End of the boom with the end of the boom
Assembly Tips
• Ensure that the boom is full inserted through boom clamps.
• Do not overtighten MA0067 Socket
Bolts as it is possible to crush tail boom.
131-62
133-128
128-80
16
Assembly Tips
• Use some light oil such as Tri-Flow into tail boom to ease installation for torque tube assembly.
• Install the torque tube with the open ends of the bearing cups towards the back of the tail boom assembly.
This will ensure the bearing stays seated in the bearing cup.
• Install MA128-144 T/R Control Rod
Guides with the dimples towards front of tail assembly. Use a small amount of cyanoacrylate
glue to ensure each
guide stays in
position.
2-B-4
128-144
0133-1
Hardware for this assembly
0001 x 4
2mm Washer
0016-2 x 2
4mm External Serrated
Lockwasher
0020-1 x 2
Hex Nut
0049-1 x 2
M2x12 Socket Bolt
0060-1 x 1
M3x6 Socket Bolt
0063 x 1
M3x10 Socket Bolt
0065 x 3
M3x12 Socket Bolt
0078 x 2
M4x12 Socket Bolt
Assembly Tips
• The use of “243 blue” thread lock such as MA3200-20 (loctite blue #243) is recommended on MA0078 Socket
Bolts.
• Do not overtighten MA0065 Socket
Bolts on the Rear Boom Support
Mounts.
• Aluminum boom support ends have a dimple on one side. The dimple indicates a slight angle built in to this part. On the Boom support assembly side that attaches to the main frame, the dimple will be facing “in”.
2-B-4
0049-1
0020-1
0001
0063
0065
17
0868-5
0020-1
0001
0049-1
105mm Tail Rotor Blades
(not included)
128-149
0016-2 dimple
0078
131-86
(Factory Assembled - includes MA0058-3,
MA128-146 & MA131-84)
131-472
0133-1
Apply a small amount of medium thread lock when threading into metal parts
0060-1
0065
133-60
Gas Frame Assembly Parts
M3x10 Socket M3x6 Button
18
Hardware for these assemblies
0011 x 1
5mm Washer
0011-5 x 1
5x15x.08 Washer
0014F x 2
5mm Hex Nut
Fine Thread
0032-2 x 4
M3 x 8 Tapping
Tapered Screw
0064-3 x 6
M3x6 Button Head
Socket Bolt
Assembly Tip
• Do not overtighten MA0032-2 Self
Tapping Screw into MA131-52 Delrin
Tray Mount. Secure screws with a small amount of CA glue.
• Recommended length for fuel clunk line is 6.5 inches (165mm)
Front Battery Tray
128-57
3-A-1
0032-2
131-55
128-57
CA
Gyro Plate
131-53
131-52
0014F
0011
0405
0064-3
128-57
3-F
Apply a small amount of medium thread lock when threading into metal parts
0064-3
0064-3
0011-5
128-94 128-92 0014F and Fuel Line
(not included) included with
(80mm)
133-99
19
Hardware for this assembly
0003 x 3
3mm Flat Steel
Washer
0032 x 2
M3 Self Tapping
Screw
0061 x 5
M3x8 Socket Bolt
0063 x 3
M3x10 Socket Bolt
Upper Main Shaft
Bearing Block
(Factory Assembled)
0064-3
131-19
Middle Main Shaft
Bearing Block
(Factory Assembled)
0064-3
131-19
Assembly Tip
• Do not tighten the screws for the bottom bearing block by now.
0061
0003
0063
131-21 131-420
NOTE: Upper bearing block features smooth, wrench access holes
NOTE: Middle and bottom bearing blocks features threaded holes.
BAG-3
Frame
Bottom Main Shaft
Bearing Block
(Factory Assembled)
131-442
131-19
0064-3
128-58
0032
131-442
0061
Front Battery
Tray Assembly
20
128-58
Apply a small amount of medium thread lock when threading into metal parts
Hardware for these assemblies
0060-1 x 10
M3x6 Socket Bolt
0063 x 2
M3x10 Socket Bolt
0065 x 2
M3x12 Socket Bolt
Assembly Tip
• If using JR brand servos or other
“tall” servos, MA131-47 Servo Rail
Spacers are included for proper servo linkage alignment, if required.
3-B
131-46
0065
0063
131-47
(JR Servos Only)
131-420
131-186
131-429
0060-1
Apply a small amount of medium thread lock when threading into metal parts
131-47
(JR Servos Only)
131-21
0060-1
21
Hardware for these assemblies
0003 x 4
3mm Flat Steel
Washer
0057 x 2
M4x4 Socket Set
Screw
0061 x 4
M3x8 Socket Bolt
0063 x 2
M3x10 Socket Bolt
Assembly Tip
• Do not tighten the screws for the clutch bearing block 131-428 and the screws for the hex starter 128-
118 by now.
15 Tooth
16 Tooth
17 Tooth
(included in kit)
NOTE: Motor Mount and
Lower Pinion Bearing Block bolt locations for proper gear mesh.
• 15 Tooth - Rear Holes
• 16 Tooth - Middle Holes
• 17 Tooth - Front Holes
0061
0003
0057
0063
128-118
131-180
131-179
Factory
Assembled
0183
133-417
131-428
131-419
Factory
Assembled
133-409
105-70
131-3
22
132-179 X-Block/
Motor Mount installs on top of
131-420 Middle
Bearing Block with 0063 M3x10
Socket Bolts
3-C
Apply a small amount of medium thread lock when threading into metal parts
Hardware for these assemblies
0003 x 7
3mm Flat Steel
Washer
0017-2 x 1
2.5mm Hex Nut
0032 x 2
M3 Self Tapping
Screw
0059-7 x 4
M2.5x20 Socket Bolt
0060-1 x 6
M3x6 Socket Bolt
0061 x 9
M3x8 Socket Bolt
0063 x 3
M3x10 Socket Bolt
0116 x 1
M2.5 Threaded Steel
Ball
0032
0003
133-117
BAG 3
Frame
0818-3
0060-1
131-148
BAG
Servo
Servo Arm
(not included)
0017-2
0116
Rudder Servo
(not included)
14mm
0059-7 included with servo
Use of a heavy duty servo arm or wheel is recommended on the rudder servo. Use the included Drill Bit to drill out the proper hole size.
0061
0003
0063
0003
0061
23
Apply a small amount of medium thread lock when threading into metal parts
Hardware for these assemblies
0003 x 6
3mm Flat Steel
Washer
0009 x 4
3mm Flat Steel
Washer
0061 x 8
M3x8 Socket Bolt
0063 x 8
M3x10 Socket Bolt
0085 x 4
M5x16 Socket Bolt
0085-3 x 4
M5x22 Socket Bolt
Assembly Tip
• Take care installing the clutch.
Check runout of the clutch system.
Turn frame upside down to insert engine.
Align the engine and thigten the
4 MA0063 socket bolts with 0009 shims into motor mount MA 133-
4121. The engine is aligned proper if the start shaft can be rotated without force.
Tighten MA0061 Socket Bolts into the MA128-57 Tray Mounts and
MA0085-3 Socket Bolts once the motor is properly aligned.
Note: (*) use 133-400 for TRM motor use 133-401 for Zenoah stock or BH-
Hanson motor
3-D-1 + 2
128-57 see note (*)
0003
0061
133-400
133-110
X2 133-108 0061
X2
133-107
0208
0085-3
0009
0063
0063
Included clutch
Factory
Assembled
133-120 with motor/ clutch
133-119 with motor/ clutch
0085
133-4121
Motor included)
15 Tooth
16 Tooth
17 Tooth
(included in kit)
128-57
FRONT
0003
0061
NOTE: Motor Mount bolt locations for proper gear mesh.
• 15 Tooth - Rear Holes
• 16 Tooth - Middle Holes
• 17 Tooth - Front Holes
Apply a small amount of medium thread lock when threading into metal parts
24
Hardware for these assemblies
0003 x 4
3mm Flat Steel
Washer
0057 x 4
M4x4 Socket Set
Screw
0060-1 x 4
M3x6 Socket Bolt
0061 x 2
M3x8 Socket Bolt
0073 x 4
M3x20 Socket Bolt
0078-5 x 4
M4x16 Socket Bolt X2
0078-5
131-454
131-382
0057
Assembly Tip
• Tighten the MA0057 M4x4 Set Screw securely against the landing gear tube using thick cyanoacrylate glue.
Fuel Line Connections
Vent
133-144
2500-24
0073
0003
0060-1
0078-5
3-F
Apply a small amount of medium thread lock when threading into metal parts
131-454
131-382
Fuel Feed
(to carburator)
128-90
131-144
0061
0060-1 133-94
25
Hardware for these assemblies
0017-2 x 3
2.5mm Hex Nut
0059-1 x 4
M2.5x6 Socket Bolt
0059-4 x 12
M2.5x12 Socket Bolt
0061 x 6
M3x8 Socket Bolt
0116 x 3
M2.5 Threaded Steel
Ball
Assembly Tip
• MA131-148 Servo Spacers are included for proper servo linkage alignment, if required.
19mm
131-50
Use of heavy duty servo arms is required on the cyclic servos.
0017-2
Arm Not
Included
0116
0059-1
131-148 0059-4
26
Arm Not
Included
X2
Apply a small amount of medium thread lock when threading into metal parts
3-E-1
0061
X2
0061
131-150
131-153
Lower canopy mounting bolt
MA0061 installed into PEM nut in frame is optional. Installing bolt will decrease canopy vibration, but increase chance of damage to canopy/frame in a crash.
0017-2
0116
0059-4
131-148
(Optional depending on servos)
131-148
Hardware for these assemblies
0004 x 1
M4 Washer
0015 x 1
2mm Hex Nut
0017-2 x 1
2.5mm Hex Nut
0021 x 1
M4 Hex Locknut
0059-3 x 4
M2.5x10 Socket Bolt
0088 x 8
M3x8 Tapered
Socket Bolt
0088-3 x 5
M3x7 Tapered
Socket Bolt
0103 x 1
M2 Threaded Steel Ball
0116 x 1
M2.5 Threaded Steel
Ball
131-202 x 1
M4 Jesus Bolt OWB V2
Assembly Tips
• Throttle linkage length is only an estimate. Linkage lengths will very depending on motor and servo brand.
• Use shim washer 0620-01 (0.1mm), -02
(0.2mm) and/or -03 (0.3mm) to set gear mesh for crown gear 0866-5-B. After
Main Shaft is bolted to the Main Gear, adjust Bottom Main Shaft Bearing Block to eliminate any vertical play. Tighten
Bottom Bearing Block bolts. Take care that the Bottom Main Shaft Bearing
Block is horizontal ausgerichtet. Now check gear mesh of crown gear. If necessary remove or add 0620-0x shim washers. Gear mesh should be about
0.1mm.
3-E
0021
27
131-148
0103
Apply a small amount of medium thread lock when threading into metal parts
Arm Not
Included
0116
0059-3
64.5mm
0017-2
0015
0133-1
121-6
0133-1
0088-3 x 5
132-117-B
131-467
131-419
131-426
131-424
131-419
0088 x 8
131-469-1
131-470
131-466
131-202
Hardware for these assemblies
0021 x 1
M4 Hex Locknut
0059-2 x 2
M2.5x8 Socket Bolt
131-202 x 1
M4x25 Shouldered
Socket Bolt
Assembly Tips
• One collar 0875 is installed on top of the Middle Bearing Block and one on bottom of the Bottom Bearing Block.
• Don’t forget to use some Loctite 243 at screws 0059-1. Do not overtighten.
0021
131-408
Apply a small amount of medium thread lock when threading into metal parts
0875-1
131-202
0875-1
0059-2
0875-1
0059-2
28
Hardware for these assemblies
0021 x 1
M4 Hex Locknut
0063 x 2
M3x10 Socket Bolt
131-200 x 1
M4x33 Shouldered
Socket Bolt
Assembly Tips
• Be carefull inserting the swashplate antirotation pin
• Don’t forget to use some Loctite 243 at screws 0063. Do not overtighten.
Apply a small amount of medium thread lock when threading into metal parts
0021
0063
131-200
0063
131-440
131-180
0273
0225-5
0273-05 131-180
Assembly detail
• Bottom Bearing Block Factory assembled 131-442
131-441
131-483
0078-4
0225-5
131-493
29
Hardware for these assemblies
0003 x 2
3mm Flat Steel
Washer
0016-2 x 2
4mm External Serrated Lockwasher
0021 x 1
M4 Hex Locknut
0059-3 x 4
M2.5x10 Socket Bolt
0061 x 14
M3x8 Socket Bolt
0063 x 2
M3x10 Socket Bolt
0081 x 2
M4x16 Socket Bolt
X2 0061
131-153
131-451
133-137
0021
0003
0061
0061
0081
0016-2
30
128-59
0081
0016-2
Apply a small amount of medium thread lock when threading into metal parts
Rear canopy mounting bolt MA0061 installed into PEM nut in frame is optional. Installing bolt will decrease canopy vibration, but increase chance of damage to canopy/ frame in a crash.
Suggested electronics
Mounting Positions
Gyro
Receiver
Receiver
Battery
131-154
0063
Switch
Location #1
(left side)
Switch
Location #2
(right side)
131-154
0063
Hardware for this assembly
0063 x 2
M3x10 Socket Bolt
106-22 x 4
Rubber Canopy
Grommet
106-22
Assembly Tips
• The use of a hole reamer is recommended make the holes in the canopy for the canopy mounts. Final hole size should be 0.300” or 7.6mm
• Use CA glue to secure the grommets into the canopy. Be careful no to get it on the outside of the canopy as it will damage the finish.
31
133-252
106-22
Whiplash Gas User Guide
Operating and maintaining your Whiplash Gas helicopter is not much different than the other Whiplash versions or any other model helicopter. The power system is different and its operation may be unfamiliar to those who have only flown electric or glow powered models. With that in mind this user guide will help you operate your Whiplash Gas helicopter from its first flight. The following sections address each of the areas that may be new or you may not be familiar with.
Safety
Gasoline or its equivalents is much more flammable than glow fuel. If you fly in an area with fire hazards, consider having access to a fire extinguisher in the event a fire occurs. Keep all flames or hot sources away from the fuel and fuel tank in both the model and your fuel can. A gasoline fire is very dangerous and destructive.
Also be aware that the engine muffler will operate at a significantly higher temperature than you may be accustomed to with a glow powered model. Contact with the muffler can easily cause a fire or bodily injury and it will be hot enough to easily peel off skin so be careful!
engine
The Whiplash requires the acquisition of the RC format of either the Zenoah or Chung Yang motors. The model is not compatible with the PUH motor version used in the XCell Spectra G and many other models
These motors are available in 23cc (RC240), 26cc (RC270) and 29cc (RC290) versions. They are available from multiple sources in their stock form or from Zenoah specific motor tuners/modifiers. Some of the modified motors have different displacements
If you intend to run a stock, unmodified motor, it is recommended that you use the 23cc or 26cc version of the motor. They have the best inherent engine balance and will run the smoothest in the model
If you select a modified motor, the modifier can recommend the most appropriate motor from their selection for the Whiplash. The TRM
VX300 Whiplash Edition and the BH Hanson 300 RC 3D Max versions have been extensively tested in the model
The major helicopter engine modifiers are TRM Power and BH Hanson, there are others available as well. It is highly recommended that you acquire a motor that has been properly balanced.
Fuel
The Zenoah motors for this kit are designed to run with common pump gasoline. The regular 87 octane is appropriate, it is not necessary or even desirable to use higher octane fuels unless specifically directed by an aftermarket modifier. All of these motors require an oil-premix to be run, you cannot use gasoline without first mixing in a lubricant
If your model is stored where fuel odor is undesirable, you can instead run Lantern/Camper fuel available at a sporting good or camping supply store. It is slightly more expensive than gasoline but has little odor and has approximately the same running characteristics. You also can use premixed fuel like Stihl Motomix or similar (does not smell).
Oil
If you are using a modified motor from an engine tuner, follow their instructions for type and volume of oil to premix with the fuel
If you are using a stock Zenoah motor, use a quality two stroke pre-mix oil.
Some oils that are commonly used:
• AMSOil Saber 100
• Yamalube 2R
• Honda HP2
• Klotz R50
• Stihl HP Ultra
When the motor is new and not yet broken in, run an oil mix of 32:1 per gallon of gasoline. For that ratio mix 4oz of the selected oil to each gallon of fuel. After running 1-2 gallons of fuel through the motor you can decrease the amount of oil used to the minimum support by the oil manufacturer but do not run less than a 40:1 premix ratio (no less than 3 oz of oil per gallon of fuel)
Fuel Tank Plumbing
The carburetor on the motor contains a negative pressure fuel pump which draws fuel from the tank. As a result there is no need to run any sort of pressure system or header fuel tank.
It is however REQUIRED that the fuel tank be vented!
Follow the fuel tank plumbing directions in the assembly guide but make sure to either use a one way valve or use an 8-10” length of gasoline proof fuel line to create a tightly wound “fuel vent loop”. Wrap the line into at least two loops and secure them with tie wraps or Velcro
Failure to properly vent the tank will result in the engine going lean in flight and it will likely quit running as a result of it.
Also make sure to use a filtered fuel clunk in the fuel tank. This works just like the “fuel magnet” if you’re familiar with that product for glow models and will help keep the fuel clean and reduce air bubbles from being pumped into the carburetor.
32
MufflLers
The Zenoah RC motor comes equipped with a standard Zenoah steel canister muffler. The helicopter can be flown with this muffler however it does not offer a pleasing sound or improved performance. There are a number of aftermarket mufflers available for the
Zenoah motors that will improve the sound significantly. Power improvements are based on too many factors to make a specific comparison
Good results have been had using the following optional mufflers:
• Hatori 957 (SB-12R4)
• RJX Gas Muffler
• TRM Power Pipe
• Zimmermann Gas Muffler 2651
After the motor has been run, re-check the muffler bolts to make sure they are tight. Do this for a couple of flights and then it will no longer be necessary unless the muffler becomes obviously loose.
Air Filter
The Zenoah RC format motors ship with an air cleaner. It is recommended that you always use an air cleaner whether it’s the stock one or an optional one such as those offered by Miniature Aircraft (MA133-150). Running an unfiltered intake will shorten the life of the motor especially in the case of a crash where a large amount of foreign matter can be ingested into the motor.
Spark Plug
The spark plug included with the motor will normally operate correctly for a very long time. However if you should replace it MAKE
SURE that you use a “resistor” plug. The plugs designation will usually end in an R. Failure to do this will result in you losing control of your model due to ignition interference with your radio
electronics Wiring
The configuration of the Whiplash is such that only two electronic components must be in the general area of the ignition system on the motor. Take care to keep any wiring away from direct contact with the ignition wire as this can cause unexpected results. It is NOT necessary to run any additional shielding or insulated caps especially with 2.4Ghz radios but you may if you desire
If you are still running a PPM/PCM style radio, do not route the receiver antenna within 4 inches of any part of the ignition system
It is suggested that if possible you present at least one Receiver antenna on each side of the model. If you are running a receiver with multiple antennas try to position one on each side of the model. If your radio system uses satellites, it is suggested to install one on each side of the model. This will ensure that your receiver will be able to receive signal regardless of model orientation while flying
The model has two locations for an electronics on/off switch. Either position is suitable however it is suggested that you use a heavy duty switch due to the additional vibration that is typical of a gas powered engine.
Initial Mixture settings
Locate the low speed needle that is marked on the carburetor with an “L”. This will be the one closest to the cylinder. Using a screwdriver turn it clockwise until it seats closed.
Don’t overtighten. Now open the low speed needle 1-3/8 turns
Locate the high speed needle that is marked on the carburetor with an “H”. This will be the one closest to the air filter or the intake side of the carburetor. Using a screwdriver turn it clockwise until it seats closed.
Don’t overtighten. Now open the high speed needle 1-1/2 turns
This is a suitable initial setting at normal altitudes. At high altitudes a slightly leaner mixture may be needed
Turning the needles counter clockwise causes the mixture to be richer and turning them clockwise caused a leaner mixture
The needle settings are very sensitive especially the low speed needle. Very small adjustments are recommended, movements on the order of 1/16th of an inch at a time are appropriate.
33
Throttle Setup/curves
Turn the idle set screw on the carburetor counter-clockwise until the throttle control arm no longer touches the screw at its full low position
Set the throttle channel at 50% of travel and then center the servo arm at a 90 degree angle to horizontal.
Install the ball on the bottom section of the arm 12mm from the center of the servo
Set the ATV’s of the throttle channel to 130% on both high and low ends. If your radio won’t support this percentage then set them at
100% and install the ball further out on the servo arm. You’ll have to determine the correct position to mount it based on the ability to fully move the throttle through its travel
Now set the length on the throttle control rod such that the base of each link is 64.5mm apart from each other. This length is correct for
Futaba servos. Other servos may require a slightly different length to account for differences in servo size/output position
Assuming the model will hover at a collective stick position of 75%, the following values will be approximately correct to achieve a
1750RPM hover speed
Normal Curve Points
#1
#2
#3
#4
#5
20%
35%
47%
62%
100%
Idle Up Curve Points
#1
#2
#3
#4
#5
-100%
-67%
58%
68%
100%
Throttle hold position
– 35%
Governor setup
If you intend to use a governor, you will need to follow the manufacturers instructions as to exactly how to set up the device
For governors that have a setting for “low” throttle positions (the lowest position that the governor can set the throttle at), this value may need to be significantly less than for a glow model since thee throttle position will be lower. If your governor consistently causes a head speed that is much higher than you have set, check to see if the governor supports this setting and if so lower it until the head speed is closer to your desired setting
Governor Sensors
If you intend to use a governor, it will require a sensor of some sort to detect the engine RPM. You can devise your own method for installing the sensor that is provided with your governor or you can instead use a product known as the Stator Gator. This device replaces the push button “kill switch” and can be directly connected to your governor. For specific governor supported reference the companies website.
Starting
Fill the fuel tank with the gas/oil mixture
Press the primer bulb on the carburetor several times until it fills with fuel
Power up the helicopter electronics and allow them to stabilize
Ensure that the throttle is at its low position (the arm on the carburetor) is pointing towards the front of the helicopter
If you are pull starting the helicopter, grab the rotor head of the helicopter and place your left foot up against the left skid of the helicopter to prevent it from moving
ALWAYS FIRMLY HOLD THE ROTOR HEAD while starting the model. If the throttle should unexpectedly be set at a high RPM setting due to an incorrect radio setup these motors have a great deal of torque and can accelerate the rotor head quickly causing injury or damage.
Now pull the starter briskly. If this the first start of the day, first close the choke on the carburetor (usually located on the bottom of the stock air filter) and pull the starter 3 times. Then open the choke fully and pull the starter until the motor starts, usually less than 5 pulls
If you are using a spin starter, simply insert the starter end in the start coupler on the top of the model, grasp the rotor head firmly and spin the motor over until the engine starts. You won’t need to engage the choke.
34
Rotor Blades
The model flies nicely with 700mm blades. The stock configuration can support up to 720mm blades with no modification and there is an optional conversion kit available to allow the use of 750-810mm blades. Keep in mind that the std 6.88 gear ratio was designed for use with a 26cc engine and 700mm blades. If using a 29cc engine 710mm to 720mm blades work fine with std 6.88 gear ratio.
Pitch Curves
Set up your pitch curves as you normally would. With stock motors and standard blades 11 degrees of max pitch will be appropriate.
Of course you can set up the maximum the model will support but be careful of overloading and bogging the motor when doing hard maneuvers with large collective/cyclic pitch inputs.
If you are using modified motors then the rotor blade size and pitch curve settings will vary depending on the configuration
Gear Ratios
The standard 6.88:1 gear ratio has been found to provide good all around performance with a wide variety of model configurations.
There are two optional ratios 7.3:1 and 7.8:1 which can easily be changed by replacing the pinion gear with optional ones. For more information about whether these might apply to your circumstances contact Miniature Aircraft.
Running
In general terms, the model will operate just as any other internal combustion engine.
The model has demonstrated the best overall flight characteristics when operating between 1600 and 1950 RPM for the rotor head.
This can be adjusted for your particular style of flying and desired characteristics.
You will find that if you are using a new motor, it will take between 3 and 5 gallons of fuel for it to seat or “break-in”. You will notice a change in exhaust tone and improved overall running as this occurs. You may also need to adjust the mixture settings on the carburetor as the engine breaks in or if there are significant changes in operating conditions especially temperature, humidity or altitude.
There are too many possible combinations to properly describe the approach but in general terms you can check the color of the spark plug to determine the mixture setting.
• If the spark plug has milk chocolate brown color, the mixture is roughly correct
• If the spark plug is grey or white, the mixture is too lean
• If the spark plug is black and/or oily the mixture is too rich
Never lean either mixture needle to less than 1-¼ turn from fully closed unless there are specific directions included with your motor that instruct otherwise. The carburetors typically found on these motors will be very lean at settings less than this.
If you find that the motor stops abruptly either during spool-up or while flying, if the model has plenty of fuel in the tank then the mixture is likely too lean. If it stops on spool up, adjust the low speed needle, if it stops while flying adjust the high speed needle.
These are over simplifications of the tuning process for more information consult with Miniature Aircraft or with a local Team representative or consult one of the gas specific forums mentioned at the end of this section.
Additional Support References:
Gas Powered Thoughts - http://www.gaspoweredthoughts.com
Run Ryder Gas Forum or Miniature Aircraft Forum - http://www.runryder.com
Helifreak Gas Forum or Miniature Aircraft Forum - http://www.helifreak.com
35
Whiplash Kit Parts & Hardware
0003
0004
0009
0011
M3 Washer
M4 Washer
M3 Washer Small
5mm Washer
0011-5 M5.3x20 Washer
0012-1 2.5mm Pem Nut
0012-2 3mm Pem Nut
0014F 5mn Hex Nut - Fine Thread
0015 2mm Hex Nut
0016-2 M4 External Serrated Lock Washer
0017-2 M2.5 Hex Nut
0019 M3 Lock Nut
M4 Lock Nut
M5 Nut
M3x9.5 Self Tapping Screw
0021
0023
0032
0032-2 M3x8 Self Tapping Screw
0049-1 M2x12 Socket Bolt
0050-1 M2.5 Set Screw
0051
0056
0057
M3x3 Set Screw
M3x5 Dog-Point Set Screw
0056-3 M3x8 Dog-Point Set Screw
M4x4 Set Screw
0059-0 M2.5x4 Socket Bolt
0059-2 M2.5x8 Socket Bolt
0059-3 M2.5x10 Socket Bolt
0059-7 M2.5x10 Socket Bolt
0060-1 M3x6 Socket Bolt
0061
0063
M3x8 Socket Bolt
M3x10 Socket Bolt
0064-3 M3x6 Button Head Socket Bolt
0064-4 M3x16 Button Head Socket Bolt
0065
0067
0069
0071
M3x12 Socket Bolt
M3x14 Socket Bolt
M3x16 Socket Bolt
M3x18 Socket Bolt
0073
0078
M3x20 Socket Bolt
M4x12 Socket Bolt
0078-3 M4x6 Socket Bolt
0081 M4x16 Socket Bolt
0082-4 M5x32 Shouldered Socket Bolt
0085 M5x16 Socket Bolt
0086-1 M5x16 Flanged Socket Bolt
0088
0103
M3x8 Tapered Socket Bolt
0088-3 M3x7 Tapered Socket Bolt
0107
0109
0116
M2 Threaded Steel Ball
M3x6 Threaded Steel Ball
M3x8 Threaded Steel Ball
M2.5 Threaded Steel Ball
0133 M2x21.2 Ball Link
0133-1 M3x21.2 Ball Link
0159
0183
0208
0214
3x7x3 Bearing
10x19x5 Bearing
10x12 One-Way Torrington
Upper Swash Ring
0214-1 Lower Swash Ring
0215 M6 Tail Shaft Collar
Heim Ball 0216
0217
0218
0225
Swash Plate Assembled
20x32x7 Swash Bearing
Link Pin
0225-5 Link Pin
0273 6x10x.011” Steel Washer
0273-05 6x10 Steel Washer
0283
0319
0390
0405
6x10x3 Flanged Bearing
8x16x5 Bearing
Large Wire Lead Retainer
Fuel Pick Up
0442 T/R Pitch Link
0447-1 M2 E Clip
0597-1 M3x4.75x.126” Brass Spacer
0597-4 Brass Spacer
0620-01 M15x21x.10 Washer
0620-02 M15x21x.20 Washer
0620-03 M15x21x.30 Washer
0818-3 Rectangular Mounting Block
0869 Washout Link
105-70 6x15x5 Bearing
105-100 Gasoline Fuel Line
106-02 3x7x3 Flanged Bearing
106-06 2x5x1.5 Flanged Bearing
106-22 5x11 Grommet
115-65 High Flex Fuel Line
120-7-1 5x15 Safety Washer
120-25 Swash To Mixer Linkage Rod
120-39 5x10x4 Ball Bearing
121-4 Servo To Swash Linkage Rod
121-6 M3x75 Threaded Control Rod
121-7 Swash To PA Linkage Rod
122-28 Brass Spacer
122-47 10x22x6 Bearing
122-48 22mm Circlip
122-70 M5x.25 S/S Shim Washer
127-86 M6x9.7x1.0 Shim Washer
128-57 Tray Mount
128-58 Main Frame Spacer
128-59 M4 Frame Spacer
128-80 Front Boom Clamp
128-90 Tank Plate Mounting Studs
128-92 Fuel Tank Plug
128-118 6mm Hex Adaptor
128-144 T/R Control Rod Guide
128-148 Boom Support
128-149 Rear Boom Support Mount
128-176 Washout Pin
128-195 Head Button
128-314 Swashplate Follower Arm
131-3 Start Shaft
131-17B Bevel Gear Shaft Side
131-18B Tail Bevel Gear TT Side
131-19 10x26x8 Main Shaft Bearing
131-21 Upper Main Shaft Bearing Block
131-23 6x13x5 Flanged Bearing - Tail Shaft
131-29 C/F X-Brace
131-33 15x21x4 Bearing - Tail Gear
131-34 Front Tail Drive Transmission
131-35 Boom Clamp W/TX Holes
131-46 P/A Servo Rail
131-47 C/F Servo Rail Spacer
131-50 Elevator Servo Mount
131-51 Jack Shaft
131-52 Delrin Tray Mount
131-53 Gyro Plate
131-55 C/F Angled Battery Tray
131-62 Tail Boom
131-64 Tail Hub
131-66 4x10 Thrust Bearings - Tail Grips
131-69-1 T/R Push Rod
131-70 Tail Output Shaft
131-83 Anti Rotation Pin
131-84 Boom Support Rod
131-86 Assembled Boom Support
131-112 T/R Blade Grip
131-128 C/F Boom Clamp Plate
131-129 Tail Box
131-130 Tail Pitch Control Bellcrank
131-131 C/F Tail Bellcrank Bracket
131-132 Bellcrank Slider Cup
131-135 Bracket Washer
36
131-144 Rubber Fuel Tank Mounts
131-148 C/F Servo Plates
131-150 Front Canopy Post
131-151 Rear Canopy Post
131-153 C/F Breakaway Tab
131-154 Thumb Screw
131-161 Main Blade Grip
131-163 FBL Pitch Arm
131-166 4x8x3 Flanged Bearing
131-179 Whiplash X-Block
131-180 6x13x5 Flanged Bearing
131-181 9x17x5 Radial Bearing
131-182 9x17x5 Thrust Bearing (F9-17)
131-183 9x14x.030 Washer
131-184 9x14x.080 C/F Damper Washer
131-186 Anti Rotation Bracket
131-187 Head Axle
131-200 M4x33 Shouldered Socket Bolt
131-202 M4 Jesus Bolt OWB V2
131-368 FBL Head Block
131-400 Torque Tube End
131-408 FBL Main Shaft
131-420 Middle Main Shaft Bearing Block
131-424 Main Gear Hub
131-440 Bearing Block Mount
131-442 Bearing Block
131-454 Tray Mount
131-470 70 T Crown Gear
131-473 7x11x3 Bearing - Control Ring
131-474 Control Ring
131-475 T/R Pitch Slider Assembly
131-476 Tail Pitch Yoke
131-477 Brass Slider
131-480 Delrin TT Bearing Cup
131-481 TT Bearing Cup O Ring
131-482 Sleeve
131-483 Tail Drive Hub
131-485 12x18x4 Ball Bearing
131-490 Damper Sleeve
131-491 Damper O-Ring 80D
131-493 15 Tooth Pinion Gear
132-117B Main Gear 124T
133-60 C/F Tail Fin
133-94 C/F Fuel Tank Plate
133-99 Fuel Tank
133-107 C/F Front Frame Doubler
133-108 C/F Rear Frame Doubler
133-110 C/F Bottom Plate
133-119 Flanged Clutch Spacer
133-120 One Way Bearing Bracket
133-121 Gas Motor Mount
133-135 Landing Gear Frame Post
133-137 Rubber Wire Grommet
133-140 Fuel Nipple
133-144 Skid Tube
133-252 Whiplash Canopy
133-409 Gas Clutch Bell
133-417 17T Pinion w/Sleeve
133-4117 C/F Left Frame - Gas
133-4118 C/F Right Frme - Gas
133-458 Torque Tube
133-60 Fin Painted
2500-24 White Tuff Strut II
3000-73 Towel
3200-30 Spiral Band For Wire And Cable
3200-48 3/4” Hook & Loop Tape
3200-54 3/4”Adhesive Hook & Loop
3700-160 Foam Blade Guard
Warranty
The warranty covers defects in material or workmanship or missing components to the original purchaser for
30 days from the date of purchase. Miniature Aircraft will replace or repair, at our discretion, the defective or missing component. Defective components MUST BE returned to us prior to replacement.
Any part, which has been improperly installed, abused, crash damaged or altered by unauthorized agencies, is not covered. Under no circumstances will the buyer be entitled to consequential or incidental damages.
The components used in this kit are made from special materials designed for special applications and design strengths. We recommend that all replacement parts be original parts manufactured by Miniature Aircraft,
USA, to ensure proper and safe operation of your model. Any part used which was manufactured by any firm other than Miniature Aircraft VOIDS all warranties of this product by Miniature Aircraft.
For updates to this manual, or any other Miniature Aircraft manual, go to www.miniatureaircraftusa.com.
37
Moser Saege 5 • Gaissach
• BY • 83674 • de
Phone: +49.8042.5079.239
Website: http://www.miniatureaircraftusa.com
email: [email protected]
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Table of contents
- 3 Kit Introduction
- 3 R/C Helicopter Safety
- 3 Warning
- 3 General Guidelines
- 4 Academy of Model Aeronautics (AMA)
- 5 Kit Assembly
- 5 Required Tools
- 5 Other Required Components
- 6 Assembly Tips
- 7 Kit Contents
- 9 Flybarless Head Parts List
- 10 Flybarless Head Assembly Instructions
- 11 Flybarless Head Link Lengths
- 12 Tail Assembly
- 12 Tail Assembly Parts List
- 13 Tail Assembly Instructions
- 18 Gas Frame Assembly
- 18 Gas Frame Assembly Parts List
- 19 Gas Frame Assembly Instructions
- 31 Electronics Mounting Positions
- 31 Canopy Mounting
- 32 Whiplash Gas User Guide
- 32 Safety
- 32 Engine/Fuel/Oil
- 32 Fuel Tank Plumbing
- 33 Air Filter
- 33 Spark Plug
- 33 Electronic Wiring
- 33 Initial Mixture Settings
- 34 Throttle Setup/Curves
- 34 Governor Setup/Sensors
- 34 Starting
- 35 Rotor Blades
- 35 Pitch Curves
- 35 Gear Ratios
- 35 Running
- 35 Additional Support References
- 36 Kit Hardware and Parts
- 37 Warranty Information