Owner’s Manual & Operating Instructions 866 Challenger Series Rotary Vane Vacuum Pumps

Owner’s Manual & Operating Instructions 866 Challenger Series Rotary Vane Vacuum Pumps
National Vacuum Equipment
Owner’s Manual
&
Operating Instructions
866 Challenger Series Rotary Vane Vacuum Pumps
Visit our web site to download pump setup guides,
brochures and other technical information.
MADE
IN USA
866 Challenger
Owner’s Record
Date of Purchase: _________________________
Purchased from: __________________________
Serial Number: ____________________________
© 2009 National Vacuum Equipment, Inc.
March 2011
No part of this manual may be reproduced without the written permission of
National Vacuum Equipment, Inc.
2 | 866 Challenger Series
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IMPORTANT INFORMATION FOR INSTALLING PUMP
866 CHALLENGER SERIES PUMPS AERIAL VIEW
SHADED AREA MUST BE KEPT CLEAR
FOR SERVICING THE FILTER
Counter Clockwise
Rotation
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Clockwise
Rotation
866 Challenger Series | 3
CONTENTS
Introduction���������������������������������������������������������������������� 5
.
General Information��������������������������������������������������������������������5
Limited Warranty������������������������������������������������������������� 6
.Warranty�������������������������������������������������������������������������������������6
866 Challenger��������������������������������������������������������������� 10
.Application��������������������������������������������������������������������������������10
.
Pump Specifications�����������������������������������������������������������������10
.
System Requirements�������������������������������������������������������������� 11
.
Drive System ���������������������������������������������������������������������������12
.
Factory Settings�����������������������������������������������������������������������12
.
Adjusting Factory Oil Settings��������������������������������������������������13
Operating Instructions�������������������������������������������������� 14
.
Normal Operation ��������������������������������������������������������������������14
.
Recommended Lubricant���������������������������������������������������������15
.Maintenance�����������������������������������������������������������������������������16
.
Cold Weather Operation�����������������������������������������������������������17
Troubleshooting������������������������������������������������������������ 18
.
.
.
.
.
.
Pump overheats�����������������������������������������������������������������������18
Pump uses too much oil�����������������������������������������������������������18
Pump doesn’t turn��������������������������������������������������������������������18
No vacuum�������������������������������������������������������������������������������19
System Troubleshooting�����������������������������������������������������������19
Making a Vacuum Tester����������������������������������������������������������20
Parts Breakdown����������������������������������������������������������� 22
Fan Parts List........................................................................... 22
Liquid Parts List........................................................................ 26
Oil Pump Parts List .................................................................. 29
Warrany Card����������������������������������������������������������������� 33
4 | 866 Challenger Series
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INTRODUCTION
General Information
About National Vacuum Equipment
Congratulations! You now own a quality vacuum/pressure pump proudly
manufactured in the U.S.A. by National Vacuum Equipment, Inc. You have
not only acquired a superior piece of equipment from a qualified dealer,
you have hired a team of vacuum experts. We stand ready to work with
your dealer to answer your questions and provide you with the information
necessary to keep your equipment in peak working condition.
Thank you for using National Vacuum Equipment.
Our Mission
NVE is dedicated to the manufacture and wholesale distribution of quality
vacuum system products at a reasonable price and delivered on a timely
basis. NVE is a “one-stop shop” for manufacturers and distributors of
vacuum equipment.
Our History
National Vacuum Equipment, Inc. was founded in 1980 by Bruce Luoma.
NVE started as a retailer of vacuum pumps. Soon after it started, NVE
secured the rights to exclusive distribution of the Battioni vacuum pumps
in North America. This allowed NVE to evolve into its current status as a
wholesale supplier.
To reach the goal of becoming a full service supplier of vacuum system
components, NVE began fabrication its own line of componentry,
purchased and developed its own line of vacuum pumps, and began
purchasing for resale various valves and accessories.
Today, NVE has full service machine, fabrication and powder-coating
shops complete with CNC-controlled production equipment designed for
close tolerance work. Our staff is highly trained and are committed to
quality from start to finish.
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866 Challenger Series | 5
L I M I T E D WA R R A N T Y
866 Challenger
Warranty
National Vacuum Equipment, Inc.
Guarantees that the product it provides is free of manufacturer’s
defects, including materials and workmanship. Properly installed and
maintained product is warranted for a period of one (1) year subject to
the following conditions:
1.
A properly completed warranty registration card must be received by us within 30 days of sale to end user for pump sales
to be considered warrantable. All pumps received for warranty
consideration must retain the original NVE serial number tag.
2.
The one (1) year period shall begin the day the product is
shipped from our warehouse, unless we are provided with an
authentic copy of the original resale invoice, in which case the
one (1) year period shall begin at such invoice date.
3.
The covered product must be used in an application for which it
was intended. We do not recommend our product for particular
uses or applications.
4.
Vane breakage, or damage caused by vane breakage, is not
warrantable.
5.
Damage caused by improper use or lack of proper maintenance
is not warrantable.
6.
Manufacturer’s liability under this or any other warranty, whether
express or implied, is limited to repair of or, at the manufacturer’s
option, replacement of parts which are shown to have been
defective when shipped.
6 | 866 Challenger Series
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7.
Manufacturer’s liability shall not be enforceable for any product
until National Vacuum Equipment, Inc. has been paid in full for
such product.
8.
Except to the extent expressly stated herein, manufacturer’s
liability for incidental and consequential damage is hereby excluded to the full extent permitted by law.
9.
Manufacturer’s liability as stated herin cannot be altered except
in writing signed by an officer of National Vacuum Equipment,
Inc.
10. Certain products provided by National Vacuum Equipment, Inc.
are covered by their respective manufacturer’s warranties (e.g.,
engines used in the NVE engine drive packages). These products are not covered by the National Vacuum Equipment, Inc.
Manufacturer’s Warranty.
11. Final assemblers responsibility. NVE goes to great lengths to
insure the quality and proper functionality of the products it supplies. Many products we supply are purchased for resale or are
impossible or impractical to test prior to the installation of the
item in a vacuum system. It is therefore the responsibility of the
final assembler to thoroughly test the vacuum system and components supplied to the assembler by NVE prior to the delivery
of the final product to the end user.
Any items found to be defective after delivery to the end user that
should have been discovered prior to deliver will qualify replacement
of the defective part only with absolutely no compensation for outside
labor or travel expenses. Any subsequent damage to other components caused by the defective part will be the sole responsibility of the
assembler.
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866 Challenger Series | 7
WA R R A N T Y P R O C E D U R E S
Should a potential warranty situation arise, the following
procedures must be followed:
• Contact your dealer or NVE immediately upon the occurrence of the
event and within the warranty period.
• Customer must receive a return goods authorization (RGA) before
returning product.
• All serial-numbered products must retain the NVE serial number tag
to be qualified for warranty.
• Product must be returned to NVE intact for inspection before
warranty will be honored.
• Product must be returned to NVE freight prepaid in the most
economical way.
• Credit will be issued for material found to be defective upon our
inspection, based upon prices at the time of purchase.
8 | 866 Challenger Series
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Notes
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
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866 Challenger Series | 9
866 Challenger
Model-Specific
Information
Application _______________________________________________________
Designed for extended operation
•Duty cycle will vary depending on several factors, such as
altitude, RPM & ambient temperature.
•The 866 Challenger is a severe duty vacuum pump, designed
to be used in liquid waste pumping systems where extended
operation is desired.
•Proven applications are:
- Oil field
- Restaurant Grease
- Septic
- Industrial Waste
Pump Specifications _____________________________________________
866 Calculated Flow Data
Pressure (PSI)
RPM
1150
1000
800
20
15
10
Free Flow
5
0
Vacuum (in Hg)
6
12
15
18
21
27
Hp
43
36
27
25
18
21
23
24
25
25
29
CFM
431
438
447
457
519
470
453
440
438
425
351
Hp
38
32
24
20
15
18
20
21
22
23
25
CFM
375
381
389
398
452
409
394
390
381
370
306
Hp
32
25
19
15
13
14
16
17
18
19
21
CFM
319
324
331
342
385
348
333
331
324
315
242
10 | 866 Challenger Series
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System Requirements _______________________________________________
High Quality Components
• The 866 Challenger is a high performance vacuum pump and
requires compatible, high quality components as manufactured
by NVE.
Shutoffs
• We recommend the use of our Parts F-802C portal/portal
shutoff, and our Part #F-901-C, 12 gallon scrubber/secondary
shutoff.
Final filter
• We also require the use of a final filter. You can use our remote mounted filter. (Part #F-1001C)
Hose
• Use 4” or larger hose to pump your system. We recommend
you use a hose that can withstand high temperatures such as
hot tar-asphalt hose.
Pressure relief and vacuum relief valves
• A pressure relief valve and vacuum relief valve should also be
incorporated in the system.
• The pressure relief valve should be set for a maximum of
25 p.s.i. or as allowed by the tank manufacturer if lower.
• The vacuum relief valve should be set for 20” Hg.
• The relief valves should be set to where the pump operates as
a maximum temperature of 350 degrees F.
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866 Challenger Series | 11
Drive System _________________________________________________________
• The pump should be mounted on a level, horizontal surface,
secured with grade 5 or better fasteners.
• The drive system should be sized to supply the required horsepower to the pump plus a reserve to insure long life.
• Make certain that all shafts, pulleys or turning parts are properly
guarded.
• Check the ratio of the drive system prior to installation to verify
that the pump will be turning at the proper speed and direction.
• The pump should be set up to engage slowly to avoid initial
torque damage.
Direction of Rotation ___________________________________________
• The direction of rotation and RPM are marked on the front of
the pump.
• The direction of rotation required by your drive system should
be determined prior to ordering the pump.
• If during assembly of your unit you find you need the opposite
rotation, call the factory for instructions.
Factory Settings __________________________________________________
• The automatic lubrication pumps are set at the factory during
pump testing and should require no further adjustment during
pump installation. The pumps are adjusted to one drop every
two seconds per outlet. This oil rate equals 2.7fluid oz. per hour
or approximately 8hr./Gal.
• It is the responsibility of the installer to ensure proper vacuum
and pressure settings and RPM.
Adjusting Factory Oil Settings _________________________________
The automatic oil pump is a metered piston-type pump. If you wish to
adjust the pump, please follow these instructions.
12 | 866 Challenger Series
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Adjusting the Oil Rate __________________________________________
1. To adjust the oil rate, remove cap #P16. Under this cap you will
find a jam nut #P15 and adjusting screw #P11.
2. To adjust oil rate loosen jam nut and turn adjusting screw clockwise to reduce oil flow or counterclockwise to increase oil flow.
3. When making adjustments do so one turn of the screw at a time
and test before making further adjustments.
4. Be careful to not turn adjusting screw to far counterclockwise as
you may disengage the gears and strip them out and measure
the oil required to replenish the tank (this should be 12oz - 15oz
per hour).
Testing Flow Rate After Adjustment __________________________
1. Disconnect the hose running from your remote oil reservoir to the
pump intake.
2. Oil flow is changed by adjusting the length of the stroke of the
piston.
3. To adjust the oil rate, remove cap #P16. Under this cap you will
find a jam nut #P15 and adjusting screw #P11
4. Loosen the jam nut and turn adjusting screw clockwise to reduce
oil flow or counterclockwise to increase oil flow.
5. When making adjustments do so one turn of the screw at a time
and test before making further adjustments.
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866 Challenger Series | 13
OPERATING INSTRUCTIONS
866 Challenger
Normal Operation _______________________________________________
Oil Reservoir
•Check oil reservoir daily and fill as required.
•Drain and clean periodically depending on service.
•Clean the ballast air filter with diesel fuel regularly
Recommended RPM
• Do not operate the pump faster than the recommended rpm of
1000. 1150 RPM is for intermittent use only.
• Too low of an RPM can cause the vanes to clatter (inconsistent
contact with the housing) causing wear.
Suction Valve
• To operate the suction valve, move the handle in the appropriate direction for either vacuum or pressure; center is neutral.
Vacuum Levels
• Do not operate your pump for extended periods of time at
vacuum levels which cause the pump to exceed 375 degrees
Fahrenheit exhaust gas temperature.
Guards
Make certain all guards are in place prior to running your pump.
Think Safety!
14 | 866 Challenger Series
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Recommended Lubricant ______________________________________
•We recommend that turbine oil be used in our pumps. Turbine
oil is much more resistant to breakdown due to heat than normal
motor oil, thereby avoiding the problems associated with motor
oil such as lacquering and excessive wear.
Acceptable oils include:
1. * NVE ISO 68 Oil
2. Penzoil Penzabell 68 T.O.
3. Shell Turbo 68
4. Mobil D.T.E. Heavy - Medium
5. Texaco Regal R & O 68
* NVE ISO 68 Oil is our recommended pump oil for the Challenger series vacuum pumps. Challenger Vacuum Pump Oil is sold
by the case, six-1 gallon containers of oil per case.
Ballast Cooling __________________________________________________
• Ballast cooling of a vacuum pump is accomplished by introducing atmospheric air into the exhaust side of the pump housing.
The ballast inlet is located at a point where the affected pump
cell is no longer in contact with the intake port.
• The result is cooling of the housing and rotor with no appreciable drop in vacuum level.
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866 Challenger Series | 15
Maintenance _____________________________________________________
Washing
• Periodically wash the mud and dirt off of your pump as it must
be clean to allow heat to radiate from it.
Flushing
We recommend periodic flushing of your pump. To do this:
1.Connect the hose to the flush valve located on the side of the
inlet port.
2.Put the end of the hose in a one pint container of diesel fuel.
Start your pump and run as slow as possible.
3.With the 4-way valve in the vacuum position, open the flush
valve and monitor the diesel flow to your pump.
4.When the diesel fuel is gone, switch the 4-way valve to
neutral and run the pump for 2 minutes.
5.Speed the pump up to normal RPM, switch the 4-way valve to
vacuum.
6.Remove the hose and close the valve.
7.Properly dispose of used oil and flushing fluid.
Checking Vane Wear
We recommend checking vane wear at least every 12 months.
• A new vane is flush with the outside diameter of the rotor.
• Remove the plug from the vane check port, insert a rod to rotor
O.D., rotate rotor until the rod falls into one of the vane slots. If
the rod falls more than a 1/4” into any of the 6 vane slots, it’s
time to replace the vanes.
• Vanes should be replaced in sets and it is always a good idea
to have an extra set of vanes on hand for emergencies.
16 | 866 Challenger Series
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Cold Weather Operation ________________________________________
Confirm pump is not frozen
• Prior to engaging the pump, turn by hand to confirm it is not
frozen.
If pump is frozen, thaw it.
• If the pump is frozen, move the truck into a heated building.
Avoid freezing problems
• You can avoid freezing problems by putting a small amount of
diesel fuel into the pump at the end of the day.
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866 Challenger Series | 17
TROUBLESHOOTING
NVE 866
Vacuum Pump
Pump overheats ________________________________________________
•No oil in pump
•Oil adjustment set too lean
•RPM too fast
•Prolonged operation at excessive vacuum or pressure levels,
•Pump is dirty
•Ballast filter is clogged or dirty.
Pump uses too much oil ________________________________________
•Oil pump set too rich
•Leaving pump under vacuum between jobs
•Product running through pump
Pump doesn’t turn _______________________________________________
•Broken vane or bearing
•Pump is frozen
•Problem in the drive train
18 | 866 Challenger Series
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No vacuum _______________________________________________________
•Suction valve is in neutral
•Worn seals or vanes
•Pump is not turning fast enough
•Check valve or suction valve is clogged
•Leak in the tank or fittings
•Collapsed hose between the pump and shutoffs
•Ballast filter clogged
System Troubleshooting _______________________________________
Locating the source of the trouble
If you notice a decrease in pump performance, start troubleshooting at
the pump.
• Remove the suction and discharge hoses at the pump
• Start the pump and run it in vacuum only at its normal rpm
• Check the vacuum level at the pump inlet. The 866 Challenger
in new condition will develop 27-28.5” hg.
• If the pump checks out ok, check the vacuum level at the
secondary, then the primary shutoff. Keep working your way
back until you find the problem. For rebuild instructions please visit our website at
www.nvepump.com or call us at 800-253-5500.
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866 Challenger Series | 19
Making a Vacuum Tester _______________________________________
1.Procure a flange to mount on your four-way valve, a short 4”
pipe nipple, a 4” pipe cap and a vacuum gage.
2.Drill and tap a 1/4” N.P.T. thread in the pipe cap.
3.Assemble the flange, nipple, pipe cap and vacuum gage.
4.Remove a flange from the four-way valve on your pump.
5.Start the pump and confirm the location you have chosen to test
from is at vacuum.
6.Using the existing O-ring, fasten the testing flange to your pump.
7.Start your pump and read the vacuum level on the gauge.
20 | 866 Challenger Series
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866 Challenger Series | 21
4
5
6
7
8
6
4
2
1
1
A
B
C
ITEM
301
302
303
304
306
307
308
309
310
311
312
313
314
315
316
317
319
320
321
322
QTY
2
6
10
16
4
8
8
3
4
8
2
2
1
1
7
6
9
48
14
2
321
202
206
208
13
209
203
320
24
205
20
312
25
27
303
204
PART NUMBER
BHCS - 1_4-20 UNC X 0.38
HHCS - 5/16-18 UNC x 0.75
HHCS - 5_16-18 UNC x 1
HHCS - 5_16-18 UNC X 1.25
HHCS - 5_16-18 UNC X 2 FT
HHCS - 5_16-18 UNC X 3.25
HHCS - 3_8-16 UNC X 0.50
HHCS - 3/8-16 UNC x 0.75
HHCS - 3_8-16 UNC X 2.00
HHCS - 3_8-16 UNC X 1.50
SHCS - 1_4-20 UNC X 0.75
SHCS - 5_16-18 UNC X 0.875
SHCS - 5_16-24 UNF X 1.25
HSSS - 1_4-20 UNC X 0.75
TAPSCR - 1_4-14 X 0.75
RVT 1_8 D X 1_8L
FW - 3_8 USS
LW - 5_16
LW - 3_8
FW - 1_4 USS
8
309
26
200
5
307
201
6
8
320
302
320
19
63
315
301
322
321
311
10
21
65
2
67
66
62
61
60
68
64
57
56
54
55
53
320
70
51
52
TORQUE
12 FT-LBS
18-FT-LBS
18 FT-LBS
18 FT-LBS
18 FT-LBS
18 FT-LBS
33 FT-LBS
33 FT-LBS
33 FT-LBS
33 FT-LBS
12 FT-LBS
25 FT-LBS
27 FT-LBS
12 FT-LBS
69
303
1
ADD'L INFO
2
71
6
ADD LOCTITE 268
NOTE 3
31
309 319 50
DESCRIPTION
Housing, 466
Gasket, End Plate 460
Rotor, 506 CW
Rotor, 506 CCW
Vane: 506
SEAL, 65 X 85 X 8 VITON
Seal Sleeve, 460, 466 & 506
Endplate, Gen 466 & 506
Endplate, Gen 466 & 506
FASTENER LIST (SEE NOTE 1)
DESCRIPTION
BHCS - 1/4-20 UNC X 0.38
HHCS - 5/16-18 UNC x 0.75
HHCS - 5/16-18 UNC x 1
HHCS - 5_16-18 UNC X 1.25
HHCS - 5/16-18 UNC X 2 FULL THREAD
Hex Cap Screw - 5_16-18 UNC X 3.25
HHCS - 3/8-16 UNC X 0.50
HHCS - 3/8-16 UNC x 0.75
HHCS - 3_8-16 UNC X 2.00
HHCS - 3/8-16 UNC X 1.50
SHCS - 1_4-20 UNC X 0.75
SHCS - 5/16-18 UNC X 0.875
SHCS - 5/16-24 UNF X 1.25
HEX SOCKET SET SCREW 1/4-20 UNC X 0.75
HEX HEAD SELF TAPPING SCREW 1/4-14
BLIND RIVET, 1/8 DIA X 1/8 GRIP, ALUM
FLAT WASHER - 3/8 USS
LOCK WASHER, 5/16
LOCK WASHER, 3/8"
FLAT WASHER - 1/4" USS
7
207
9
22
23
59
58
304
320
PART NUMBER
UOM
EA 120-001-506
EA 120-004-460
EA 120-005-506-D
120-005-506-S
EA 120-007-506
EA 120-018-506
EA 120-009-506
EA 120-003-506-D
EA 120-003-506-S
NVE 866 Challenger Fan Cooled | Parts Diagram
D
ITEM QTY
1
1
2
2
1
3
3
49
4
6
27
29
7
47
30
24
301
34
46
UOM
EA
EA
EA
EA
EA
EA
EA
EA
31
322
35
320
32
33
36
37
320
303
5
45
PART NUMBER
120-055-506
120-019-506
120-053-506
120-054-506
320-408-005
120-074-506
120-076
120-084-002
210-084-001
5
102-866-FD
CLOCKWISE SHOWN
48
ADD'L INFO ITEM QTY
NOTE 6
9
2
NOTE 18
10
2
11
NOTE 6
2
12
1
NOTE 7
13
2
14
1
NOTE 8
15
1
1
NOTE 17
16
NOTE 17
9
44
10
43
11
310
12
320 306
321
13
317
311
42
DESCRIPTION
Gasket, Bearing Cover
Bearing, NJ309
Seal, 45x62x8 Viton
Bearing Cover
FITTING, ELBOW 1/8 NPT-TUBE
Fan Shroud, 466/506/866
KEY, 3/8" X 3/8" X 1"
FAN ASSY, CW, 866
FAN ASSY, CCW, 866
313
38
4
16
14
40
316
314
39
41
1
1
1
1
1
1
43
44
45
46
47
48
REV
B
319
15
70
71
65
66
67
68
69
EA
EA
FT
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
FT
FT
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
UOM
EA
EA
EA
EA
EA
EA
EA
DATE
9/20/2011
308
1
1
1.25
2
1
1
1
4
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
4
6.458
5.792
1
1
1
1
1
1
1
1
1
31
32
33
34
35
36
37
38
39
40
41
42
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
3
5
1
6
2
2
24
25
26
27
29
30
ADD'L INFO ITEM QTY
17
1
18
1
1
19
20
1
1
NOTE 2, 3
21
22
1
23
1
NOTE 8
18
17
Plug, Brass 1/4" NPT, Hex
OIL LINE, 1/8" OD PFA
OIL LINE PROTECTOR, 1/4
Check Valve, 4"
Retainer, 4" Check Valve
INTERNAL CHECK VALVE,
INTERNAL CHECK VALVE,
Shroud, Lower
DECAL, 866 CHALLENGER
Shroud, Upper
TAG, LARGE, NVE SERIAL
PLATE, CW
PLATE, CCW
MANIFOLD, 866, MACHINE
FILTER ELEMENT, 60 MES
O-RING, 2-265 VITON
GRIP, HANDLE W/ LOGO
COVER, FILTER 607/866
DECAL, RPM-CW 506/866
DECAL, RPM-CCW 506/866
KNOB, 5/16-18UNC
HANDLE, 367 GEN 2
O-RING, 2-214 VITON
TOWER, 866, MACHINED
O-RING, 2-248 VITON
4-Way FV Spring (Compres
PLUG, 866, MACHINED
Oring, 2-158 Silicone
Flange, 4" NPT
BALLAST FILTER ASSEMBL
Valve, Drain 1/8" NPT
CHECK VALVE BODY, ASSE
CHECK VALVE, 1 1/2" POP
CHECK VALVE, 1 1/2", POP
CHECK VALVE, 1 1/2", BAR
THERMOMETER, 50- 400 D
2.5" STEM, 1/4" - 18NPT
HOSE, 1.5" OD, HOT TAR
CLAMP, WORM, 1"-2" DIA
Gasket, Ballast Elbow
Lower Ballast Manifold
BALLAST PORT, HOSE CON
WELDMENT
Gasket, Lower Ballast Mani
DECAL, IMPORTANT 375F
DESCRIPTI
Fan Guard, 367, 460, 466
KEY, 3/8" X3/8" X 2
SHROUD SUPPORT
Bearing Cover, 506 Oil Pu
Drive Tab
Gasket, Oil Pump
OIL PUMP, 4 PORT CW
OIL PUMP, 4 PORT CCW
P-CLIP, OIL LINE 1/4" X 5/
ADAPTER, ELBOW 1/8 BSP
GUARD, OIL PUMP 866
FITTING, STRT 1/8 NPT-T
Gasket, 4" Int/Exh Flange
ADAPTER, ELBOW 1/8 MN
REVISION HISTORY
APPROVED
DESCRIPTION
ECN 1302
REVISED PARTS LIST TO MATC
3
120-097-506-M
120-103-367
426-150-TAR
416-100-1WC
120-097-506-E
120-090-506
120-041-017
120-059
320-407-001
320-409-002
120-041-506
120-042-506
120-041-001
120-041-002
120-070-506-D
120-100-866
120-071-506-D
120-105
120-106-367-D
120-106-367-S
120-320-002
120-314-001
120-064-004
120-060-002
120-310-001
120-101-506-D
120-101-506-S
120-312-002
120-060-001
120-064-002
120-065-001
120-064-007
120-045
120-062-006
120-064-506
120-063-506
120-099-506-4
120-102
120-099-001
120-099-002
120-099-003
120-099-004
120-220
PART NUMBER
120-073
120-006
120-077-506
120-080-506
320-LF8
320-R31
320-LW32-BD
320-LW32-BS
320-409-003
320-408-001
120-079-002
320-408-004
120-039-506
320-408-002
NVE 866 Challenger - Fan Cooled Parts Breakdown
ITEM
QTY
PART NUMBER
DESCRIPTION
1
1
120-001-506
HOUSING, 466
2
2
120-004-460
GASKET, END PLATE 460
3
1
120-005-506-D
120-005-506-S
ROTOR, 506 CW
ROTOR, 506 CCW
4
6
120-007-506
VANE: 506
5
4
120-018-506
SEAL, 65 X 85 X 8 VITON
6
2
120-009-506
Seal Sleeve, 460, 466 & 506
120-003-506-D
ENDPLATE, GEN 466 & 506
7
8
1
120-003-506-S
ENDPLATE, GEN 466 & 506
9
2
120-055-506
GASKET, BEARING COVER
10
2
120-019-506
BEARING, NJ309
11
2
120-053-506
SEAL, 45X62X8 VITON
12
1
120-054-506
BEARING COVER
13
2
320-408-005
FITTING, ELBOW 1/8 NPT-TUBE
14
1
120-074-506
FAN SHROUD, 466/506/866
15
1
120-076
KEY, 3/8" X 3/8" X 1"
16
1
120-084-002
210-084-001
FAN ASSY, CW, 866
FAN ASSY, CW, 866
17
1
120-073
FAN GUARD, 367, 460, 466 & 506
18
1
120-006
KEY, 3/8" X3/8" X 2
19
1
120-077-506
SHROUD SUPPORT
20
1
120-080-506
BEARING COVER, 506 OIL PUMP
21
1
320-LF8
DRIVE TAB
22
1
320-R31
GASKET, OIL PUMP
23
1
320-LW32-BD
320-LW32-BS
OIL PUMP, 4 PORT CW
OIL PUMP, 4 PORT CCW
24
3
320-409-003
P-CLIP, OIL LINE 1/4" X 5/16
25
4
320-408-001
ADAPTER, ELBOW 1/8 BSPTM-NTPF
26
1
120-079-002
GUARD, OIL PUMP 866
27
6
320-408-004
FITTING, STRT 1/8 NPT-TUBE
28
1
320-006
FITTING, ELBOW 1/4" OD X 1/8" NPTF WORLD
29
2
120-039-506
GASKET, 4" INT/EXH FLANGE
30
2
320-408-002
ADAPTER, ELBOW 1/8 MNPT-FNPT
31
4
120-059
PLUG, BRASS 1/4" NPT, HEX HD.
32
6.458
320-407-001
OIL LINE, 1/8" OD PFA
33
5.792
320-409-002
OIL LINE PROTECTOR, 1/4" FIBERGLASS
34
1
120-041-506
CHECK VALVE, 4"
35
1
120-042-506
RETAINER, 4" CHECK VALVE
36
1
120-041-001
INTERNAL CHECK VALVE, BODY, 866
37
1
120-041-002
INTERNAL CHECK VALVE, TOP PLATE, 866
38
1
120-070-506-D
SHROUD, LOWER
39
1
120-100-866
DECAL, 866 CHALLENGER HD
40
1
120-071-506-D
SHROUD, UPPER
41
1
120-105
TAG, LARGE, NVE SERIAL NUMBER
42
1
120-106-367-D
120-106-367-S
PLATE , CW
PLATE, CCW
43
1
120-320-002
MANIFOLD, 866, MACHINED
44
1
120-314-001
FILTER ELEMENT, 60 MESH
45
1
120-064-004
O-RING, 2-265 VITON
46
1
120-060-002
GRIP, HANDLE W/ LOGO
47
1
120-310-001
COVER, FILTER 607/866
48
1
120-101-506-D
120-101-506-S
DECAL, RPM-CW 506/866
DECAL, RPM-CCW 506/866
49
4
120-312-002
KNOB, 5/16-18UNC
50
1
120-060-001
HANDLE, 367 GEN 2
22 | 866 Challenger Series
www.natvac.com | 800.253.5500
NVE 866 Challenger - Fan Cooled Parts Breakdown - Continued
ITEM
QTY
PART NUMBER
DESCRIPTION
51
2
120-064-002
O-RING, 2-214 VITON
52
1
120-065-001
TOWER, 866, MACHINED
53
1
120-064-007
O-RING, 2-248 VITON
54
1
120-045
4-WAY FV SPRING (COMPRESSED)
55
1
120-062-006
PLUG, 866, MACHINED
56
2
120-064-506
O-RING, 2-158 SILICONE
57
2
120-063-506
FLANGE, 4" NPT
58
1
120-099-506-4
BALLAST FILTER ASSEMBLY, REMOTE
59
1
120-102
VALVE, DRAIN 1/8" NPT
60
1
120-099-001
CHECK VALVE BODY, ASSEMBLY
61
1
120-099-002
CHECK VALVE, 1 1/2" POPPIT ASSEMBLY
62
1
120-099-003
CHECK VALVE, 1 1/2", POPPIT GUIDE
63
1
120-099-004
CHECK VALVE, 1 1/2", BARB END
64
1
120-220
THERMOMETER, 50- 400 DEG, 2" FACE, 2.5" STEM, 1/4" - 18NPT
65
1.25
426-150-TAR
HOSE, 1.5" OD, HOT TAR AND ASPHALT
66
2
416-100-1WC
CLAMP, WORM, 1"-2" DIA
67
1
120-097-506-E
GASKET, BALLAST ELBOW
68
1
120-090-506
LOWER BALLAST MANIFOLD
69
1
120-041-017
BALLAST PORT, HOSE CONNECTION WELDMENT
70
1
120-097-506-M
GASKET, LOWER BALLAST MANIFOLD
71
1
120-103-367
DECAL, IMPORTANT 375F
200
1
310-LP5
HOSE BARB TO MALE PIPE
201
1
310-LP6
HOSE BARB, 1/4 TO 1/4NPT STRT
202
5
320-407-003
OIL LINE, BLK 1/4" ID 30R7
203
1
320-083-009
OIL TANK FILTER, 100 MESH
204
1
320-082-001
OIL TANK, 5QT, W/LOGO
205
1
320-083-010
FILTER FITTING, OIL TANK 1/4 NPT
206
1
320-083-002
CAP, OIL TANK, BLACK 2 1/4"
207
1
320-408-010
FITTING, 1/4" TUBE X 1/4" MNPT
208
1
320-R102-6IN
OIL LINE, 3/8" X 1/4" ID X 6" LG
209
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
2
6
2
10
16
4
3
8
2
9
48
14
8
8
4
1
1
7
6
2
2
416-025-1WC
HHCS - 5/16-18 UNC x 0.75
SHCS - 5/16-18 UNC X 0.875
HHCS - 5/16-18 UNC x 1
HHCS - 5/16-18 UNC X 1.25
HHCS - 5/16-18 UNC X 2 FT
HHCS - 3/8-16 UNC x 0.75
HHCS - 3/8-16 UNC X 1.50
SHCS - 1/4-20 UNC X 0.75
FW - 3/8 USS
LW - 5/16
LW - 3/8
HHCS - 5/16-18 UNC X 3.25
HHCS - 3/8-16 UNC X 0.50
HHCS - 3/8-16 UNC X 2.00
SHCS - 5/16-24 UNF X 1.25
HSSS - 1/4-20 UNC X 0.75
TAPSCR - 1/4-14 X 0.75
RVT 1/8 D X 1/8L
FW - 1/4 USS
BHCS - 1/4-20 UNC X 0.38
CLAMP, WORM, .250" DIA
HHCS - 5/16-18 UNC X 0.75
SHCS - 5/16-18 UNC X 0.875
HHCS - 5/16-18 UNC X 1
HHCS - 5/16-18 UNC X 1.25
HHCS - 5/16-18 UNC X 2 FULL THREAD
HHCS - 3/8-16 UNC X 0.75
HHCS - 3/8-16 UNC X 1.50
SHCS - 1/4-20 UNC X 0.75
FLAT WASHER - 3/8 USS
LOCK WASHER, 5/16
LOCK WASHER, 3/8"
HEX CAP SCREW - 5/16-18 UNC X 3.25
HHCS - 3/8-16 UNC X 0.50
HHCS - 3/8-16 UNC X 2.00
SHCS - 5/16-24 UNF X 1.25
HEX SOCKET SET SCREW 1/4-20 UNC X 0.75
HEX HEAD SELF TAPPING SCREW 1/4-14
BLIND RIVET, 1/8 DIA X 1/8 GRIP, ALUM
FLAT WASHER - 1/4" USS
BHCS - 1/4-20 UNC X 0.38
www.natvac.com | 800.253.5500
866 Challenger Series | 23
Notes
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
24 | 866 Challenger Series
www.natvac.com | 800.253.5500
3
12
2
13
58
2
866 Challenger Series | 25
HHCS
HHCS
HHCS
HHCS
HHCS
-
FASTENERS (SEE NOTE 1)
PART NUMBER
DESCRIPTION
5/16-18 UNC x 0.75
HHCS - 5/16-18 UNC x 0.75
5/16-18 UNC X 0.875" HHCS - 5/16-18 UNC X 0.875"
5_16-18 UNC x 1
HHCS - 5_16-18 UNC x 1
5_16-18 UNC X 1.25
HHCS - 5_16-18 UNC X 1.25
5_16-18 UNC X 2 FT
HHCS - 5/16-18 UNC X 2 FULL
THREAD
HHCS - 3/8-16 UNC x 0.75
HHCS - 3/8-16 UNC x 0.75
202
HHCS - 3_8-16 UNC X 1.50
HHCS - 3_8-16 UNC X 1.50
SHCS - 1_4-20 UNC X 0.75
SHCS - 1_4-20 UNC X 0.75
FW - 3_8 USS
FLAT WASHER - 3/8 USS
LW - 5_16
LOCK WASHER, 5/16
LW - 3_8
LOCK WASHER, 3/8"
8
7
206
208
5. EACH PUMP TO BE SUPPLIED WITH THE COMPONENTS LISTED IN THE
CCESSORIES LIST (200 SERIES PARTS).
6. FIRMLY ATTACH KEY TO SHAFT USING MASKING TAPE.
7. LOCATE -D (CW) AND -S (CCW) ENDPLATE ON HOUSING SO THAT SHAFT
OTATION MATCHES ENDPLATE ROTATION WHEN VIEWING BEARING SIDE OF
NDPLATE.
8. SPRAY BOTH SIDES OF ENDPLATE GASKETS WITH PERMATEX COPPER
PRAY-A-GASKET HIGH TEMP SEALANT (#80697) OR EQUIV.
9. DETAIL PUMP WITH NOTED COMPONENTS AFTER PUMP HAS BEEN PAINTED.
EE SHEET TWO FOR PLACEMENT DETAILS.
0. APPLY LOCTITE 268 TO ALL THREADS FOR CHECK VALVE ASSEMBLY.
MINIMUM VACUUM: 27.0 IN HG
MAXIMUM EXHAUST TEMP: 380°F
OIL USAGE: 10-14 OZ/HR (10.7 TO 8.5 HRS/GAL)
PRESSURE TEST: NO LEAKS AT 20 PSI
VACUUM RUN TEST: 60 MINUTES @ 22 IN HG
PRESSURE RUN TEST: 5 MINUTES AT 5 PSI BACK PRESSURE
QTY
14
4
24
8
4
205
204
201
206
205
33 FT-LBS
33 FT-LBS
12 FT-LBS
201
311
207
306
209
TORQUE
18 FT-LBS
18 FT-LBS
18 FT-LBS
18 FT-LBS
18 FT-LBS
203
204
56
57
58
6
55
17
54
63
6
308
64
52
53
51
65
303
62
61
48
49
310
59
60
50
8
303
5
63
2
44
66
310
303
68
69
45
67
11
310
10
47
46
NVE 866 Challenger Liquid Cooled | Parts Diagram
LEEVE TO 260 F THROUGHOUT ON BEARING HOT PLATE. DO NOT EXCEED 260°F
S BEARING DAMAGE MAY OCCUR. BE SURE ROTOR IS COOLED TO ROOM
EMPERATURE BEFORE ATTEMPTING ASSEMBLY OF RACE OR SLEEVE.
. APPLY HEAVY GREASE TO O-RING GROOVE TO ASSIST IN RETAINING THE O-RING
URING ASSEMBLY TO THE VALVE BODY.
0. VERIFY ASSEMBLY OF PLUG INTO MANIFOLD IN THE ORIENTATION AS SHOWN.
1. ORIENT VALVE HANDLE IN LINE WITH FILTER LID WHEN THE PLUG IS IN
EUTRAL.
2. DO NOT SLIDE HANDLE GRIP OVER HANDLE. FIRMLY ATTACH TO THE HANDLE
SING MASKING TAPE OR ZIP TIE. THIS ALLOWS OEM TO ORIENT THE GRIP
CCORDING TO END USE.
3. PAINT PUMP GLOSS BLACK AFTER ALLOWING PUMP TO COOL AND AFTER
LEANING OFF ALL OILS/DIRT. USE PPG ACR-100 ACRYLIC LACQUER OR
QUIVALENT AND PROCESS PER MANUFACTURERS REQUIREMENTS WITH THE
XCEPTION OF PRIMING METAL. EXCEPTION TO PRIMING IS VENDOR APPROVED.
ASK OFF 2-3 INCHES OF OIL LINE AT THE OIL PUMP END OF PUMP BEFORE
AINTING. ALSO PLACE MASKING PLUGS IN INLET AND OUTLET FLANGES, MASK
FF SHAFT, OIL PUMP INLET, DIESEL FLUSH INLET, AND THERMOMETER FACES.
4. PERFORMANCE TEST PUMP ACCORDING THE PROCEDURE OUTLINED IN THE
OCUMENT: SPREADSHEET1(R:)\PUMP TEST PROCEDURES.XLS UNDER TAB PUMP
EST NEW. USE STANDARDS SHOWN UNDER TAB "STANDARDS". NO BLANKS
PACES ARE ALLOWED ON THE TEST FORM. THE FOLLOWING PERFORMANCE
EQUIREMENTS MUST BE MET.
www.natvac.com | 800.253.5500
70
43
72
71
5
41
42
302
40
310
303
39
310
38
73
306
309
74
25
3
2
6
2
6.448
2
1
EA
EA
EA
EA
FT
EA
2
37
35
120-047
320-408-002
320-408-004
120-022-506
320-407-001
120-021-506
34
3
4
16
17
4
14
21
12
305 303
301
310
15
19
27
24
26
310
310
29
5
13
310
304
22
DRAIN PLUG, 3/4" NPT
ADAPTER, ELBOW 1/8 MNPT-FNPT
FITTING, STRT 1/8 NPT-TUBE
GASKET, 506 TOP COVER PLATE
TUBE, 1/8" OD PFA
COVER PLATE, 506 TOP JACKET
20
23
18
25
28
30
31
34
310
32
33
36
102-866-LD
CLOCKWISE SHOWN
71
15
16
17
18
19
20
3
307
309
205
206
207
ITEM
201
202
203
204
11
10
5
2
1
QTY
1
1
1
1
NOTE 3
NOTE 3
NOTE 2, 3
4
1
1
1
1
1
1
1
2
4
2
2
1
0.5
1
1
1
4
2
1
1
1
4
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
FT
EA
EA
EA
EA
FT
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
120-080320-409120-107
320-LF8
320-R31
320-LW3
320-LW3
320-408320-006
120-079120-099120-099120-099120-099120-099416-100440-100
428-100CPF-1.00
120-088426-150428-150120-089120-021120-015
440-016120-022120-047-
120-103120-060120-060120-064120-065120-045
120-064120-062120-003120-049
120-102
120-220120-220
9
7
8
310
303
FT
EA
EA
6
This document
secret inform
property of Nati
information o
disclosed to a
Know." The info
be used only
interests of N
All machined s
Remove all bur
CAD drawing All dimensions
One place (.
Two places
Three place
Angles
TOLERANCES U
CAD FI
320-407-002
120-0T5
USERS MANUAL, 86
ACCESSORIES LIST (PACKAGE S
PART NUMBE
UOM
EA
320-083-002
EA
320-083-001
EA
320-082-001
EA
320-005
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
48
49
50
51
52
53
35
36
37
38
39
40
41
42
43
44
45
46
47
NVE 866 Challenger - Liquid Cooled Parts Breakdown
ITEM
PART NUMBER
DESCRIPTION
1
1
QTY
120-001-506-L
HOUSING, 506 LIQUID COOLED
2
2
120-004-460
GASKET, END PLATE 460
3
6
120-007-506
VANE: 506
4
1
120-003-506-LD
END PLATE, GEN 477 & 506
5
2
120-009-506
SEAL SLEEVE, 460, 466 & 506
6
2
320-408-005
FITTING, ELBOW 1/8 NPT-TUBE
7
1
120-054-506
BEARING COVER
8
2
120-055-506
GASKET, BEARING COVER
9
2
120-053-506
SEAL, 45” X 62” X 8” VITON
10
2
120-019-506
BEARING, NJ309
11
2
120-018-506
SEAL, 65” X 85” X 8” VITON
12
1
120-005-506 D/S
ROTOR, 506 CW OR CCW
13
1
120-006
KEY, 3/8” X 3/8” X 2”
14
5.78
320-409-002
OIL LINE PROTECTOR, 1/4” FIBERGLASS
15
3
120-047
DRAIN PLUG, 3/4 NPT
16
2
320-408-002
ADAPTER, ELBOW 1/8 MNPT-FNPT
17
6
320-408-004
FITTING, STRT 1/8 NPT-TUBE
18
2
120-022-506
GASKET, 506 TOP COVER PLATE
19
6.44
320-407-001
TUBE, 1/8” OD PFA
20
2
120-039-506
GASKET, 4” INT/EXT FLANGE
21
2
120-064-506
O-RING, 2-158 SILICONE
22
2
120-063-506
FLANGE, 4” NPT
23
2
120-039-506
GASKET, 4” INT/EXT FLANGE
24
1
120-042-506
RETAINER, 4” CHECK VALVE
25
4
120-059
PLUG, BRASS 1/4”: NPT, HEX HD.
26
1
120-041-001
INTERNAL CHECK VALVE, BODY, 866
27
1
120-041-506
CHECK VALVE, 4”
28
1
120-041-002
INTERNAL CHECK VALVE, TOP PLATE, 866
29
1
120-320-002
MANIFOLD, 866, MACHINED
30
1
120-314-001
FILTER ELEMENT, 60 MESH
31
1
120-064-004
O-RING, 2-265 VITON
32
4
120-312-002
KNOB, 5/16-18UNC
33
1
120-101-506-D
120-101-506-S
DECAL, RPM-CW 506/866 (102-866-LD)
DECAL, RPM-CCW 506/866 (102-866-LS)
34
1
120-310-001
CVER, FILTER RM
35
1
120-103-367
DECAL, IMPORTANT 375F
36
1
120-060-002
GRIP, HANDLE W/LOGO
37
1
120-060-001
HANDLE, 367 GEN 2
38
2
120-064-002
O-RING, 2-214 VITON
39
1
120-065-001
TOWER, 866, MACHINED
40
1
120-045
4-Way FV SPRING (COMPRESSED)
41
1
120-064-007
O-RING, 2-248 VITON
42
1
120-062-006
PLUG, 866, MACHINED
43
1
120-003-506-LS
END PLATE, GEN 466 & 506
44
1
120-049
BUSHING, 3/4” NPT X 1/8” NPT
45
1
120-102
VALVE, DRAIN 1/8 NPT
46
1
120-220-1
1/8” NPT THERMOMETER 220 F
47
1
120-220
THERMOMETER, 50- 400 DEG, 2” FACE, 2.5” STEM, 1/4” - 18NPT
48
1
120-080-506
BEARING COVER, 506 OIL PUMP
49
4
320-409-003
P-CLIP, OIL LINE 1/4” X 5/16”
50
1
120-107
TAG, SERIAL NUMBER, BRASS
26 | 866 Challenger Series
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NVE 866 Challenger - Liquid Cooled Parts Breakdown - Continued
ITEM
QTY
PART NUMBER
DESCRIPTION
51
1
320-LF8
DRIVE TAB
52
1
320-R31
GASKET, OIL PUMP
53
1
320-LW32-BD
320-LW32-BS
OIL PUMP, 4 PORT CW (102-866-LD)
OIL PUMP, 4 PORT CCW (102-866-LS)
54
5
320-408-001
ADAPTER, ELBOW 1/8 BSPTM-NTPF
55
1
310-LP5
1/4” HOSE BARB X 1/8” NPT STRAIGHT
56
1
120-079-002
GUARD, OIL PUMP 866
57
1
120-099-506-4
BALLAST FILTER ASSEMBLY, REMOTE
58
1
120-099-001
CHECK VALVE BODY ASSEMBLY
59
1
120-099-002
CHECK VALVE 1 1/2”, POPPIT ASSEMBLY
60
1
120-099-003
CHECK VALVE 1 1/2”, POPPIT GUIDE
61
1
120-099-004
CHECK VALVE 1 1/2”, BARB END
62
2
416-100-1WC
CLAMP, WORM, 1”-2” DIA
63
4
440-100
NIPPLE, KING 1” NPT
64
2
428-100-E
STREET ELBOW
65
2
CPF-1.00D
1” CONDUIT LOCKNUT
66
1
120-088-506
BRACKET BALLAST BLOCK, LIQUID
67
0.5
426-150-TAR
HOSE, 1.5” TAR AND ASPH
68
1
428-150-KN
1/2 KING NIPPLE, 1.5” NPT STEEL PL
69
1
120-089-866
BALLAST BLOCK 866 LIQ COOLED
70
1
120-021-367
COVER PLATE, 367 WATER JACKET
71
4
120-015
CLAMP, T-BOLT 1.5”
72
2
440-016-PF
HOSE, HYDRAULIC, 1.00”
73
1
120-022-376
GASKET, 367/506 COVER PLATE
74
1
120-047-1
DRAIN PLUG, 3/4” NPT MAGNETIC
200
1
310-LP5
HOSE BARB TO MALE PIPE
201
1
310-LP6
HOSE BARB, 1/4 TO 1/4NPT STRT
202
5
320-407-003
OIL LINE, BLK 1/4" ID 30R7
203
1
320-083-009
OIL TANK FILTER, 100 MESH
204
1
320-082-001
OIL TANK, 5QT, W/LOGO
205
1
320-083-010
FILTER FITTING, OIL TANK 1/4 NPT
206
1
320-083-002
CAP, OIL TANK, BLACK 2 1/4"
207
1
320-408-010
FITTING, 1/4" TUBE X 1/4" MNPT
208
1
320-R102-6IN
OIL LINE, 3/8" X 1/4" ID X 6" LG
209
2
416-025-1WC
CLAMP, WORM, .250" DIA
301
14
HHCS - 5/16-18 UNC x 0.75
HHCS - 5/16-18 UNC x 0.75
302
4
HHCS - 5/16-18 UNC X 0.875”
HHCS - 5/16-18 UNC X 0.875”
303
24
HHCS - 5/16-18 UNC x 1
HHCS - 5/16-18 UNC x 1
304
8
HHCS - 5/16-18 UNC X 1.25
HHCS - 5/16-18 UNC X 1.25
305
4
HHCS - 5/16-18 UNC X 2 FT
HHCS - 5/16-18 UNC X 2 FULL THREAD
306
3
HHCS - 3/8-16 UNC x 0.75
HHCS - 3/8-16 UNC x 0.75
307
12
HHCS - 3/8-16 UNC X 1.50
HHCS - 3/8-16 UNC X 1.50
308
2
SHCS - 1/4-20 UNC X 0.75
SHCS - 1/4-20 UNC X 0.75
309
13
FW - 3/8 USS
FLAT WASHER - 3/8 USS
310
58
LW - 5/16
LOCK WASHER, 5/16
311
2
LW - 3/8
LOCK WASHER, 3/8”
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866 Challenger Series | 27
Part
Detail - Key # 26
Automatic Oil Pump
Three Outlet Type
Part # 320 - LW32AD
Part # 320 - LW32AS
See
Part #
Clockwise
Counterclockwise
*
*
320-P3
320-P3
320-P5
320-PA
320-P6
320-P7
320-P7
320-P8
320-P9
320-P1
320-P1
320-P1
320-P1
320-P1
320-P1
320-P1
320-P
*C
C
National Vacuum Equipment | 800.253.5500 | www.natvac.com
28 | 866 Challenger Series
www.natvac.com | 800.253.5500
Parts List – Automatic Oil Pump
See Parts Diagram Opposite.
Part #
Description
320-P3CW
320-P3CCW
320-P5
320-PA5
320-P6
320-P7
320-P7CCW
320-P8
320-P9
320-P10
320-P11
320-P12
320-P13
320-P14
320-P15
320-P16
Pump Body (Clockwise)
Pump Body (Counterclockwise)
Driven Gear (Clockwise)
Driven Gear (Counterclockwise)
Spring
Driving Gear (Clockwise)
Driving Gear (Counterclockwise)
Seal
Plug
Retainer
Adjusting Screw
Gasket
Lid
Screw
Jam Nut
Cap
320-P5 and 320-PA5 Details
L on 3 Port CW
R on 3 Port CW
* CW Worm
CCW Worm
2 Port
Side
L on 3 Port CCW
2 Port
Side
1 Port
Side
R on 3 Port CCW
1 Port
Side
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866 Challenger Series | 29
Part
Detail - Key # 26
Automatic Oil Pump
Four Outlet Type
Part # 320 - LW32BD
Part # 320 - LW32BS
See P
This oil
Part #
Clockwise
Counterclockwise
*
*
320-P4
320-P4
320-P5
320-PA
320-P6
320-P7
320-P7
320-P8
320-P9
320-P1
320-P1
320-P1
320-P1
320-P1
320-P1
320-P1
320-P
*C
C
National Vacuum Equipment | 800.253.5500 | www.natvac.com
30 | 866 Challenger Series
www.natvac.com | 800.253.5500
Parts List – Automatic Oil Pump
See Parts Diagram Opposite.
This oil pump is in all pumps with a Serial # that is 31845 or above.
Part #
Description
320-P4CW
320-P4CCW
320-P5
320-PA5
320-P6
320-P7
320-P7CCW
320-P8
320-P9
320-P10
320-P11
320-P12
320-P13
320-P14
320-P15
320-P16
Pump Body (Clockwise)
Pump Body (Counterclockwise)
Driven Gear (Clockwise)
Driven Gear (Counterclockwise)
Spring
Driving Gear (Clockwise)
Driving Gear (Counterclockwise)
Seal
Plug
Retainer
Adjusting Screw
Gasket
Lid
Screw
Jam Nut
Cap
320-P5 and 320-PA5 Details
L and R on 4 Port CW
* CW Worm
CCW Worm
2 Port
Gear
L and R Gear on 4 Port CCW
2 Port
Gear
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866 Challenger Series | 31
National Vacuum Equipment, Inc.
P.O. Box 685
Traverse City, MI 49685 USA
231.941.0215 Phone
231.941.2354 Fax
32 | 607 Challenger Series
www.natvac.com | 800.253.5500
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