OWNERS MANUAL

Z-Plug (4 wheel unit)

TABLE OF CONTENTS

SECTION 1 TO THE OWNER PAGE

1.1 Read this manual entirely BEFORE operating the Z-Plug………………………..….1

1.2 Product / Warranty Registration…………….………………………………………...1

1.3

L T Rich Products Warranty…………………………………………………..………1

1.4

Component Manufactures’ Warranties………………………………………………..2

1.5

Conditions Which Void Warranty…………………………………………………….2

1.6

Warranty Exceptions……………………………………………………………….….2

SECTION 2 SAFETY INFORMATION PAGE

2.1 About this manual…………………………………………………………………....2-3

2.2 Safety Guards and Covers………………………………………………………………3

2.3

Operational Safety Rules………………………………………………………………3

2.4

Maintenance Safety Rules…………………………………………………………......4

2.5

Storage Safety Rules……………………………………………………………….…..4

SECTION 3 MAINTENANCE PAGE

3.1

Engine Maintenance………………………………………………………………....4-5

3.2

Hydraulic System Maintenance…………………………………………….………….6

3.3 Traction Unit Maintenance…………………………………………………………..6-7

3.4

Aerator Head/Tine Maintenance……………………………………………………….7

3.5 Attachment Maintenance (Sprayer, Spreader, Seeder, Spyker, De-Thatch & Plow)...7-8

Maintenance Chart…………………………………………………………………….27

Trouble Shooting……………………………………………………………...……23-26

SECTION 4 AERATOR OPERATIONS PAGE

4.1 Overview…………………………………………………………………………..........9

4.2

Operation………………………………………………………………………………..9

4.3 Aerator Tine Head Removal……………………….………………………………….9-10

SECTION 5 SPRAY/SPREADER SYSTEM PAGE

5.1

Valving……………………………………………………………………………….…10

5.2 Spray Calibration/Tip Chart/Liquid Quantities…...………………………………….....11

5.3

Spreader Calibration/Layout………………………….……………………………..11-12

SECTION 6 PARTS PAGE

6.1 Part Number / Pictorial……………….……..……………………………………….13-21

SECTION 7 WARRANT CARD PAGE

7.1

Warranty Card…………………………………………………………………………..22

L. T. Rich Products Inc

.

Warranty Registration Card

Serial #:

Company Address:

Company Phone:

Company Contact:

Company Name:

City / State / Zip:

Company Fax:

Company Email:

*Please circle what most accurately describes your business*

Commercial

Cemetery

Sports Complex

Home Owner

School

Other

Municipal

Dealer Name:

Dealer City / State:

Dealer Salesman:

Dealer Address:

Dealer Phone:

Date of Purchase:

*

L. T. Rich Products warrants its line of equipment to be free from defects in material and factory workmanship for a period of 12 months. Any exceptions to this will be explicitly stated in an individual warrant agreement in the operator’s manual of that piece of equipment*

Fax to: 765-680-0047 or email to [email protected]

SECTION 1 TO THE OWNER

1.1 Read this manual entirely BEFORE operating the Z-Plug

The information presented herein will prepare you to operate the L.T. Rich Z-Plug in a safe and knowledgeable manner. Operating the Z-Plug in a proper manner will provide a safer working environment, create more efficient results and promote higher quality.

Keep this manual at hand at all times for ready reference. The tested safety and design(s) of the Z-Plug is dependent upon its operations within the guidelines and limitations outlined in this manual. Operating the Z-Plug outside of the stated safety guidelines presented in this manual run the risk of injury and a void in the warranty.

1.2 Product Registration

Immediately record the model and serial number of your Z-Plug in the spaces below.

These numbers can be found affixed to the cross bar under the kneepad of the unit.

Providing this information to departments within L.T. Rich products will help assure that you get the correct parts, inform you about any updates and/or given proper warranty.

1.3 L.T. Rich Products, Inc Warranty

L.T. Rich Products, Inc warrants its line of equipment to be free of defects in material and factory workmanship for a period of 12 months of purchase. Any exception to this will be explicitly stated in an individual warranty agreement in the operator’s manual of that stated piece of equipment. This statement does not limit engine warranties in which the engine manufactures carry extended time periods beyond the 12 months.

*Engine warranty claims will be subject to the engine manufacture’s approval*

Replacement parts that carry 90-day replacement warranty and are reimbursed to the dealer, net of prompt payment. All electrical and hydraulic parts are limited by this policy and will only be covered upon approval by L. T. Rich Products Service Department after inspection of part(s). The installation and removal of a part will automatically place the part under the replacement parts warranty.

This guarantee is limited exclusively to equipment manufactured or supplied by L.T.

Rich Products and is subject to the inspection and analysis by the company to conclusively identify or confirm the nature and cause of the failure.

L.T. Rich Products, Inc reserves the right to incorporate improvements in the material and design of its products without notice and is not obligated to make the same improvements to equipment previously manufactured.

L.T. Rich Products, Inc is not obligated under any warranty different from the warranty as published above.

Page 1

1.4 Component Manufactures’ Warranty

Some of the component parts of the Z-Plug are warranted by their respective manufactures. These parts are:

Hydro-Gear Pumps/Motors

Parker Wheel Motors

Vanguard Commercial Engines

Delevan Pump (if applicable)

The complete manufactures’ warranty information for these components is located in the back of this manual. Contact L. T. Rich Products, Inc if you have any questions concerning warranties on these component parts.

1.5 Conditions Which Void Warranty

This warranty shall not apply to equipment which:



Has had repairs or modifications not authorized by L. T. Rich Products, Inc



Has been subject to abuse, improper maintenance, and/or improper applications

1.6 Warranty Exceptions

This warranty shall not apply to the following items:



Wear items including sparks plugs, points & condensers, fuses, batteries, belts, filters, bearings, tires, lubricants, fluids and hopper implements.



Damages to engine/drive systems caused by a lack of/or improper lubricants and/or fluids.



Damages to engine/drive system caused by improper operations and/or maintenance.

SECTION 2 SAFETY INFORMATION

2.1 About This Manual

The purpose of this manual is to assist you in properly and safely operating and maintaining the Z-Plug. Read and understand this entire manual before attempting to setup, operate, adjust, perform maintenance on, or store the Z-Plug. This manual provides essential information and instructions, which will help you enjoy years of dependable performance from the Z-Plug

The designed and tested safety of the Z-Plug is dependent upon its operations within the parameters and limitations explained in this manual. Be familiar with and follow all safety rules in this manual as well all safety rules for any related equipment.

Page 2

Although these instructions have been complied through extensive field experience and engineering data, some information presented herein may be generated in the nature due to unknown and/or varying operating conditions. However, these instructions, combined with your increased experience with the Z-Plug, will enable you to develop procedures suitable to your particular application.

The illustrations and data used in the manual were current at the time of printing, but the

Z-Plug may vary slightly due to ongoing engineering changes. L. T. Rich Products, Inc reserves the right to implement engineering and design changes to the Z-Plug as may be necessary without prior notification.

2.2 Safety Guards and Covers

Safety is a primary concern in the design and manufacturing of all L. T. Rich Products.

Unfortunately, our extensive efforts to provide safe equipment can be negated by a single careless act of an operator. In addition to the design and configuration of the Z-Plug, hazard control and accidents prevention are also dependent upon the awareness, condition, maintenance, and storage of the Z-Plug. THE BEST SAFETY DEVISE IS AN

INFORMED, CAREFUL OPERATOR!!

Safety Guards are mounted on the backside of the Hydro-Gear Pumps (at the shin level of the operator). These guards are designed to cover the hydraulic belt under the base and protect the operator. Removing this guard could cause injury to an operator and could void the Z-Plug’s warranty. Remove this guard ONLY when unit is turned off to do preventative maintenance.

2.3 Operational Safety Rules

Never operate the Z-Spray without all covers, shields, and safety devices installed and secured.

Never permit any person other than the operator to ride or board the Z-Spray at any time.

NEVER ALLOW RIDERS!!!

Use extreme care and maintain minimum ground speed when transporting on a hillside or over rough ground, and when operating close to ditches, fences, or water.

The owner/user can prevent and is responsible for accidents or injuries occurring to himself or herself, other people.

Operate only in daylight or good artificial light (min 200 lux).

Never allow anyone near the Z-Spray while in operation.

Only operate machine from the operator’s platform (Foot Pan), never operate machine when standing on the ground.

Be alert for holes in the terrain as well as any other hidden hazards. Always drive slowly over rough ground.

Never operate this machine on slopes exceeding 15 degrees in any direction.

NOTE: To operate on terrain that exceeds these limits constitutes misuse of the equipment and as such, any and all injuries as a result of said use are expressly disclaimed.

Page 3

2.4 Maintenance Safety Rules

Never perform maintenance on the Z-Plug when children are present.

Never allow anyone near the operation controls while performing service or maintenance to the Z-Plug.

Keep Z-Plug engine area free of accumulated debris, fuel, or excess grease and oil to prevent fire hazard.

Periodically tighten all nuts, bolts and screws and check that all fasteners are properly installed to ensure that the Z-Plug is in safe operating condition.

Never perform maintenance on the Z-Plug while parking brake is disengaged.

2.5 Storage Safety Rules

Never store the Z-Plug in any area accessible by children.

Never store the Z-Plug with fuel in the tank inside a building where fumes could reach an open flame or spark.

Allow the Z-Plug engine to cool before storing in an enclosed area.

Lubricate all moving parts of the Z-Plug to prevent rust during storage.

Remove all accumulated debris from the Z-Plug and attachments before storing.

SECTION 3 MAINTENANCE

3.1 Engine Maintenance (18HP Vanguard or 23HP BRIGGS Pro V-Twin)

**USE COMPRESSED AIR (NOT WATER) WHEN CLEANING ENGINE**

*Use only original equipment replacement parts. Other parts may not perform as well, may damage unit, and may result in injury.

Oil Recommendations: Briggs & Stratton recommends the use of certified oils for best performance. Other high-quality detergent oil are acceptable if classified for service SF,

SG, SH, SJ or higher. Do not use special additives.

Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

If the oil level is below the ADD mark, add oil until it reaches the FULL mark. Start the engine and check for proper pressure before continuing to operate.

**Unit is filled with 5W 40 Synthetic oil out of the factory, using other grades may requiring draining of fluids before replacing/topping off** For recommended oil / oil filter change intervals, refer to Briggs & Stratton engine manual (page 7) or

“Maintenance Chart” on page 25 of this Z-Plug Aerator Manual.

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(not required to remove Hydro Shield) (remove Hydro Shield to access drain hose)

(remove Hydro Shield for easier access) (pull drain hose out from between hydro’s)

(remove bolts from the Engine Shield brackets) (remove oil filter and replace with new)

(install and secure Engine Shield back on to frame) (Fill oil and check for proper fill level)

Page 5

Fuel Recommendations: Fuel must meet these requirements



Clean, fresh, unleaded gasoline.



A minimum of 87 octane/87 AKI (91 RON).



Gasoline with up to 10% ethanol (gasohol) or up to 15% MTBE (methyl tertiary butyl ether) is acceptable

*Full Maintenance Information Can Be Located In The Engine Manual Provided*

3.2 Hydraulic System Maintenance

**USE COMPRESSED AIR (NOT WATER) WHEN CLEANING SYSTEM**

Hydro-Gear recommends that the fluid and filter(s) be changed every 500 hours. Use any type of motor oil in a 5W-40 Synthetic or equivalent.

Hydraulic system requires 25 micron oil filters or equivalent to be used

Check for hydraulic leaks daily to ensure proper fluid levels

**Remove line coming from the filters (at hydro pump end) to drain fluids**

3.3 Traction Unit Maintenance

The Z-Plug has 11 grease fittings that require periodic greasing. These locations can be found on the wheel assembly (1 on each front wheel assembly), on the caster assembly (1 on each front caster assembly), the drive belt idler (1 on idler arm), Pillow Block

Bearings (4 each) and 2 on the Lift Cylinder.

Page 6

Inspect wheel and caster assembly every 25 hours for bearing wear, damage, debris, and proper installation.

Inspect idler arm bushing every 50 hours for wear. These bushings are wear items and will have to be replaced periodically.

Inspect all bolts, washers, nuts, pins and other mounting hardware of Z-Plug once a week to ensure that hardware pieces are properly tightened.

3.4 Aerator Head/Tine Maintenance

The Aerator tine head is removable. Simply disconnect the 3 ball swivel mounts and pins

(you may want to prop the front of the Aerator head for easy disconnect and reattachment. Other attachments such as the Slice Seeder, De-thatch Rake, Spray System and Snow Plow use the same points). Disconnect the Ball Swivel Assembly Pull Pin connected to the cylinder bracket (bottom side) and head will be free from unit. Either pull the Aerator tine head away from unit or slowly turn the unit either left or right swinging the front of the Z-Plug in a circle motion (this will swing the front of the unit away from the tine head allowing the operator to drive unit around and away from tine head or other attachments).

Check all tines to ensure that there is no bends, cracks and/or damages to the tines

(replace any bent, cracked and/or damaged tines).

Check to make sure that all nuts on tine head assembly are tight and secure

Check to ensure that pillow block bearing assembly is secured and bearings are moving freely

3.5 Attachment Maintenance

<Z-Plug Sprayer Attachment: The Z-Plug unit has the ability to mount a 30 gallon spray system to the frame. Just like our Z-Spray liquid systems, maintenance is a key requirement to allow successful applications. Here are a few things to maintain on this system.

Check 5 psi check ball screens daily.

Check spray system in-line filter daily (make sure rubber seal remains intact).

Check spray tips daily for any clogging of materials or foreign objects.

Clean out tank on daily basis for proper storing.

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<Z-Plug Spreader Hopper Attachment: The Z-Plug unit has the ability to mount a 120 lb Hopper Spreader unit to the frame. Just like our Z-Spray spreader systems, maintenance is a key requirement to allow successful applications. Here are a few things to maintain on this system.

Lubricate (Silicone Spray) Hopper and Diffuser cables on a daily basis.

Clean debris and product from Hopper daily to eliminate build up.

Keep hydraulic hose fittings tight and free of leaks.

<Z-Plug Slice Seeder Attachment: The Z-Plug unit has the ability to mount a 36”

Gandy Slice Seeder to the frame. Giving the Slice Seeder the proper maintenance will allow this attachment to operate successfully.

Clean and remove all products from the seeder box after each application

Grease Pillow Block bearings & Drive Chain weekly.

Lubricate adjustment handle weekly.

Check hardware weekly (tighten if needed).

Check that knives are free of chips, crack and bends before each use.

< Z-Plug De-thatch Rake Attachment: The Z-Plug unit has the ability to mount a 46”

De-thatch Rake to the frame. Giving the De-thatch Rake the proper maintenance will allow this attachment to operate successfully.

Check to ensure that rakes are not bent, twisted or broke before each use.

Ensure that all collars are tight and adjusted properly.

< Z-Plug Snow Plow/Blade Attachment: The Z-Plug unit has the ability to mount a 52”

Snow Plow/Blade to the frame. Giving the Snow Plow/Blade the proper maintenance will allow this attachment to operate successfully.

Keep angle pivot greased and clear of debris.

Check spring eye bolt nuts from coming loose.

Ensure that pivot bolt and nut remain snug.

Check scrape bar nuts and bolts and keep tight.

Check scrape bar from time to time for wear, replace when needed.

< Z-Plug Spiker Attachment: The Z-Plug unit has the ability to mount a 40” Spiker to the frame. Giving the 40” Spiker the proper maintenance will allow this attachment to operate successfully.

Grease Pillow Block Bearings on a weekly basis

Check hardware weekly (tighten if needed)

Clean and remove any debris buildup between spikes

Ensure that outer chains are not bound up or twisted

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SECTION 4 AERATOR OPERATIONS

4.1 Overview

The Z-Plug can cover 80,000 square feet per hour and produce up to 3 ½” cores. The full floating tine head can maneuver around trees and beds while engaged. The 2,000 lb hydraulic cylinder picks up the head in less than 2.5 seconds for turning around or getting head up in the transport position. Forced in the opposite direction, the hydraulic cylinder puts down force on the head adding weight to the tine head for deeper soil penetration.

Ball Swivel and pin attach points allow 30 degrees of pivot left to right for better steering in the down position. The Ball Swivel and pin attach points also allow for easy attach and disassemble of the Aerator head (or any other attachment designed for the Z-Plug).

**Your unit may be equipped with other attachments such as the 120 lb Hopper, 30 gallon spray system, 36” Slice Seeder, 46” De-thatch Rake, 40” Spiker or the 52”

Snow Plow/Blade. These attachments will be referenced in sections to come in this manual**

4.2 Operations

Upon turning the key on to start the unit, apply full choke. Once unit has started, release

(push down or pull down) first the choke and then the brake lever. Bring unit up to a comfortable speed with the Control Lever. When you arrive to desired aerating area, use the hydraulic Lift Valve Lever (or Thumb Switch) to lower aerator tines into the turf

(aerator head can float up to 30 degrees and make gradual turns around beds and trees).

Once you have come to a designated turnaround location, use hydraulic Lift Valve Lever

(or Thumb Switch from 2013 to current) to lift tine head in transport position. Make designated turn and repeat process of lowering tine head into turf and precede aeration.

If aerating on hillsides, the Z-Plug has been equipped with the Patent Pending Locking

Caster System. This allows an operator to lock the front caster wheels straightforward giving the unit more side hill stability. This feature is applied by using the foot pedal located on the right side on the foot pan. To release Locking Caster System, simply take pressure off of foot pedal.

4.3 Aerator Tine Head Removal

The aerator tine head is removable for service, cleaning and removing from traction unit to install other attachments. To remove the tine head from the traction unit, first adjust the hydraulic cylinder so that the tine head starts to make contact with the ground (taking weight off of the head). Pull pin disconnecting the ball swivel linkage to the aerator head.

Lower cylinder releasing tension on the chains and remove the 2 ball swivel chains connected to the outer frame section (welded to chain and spring supports).

Page 9

Pull the pin from the aerator front frame neck (it will be attached to the front frame of the traction unit) and dismount the ball swivel from the pin (pull neck downward). Lower front neck of the aerator head and position yourself back on the traction unit. Drive away from the aerator head by turning either left or right (turning to the right of the head

pictured on next page) by turning the front of the traction unit in either direction. To install head back on the unit, reverse the unit along the back of the tines. Once the rear inside tire lines up to the center of the aerator head, slowly start turning unit over the aerator head (make sure that you line up the ball swivel in the neck of the aerator and the pull pin beneath the nose of the traction unit to make it easy for mounting)

SECTION 5 SPRAY/SPREADER SYSTEM (if equipped)

5.1 Valving

The Z-Plug can be equipped with a 30 gallon spray system with an 8’ breakaway spray boom. If your unit has this attachment mounted on to your Z-Plug, here are some helpful instructions on operating this system.

Periodically check the in-line filter for any debris in the screen. If debris is present, this can create erratic pressure spikes and/or not allow the proper flow through system. After clearing any debris, ensure that rubber seal remains intact and tighten in-line filter cap (if not installed properly, this will allow air to get in the system and system will lose or not create pressure).

The pump switch located on the control panel turns on the spray system pump. Once the pump is turned on, the throttle valve is turned clockwise to increase pressure and/or counter-clockwise to release pressure. The pressure can be read on the gauge (decreasing pressure will increase agitation in the tank).

Opening the hose valve can operate 25’ coil hose for spraying out of the hand spray gun.

When coil hose not in use, be sure to turn valve off to prevent boom tips from dripping.

(Valve Open) (Valve Closed) (Throttle Valve/adjust pressure)

Page 10

5.2 Spray Calibration/Tip Chart/Liquid Quantities

The Z-Plug spray system comes standard with lavender colored Air Injected tips which will apply liquid material @ .32 (1/3) gallons per 1,000 sq. ft. @ 5 m.p.h and 4—45 psi.

Each tip has a 5 psi shut-off screen to prevent drip.

Your machine is capable of using tips from ¼ to 1 gallon in size. See chart for your desired drop rate.

The following are some general guidelines for sprayer calibration (Note: this chart only applies if using Air Injected tips. Using other tips will require different calculations).

Please refer to the spray chart provided for complete calibration (spray charts are now located on the backside of the knee pad for quick in the field reference).

Tip Color MPH Pressure Gallons/1,000 sq. ft.

Yellow

Lavender

Red

Brown

Grey

5

5

5

5

4

40 psi

40 psi

40 psi

50 psi

40 psi

.27 (1/4) gallon

.34 (1/3) gallon

.54 (1/2) gallon

.76 (3/4) gallon

1 gallon

The throttle valve adjusts pressure. The throttle valve is located just before the return valves near the left side control panel. Turn clockwise to increase pressure, counter clockwise to decrease pressure. Pressure will be displayed on the gauge bear the control panel. Once the nozzles are opened, you will notice a slight decrease in pressure (adjust accordingly).

To determine liquid quantities per tank, understand what tips you have on your machine

(factory set is 1/3 gallon per 1,000 sq. ft. through the Lavender tips). For instance some products call for 1.1 to 1.5 oz per 1,000 sq. ft. We would recommend using 1.3 (median value of 1.1 to 1.5). Since you are using a 1/3-gallon tip, you need to multiply by 3, then multiply that number of gallons you need to put in your tank.

1.3 (median value of 1.1 to 1.5) X 3 (1/3 gallon tips) X gallons needed. If you were filling an 18-gallon tank your equation would look like this:

1.3 X 3 X 30 = 117 ounces of product in 30 gallons of water.

5.3 Spreader Calibration/Layout

The Spreader Motor Control determines the speed of the impeller in the front on the machine. The control is numbered 1-10; these numbers are used for points of reference.

Your machine is capable of varying its spread pattern from 4 – 25 feet with this control.

Being hydraulically driven, the spread pattern is independent of the ground speed.

The hopper control cable opens and closes the door inside the base of the hopper. The maximum size of the opening will be determined by the rate adjustment on the knob dial.

This will set your rate gate linkage bar to limit and stop the rate the door can open.

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The Diffuser adjustment allows the user to adjust the intensity of the spread pattern. A small turn shifts the product placement on the impeller. This in turn balances the spread pattern heavier to the left (back side ramp) or heavier to the right (front side ramp).

Adjustment is very sensitive, so multiple adjustments may be required.

*FOR MORE DETAILED INFORMATION, GO TO WWW.SPYKER.COM*

(Diffuser cable & Hopper cable) (Hydraulic hopper motor)

(Diffuser shown on underside of opening) (Knob adjusting dial)

Your machine is equipped with the 120 lb Spyker model spreader. The hydraulic spreader motor with the spreader motor control has the ability to vary spread widths from 4 to 25 feet. This depends on volume/density, particle size and rate of travel, and weather conditions. The pattern can be increased or decreased while spreading depending on needs. This allows you to spread and spray at the same time. A typical pattern is to overlap fertilizer pattern back to the tire tracks and the spray pattern boom to boom.

To spray and spread at the same time: Set the spread pattern to twice the width of the spray. For example a junior and intermediate model has a spray width of 8 feet. Set the spreader width to 16 feet and spread back to the tire tracks. The spray pattern will match boom to boom.

The spread things and feathers at the outer edges, eliminating sharp “edge to spread” lines which cause stripes and streaks.

Determine a dial setting on the low side. If setting is too low, cover the area more than one time. A higher setting can be used when a proven dial setting is established. Travel at a constant speed.

Remember- Published dial settings are approximate only. Open the hopper door after the spreader is turned on at operating speed.

Page 12

*Spray/Spread Calibration Decal Charts are available from the parts department (units shipped from July 2010 and current have this decal installed on the backside of the knee pad). Part # is 30705*

SECTION 6 PARTS

6.1 Part Number / Pictorial

Electric Parts

Part #

80202

80204-2010

80205

80206

80207

80208

80120-2010

80214-A

80215

Description

Pump on-off switch

Spot Spray Switch (foot switch only)

Qty

1

1

Wiring Harness 1

30 AMP Fuse 1

Starter Solenoid 1

Battery Box 1

12 Volt Battery (*cannot ship, local pickup only*) 1

Tach/Hour Meter 1

Key Switch 1

(wiring harness) ( foot switch, tach/hour meter, etc

) (2011 to current wiring harness)

Wheel Parts (front and rear)

Part #

80019-A

80019-MM

80019-B

80309

80311

HHCSC5-3410

NNC-34

FW-SAE-34

80021

80310

Description Qty

Front 16” Wheel Assembly (December 2010 to Jan. 2011) 1

Front 13” Wheel Assembly (Jan 2011 and current) 1

Front Wheel Spacers 2

Front Wheel Cone Bearings 2

Front Wheel Bearing Cup (for replacement only) 2

Front Wheel Bolt

Front Wheel Nut

Front Wheel Washer

1

1

1

Rear Wheel Assembly 1

Rim Seal 2

(Front tire assembly) (Rear tire assembly)

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Hydraulic Parts/Idler Bracket Parts

Part #

80003

80004

80304

80112

80413-BX53

80413-B54

HHESC5-12221

FW-SAE-12

NNC-12

80400-B

80400-C

80402-B

80402-C

80407

80408

80404

Description Qty

Idler Pulley 1

Idler Pulley Bracket Weldment 1

Idler Pulley Bracket Bushings 2

Idler Spring 1

Drive Belt 1

Drive Belt (May 2011 to Current) 1

Idler Bracket Bolt 1

Idler Bracket Washer 2

Idler Bracket Nylon Nut 1

Hydro Pump (left) 16cc Z-Plug 1

Hydro Pump (right) w/fan 16cc Z-Plug 1

Wheel Motor Large (left) (Parker 8/11 to current) 1

Wheel Motor Large (right) (Parker 8/11 to current) 1

Pump to Wheel Motor Hose (21”) 2

Pump to Wheel Motor Hose (15”) 2

Hydraulic Filter (25 micron) 1

(hydraulic motors, pumps and hoses) (idler bracket, idler pulley and drive belt)

Caster Parts

Part #

80013

80306

80308

80009

80302

Description Qty

New Style Caster Yoke (specify left or right) 1

Dust Cap 1

Caster Bearing 2

Castle Nut 1

Caster Bearing Seal 2

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Aerator Head Parts (36” Head)

Part #

80701

80709

80714-B

80913

80703

80704-B

80705

80706

80716

80721

HHCSC5-38112

FW-SAE-38

NNC-38

HHCSC8-516134

TNUT51618

Description Qty

Aerator Tine (60ea on 46” Aerator Head Assembly) 48

Pillow Block Bearing 4

Aerator ½ Disk Plate (20ea on 46” Aerator Head Assembly) 16

Rear Tray Weights (part # 80914 for 46” head) 3

Lift Collar 2

Aerator Lift Pin Small 1

Aerator and Trailer Draw Pin 1

Lynch Pin 1

RH Lift Arm Pin 1

Reel (part# 80720 for 46” head) 2

Bolt 10

Flat Washer 20

Nylon Nut 10

Zinc Plated Bolt (60ea on 46” Aerator Head Assembly) 48

Top Lock Nut (60ea on 46” Aerator Head Assembly) 48

(pillow block bearing, tine, ½ disk, hardware) (Ball Swivel, lift pin, shaft collar & hardware)

Spot Spray Gun

Part #

60040

60041

60029

Qty

1 ea

1 ea

1 ea

Description

Spot Spray Gun

Spot Spray Tip

¼” MPT X 3/8” Barb

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Foot Plate Parts

Part #

83067

HHCSC5-38114

NNC-38

FW-SAE-38

80181

80029-REV

Description Qty

Compression Springs 3

Bolt 5

Nut 5

Flat Washer 10

Foot Pan Tray (Mild Steel) 1

Foot Plate (Mild Steel) 1

(*if parts needed for pivot point*)

Part #

FW-SAE-38

HHCSC5-38112

HNC8-38

NNC-38

Description

Flat Washer

Bolt

Nut

Nut

Page 16

Qty

6

2

2

2

Locking Caster System Parts

Part #

80022-13

80022-24.5

80023

NNC-516

FW-SAE-516

HHCCSC5-38112

83049

LWSS-516

ZHNFSS-516

Collar516

8022-16

UPB734

LPB534

FCP

HCSSC-5163

80023-aerator

80952

HHCSC5-5164

SSNNF-38

82018-L

82018-R

Description

13” Linkage Rod

24.5 Linkage Rod

Ball Joint

Nylon Nut

Flat Washer

Stop Bolt

Spring

Lock Washer

Hex Nut

5/16” Collar

16” Linkage Rod

Upper Pivot Bracket 7 ¾”

Lower Pivot Bracket 5 ¾”

Foot Control Pedal

3” X 5/16” Bolt S/S

4” X 5/16 Bolt

Hex Flanged Nut

Lock Arm (left)

Lock arm (right)

Locking Caster Cable (2014 to present)

Locking Caster Cable Mount (2014 to present)

1

2

1

1

1

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2

1

1

1

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2

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4

6

6

Qty

1

2

2

4

8

(2010 to early 2014 Locking Caster Linkage) (2014 to current Locking Caster Cable/Bracket)

Page 17

120 lb Hopper Parts

Part #

70042

80440-REV

70046

70334

70019

70022

70037

70041

70047

70040

70029

80155

70027

80152

70031

70031-B

70011-B

Description

120 lb Hopper Tub

Hydraulic Hopper Motor

Hydraulic Hopper Bracket

Hopper Screen

Hopper Rate Dial

Rate Dial Holder

Hopper Bottom Bearing

Rate Gate Linkage

Hopper Bottom Plate

Rate Gate and Diffuser Guide

Cable Wire & Screen Retainer

Hopper Door

Diffuser

Cable Retainer Plate

Cable Retainer Screw Plate

Cable Retainer Screw

Spinner

1

1

1

1

4

1

Qty

1

1

1

2

1

1

1

1

1

1

1

(Rate gate) (Rate Dial Holder & Dial) (Linkage) (Retainer Plate) (Bottom Bearing) (Diffuser)

(Gate & diffuser guide) (Bottom plate)

Page 18

(Spinner)

Parts List

80112 - BOOM SPRING \nCENTURY# 80914-S

30675 - JOY STICK FOAM GRIP\nEEZER # 100130

30700 - DECAL Z-SPRAY CONTROL PANEL

80019-MM - NEW STYLE (SINGLE BOLT)

13” FRONT CASTER WHEEL ASSY.

80019-B - SPACER HSS-34

80021 - REAR WHEEL ASSEMBLY Z-MAX\nCARLISE# 15-640-419GK

80025 - JOY STICK TO HYDRO LINKAGE ROD

80220 - FUEL TANK W/ CAP\n067506CE

80308 - L44649

80301 - CASTER YOKE BEARING CUP\nL44610

80302 - CASTER BEARING SEAL\nSL-122

80303 - JOY STICK BUSHING\nKAMAN# EF 0812-12

80510 - Throttle Cable

80706 - LYNCH PIN \n21940

80709 - PILLOW BLOCK BEARING\nUCP205-16-10/32-Q\n153.001

80701 - AERATOR TINE\nR522361

(60ea used on 46” Aerator Head Assembly)

80400-B - HYDRO PUMP W/ AUX\nPR-1HBB-PB1X-XXXX\nLARGE

80400-C - HYDRO PUUMP W/ FAN\nPR-2KBB-GAIC-XXXX\nLARGE

80402-B - WHEEL MOTOR left \nHGM-18E-3052\nLARGE

80402-C - WHEEL MOTOR right \nHGM-18E-3056\nLARGE

80404 - HYDRAULIC FILTER\nAA0513

80405 - HYDRAULIC FILTER HOUSING\nAA0530

80406 - HYDRAULIC TANK

80413-B54 - Z-PLUG DRIVE BELT

80410 - 3/8' PUSH LOCK \nGATE 3/8 PYTHON BLK 300 PSI

80411 - HYDRO PULLEY\nDIAMOND# 500469BZ\n500 per order

80422 - 3/8 PUSH-ON SWIVEL (6)\n288-06-06

80423 - 3/8 OIL FILTER SWIVEL ADAPTER (2)\n6402-06-06

80425 - 3/8 PIPE TO 3/8 PUSH-ON (2)\n272-06-06

80428 - 3/4' PIPE COUPLER FOR TANK (2)\n5000-12-12

80439 - PIPE COUPLER (1) 1/4'\n5000-04-04

80450 - LIFT CYLINDER \RED

80003 - IDLER PULLEY\nW/ .50 BORE

80205 - WIRING HARNESS

80207 - STARTER SOLENOID

80208 - BATTERY BOX \nPART#03188

80210 - 12 VOLT BATTERY\nSS10UL1

80214-A - TACH/HOUR METER\n809D-100-022

80215 - KEY SWITCH\n4F463

30678 - SPEED BAR KNOB

OPB22712-04-04 - 1/4" FEMALE SWIVEL

OPB22712-08-08 - 1/2" FEMALE SWIVEL

30676 - BRAKE HANDLE GRIP\nEZZER# 100095

80511 - CHOKE CABLE\n52460002\nWRIGHT NO#

80703 - LIFT COLLAR\nA-100

83067 - .225 Compression Spring Suspension Foot Plate

80913 - 90 LBS WEIGHT\n41 1/8

80500-C - 18HP BRIGGS VANGUARD TWIN

80412-Split - Engine Drive Pulley 1" Split Steel

Page 19

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1

2

1

1

1

1

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1

1

1

8

1

6

2

6

3

3

1

10

8

1

1

1

1

3

4

48

4

4

2

4

4

2

2

1

1

2

1

2

1

1

1

1

1

1

1

1

804449-B - LIFT VALVE 1 LEVER (80448 Prince Valve 20012 to 2013)

80449-electric

– ELECTRIC PARKER LIFT VALVE (2013 to current)

80204-THUMB

– ELECTRIC LIFT VALVE THUMB SWITCH (2013 to current)

80432 - AUX PUMP FITTING (2)\n6400-04-04

80419 - WHEEL MOTOR FITTING (4)\n6801-08-10-4

80420 - 1/2' PUMP FITTING (4)\n6802-08-08-4

80352-A - WHEEL HUB 2008 Z-MAX\n501053BP

80704-B - 7/8 x 4-1/2 LIFT PIN\n21212

80705 - 1-1/8 x 5-1/4 Lift Arm Pin (21230)

80304 - IDLER PULLEY BRACKET BUSHINGS\nKAMAN# EF 1620-12

HHCSC5-349 - 3/4-10 X 9 HEX HEAD CAP GR 5 ZINC

HHCSC5-51634 - 5/16-18 X 3/4 HEX HEAD CAP GR 5 ZINC

CP18X134SS - 1/8 X 1-3/4 S/S COTTER PIN

SET-516X516 - 5/16-18 X 5/16 SET SCREW

GF-316D - GREASE FITTING 3/16

HHCSC8-58412 - 5/8-11 X 4-1/2 HEX CAP SCREW GR 8 YZ

FW8-SAE-38 - 3/8 SAE FLAT WASHER GR8 YZ

HNC8-38 - 3/8-16 HEX NUT GR 8 YZ

HFNCS-10S - 10-24 S/S HEX FLANGE NUT

HFNCS-14S - 1/4-20 S/S SERRATED HEX FLANGE NUT

HCSSC-516134 - 5/16-18 X 1-3/4 S/S HEX HEAD CAP SCREW

HFNC5-516S - 5/16-18 SERRATED HEX FLANGE NUT GR 5

LWSS-516 - 5/16 S/S LOCK WASHER

HHM-812520 - M8-1.25 X 20 HEX HEAD CAP SCREW ZINC

SSNNF-38 - 3/8-24 S/S NYLOK NUT

HHCSC8-585 - 5/8-11 X 5 HEX CAP SCREW GR 8 YZ

HJNN-3410 - 3/4-10 HEX JAM NYLOK NUT ZINC

KS-14X14X1.5 - 1/4 X 1/4 X 1.5 SQUARE KEY STOCK

SSNNC-14 - 1/4-20 S/S NYLOK NUT

KS-316X316X1 - 3/16X 3/16 X 1 SQUARE KEY STOCK

SHCS-1434 - 1/4-20 X 3/4 SOCKET HEAD CAP SCREW ZINC

SC-1000-ZC - 1" SHAFT COLLAR ZINC

SC-0500-ZC - 1/2" SHAFT COLLAR ZINC

CB-5161SS - 5/16-18 X 1 S/S CARRAIGE BOLT

NNC-516 - 5/16-18 NYLOK NUT ZINC

HHCSC5-51612 - 5/16-18 X 1/2 HEX CAP SCREW GR 5 ZINC

FW-SAE-516 - 5/16 SAE FLAT WASHER ZINC

CB-5161SS - 5/16-18 X 1 S/S CARRAIGE BOLT

HCSSC-38112FT - 3/8-24 X 1-1/2 S/S HEX HEAD CAP SCREW

SSNNC-38 - 3/8-16 S/S NYLOK NUT

NNC-12 - 1/2-13 NYLOK NUT ZINC

HHCSC5-38112 - 3/8-16 X 1-1/2 HEX HEAD CAP GR 5 ZINC

HHCSC5-38114 - 3/8-16-1-1/4 HEX CAP SCREW GR 5 ZINC

NNC8-58 - 5/8-11 NYLOK NUT GR 8 ZINC

FW8-SAE-58 - 5/8 SAE FLAT WASHER GR8 YZ

FW-SAE-12 - 1/2 SAE F/W ZINC

LWSS-516 - 5/16 S/S LOCK WASHER

FW-SAE-38 - 3/8 SAE FLAT WASHER ZINC

FW-SAE-38 - 3/8 SAE FLAT WASHER ZINC

HHCSC5-5161 - 5/16-18 X 1 HEX HEAD CAP GR 5 ZINC

HHCSC5-38114 - 3/8-16-1-1/4 HEX CAP SCREW GR 5 ZINC

Page 20

8

2

4

6

2

1

1

1

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5

1

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6

1

1

4

4

2

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1

1

2

2

4

28

3

68

23

7

19

2

68

4

7

17

3

2

2

2

2

13

4

TNUT51618 - 5/16-18 T NUT

HHCSC5-51612 - 5/16-18 X 1/2 HEX CAP SCREW GR 5 ZINC

HHCSC5-12212 - 1/2-13 X 2-1/2 HEX CAP SCREW GR 5 ZINC

CB-12112 - 1/2-13 X 1-1/2 CARRAIGE BOLT

FW-SAE-34 - 3/4 SAE FLAT WASHER ZINC

FWSS-12 - 1/2 S/S FLAT WASHER

FWSS-38LOD - 3/8 X 1 S/S FLAT WASHER

FW-SAE-516 - 5/16 SAE FLAT WASHER ZINC

HCSSC-12212 - 1/2-13 X 2-1/2 S/S HEX HEAD CAP SCREW

SSNNC-12 - 1/2-13 S/S NYLOK NUT

CB-141SS - 1/4-20 X 1 S/S CARRAIGE BOLT

HNFSS-516SMD - 5/16-24 S/S HEX NUT

NNC-38 - 3/8-16 NYLOK NUT ZINC

80491 - BSP banjo ftg 1/4" hose

80413-5L560 - 5L560 DRIVE BELT Z-PLUG

80742 - 7/8 x 4 Hitch Pin Red Handle

80306-RUBBER - DUST CAP, RUBBER

80428-B - 3/4' HEX HEAD PIPE PLUG 5406P-12

80424 - HYDRO TANK 3/8' 90 DEG FEMALE(2)\n5504-06-06

80426 - 3/8 WELD-ON TANK FITTING (2)\n2405-06-06-4

HHCSC8-516134 - 5/16-18 X 1-3/4 CAP SCREW GR 8 YZ

(60ea used on 46” Aerator Head)

HNML8-516c - 5/16-18 LOCKNUT

(60ea used on 46” Aerator Head)

80411-A

– HYDRO PULLEY PLUGR\n500846BZ

EB-58X516-18X6Z

– 5/16-18 X 3 EYE BOLT W/ 5/8 EYE

80714-A - HALF DISK PLATE

(20ea used on 46” Aerator Head or 5 row option on 36” Head)

Page 21

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17

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2

L. T. Rich Products Inc

.

Warranty Registration Card

Serial #:

Company Address:

Company Phone:

Company Contact:

Company Name:

City / State / Zip:

Company Fax:

Company Email:

*Please circle what most accurately describes your business*

Commercial

Cemetery

Sports Complex

Home Owner

School

Other

Municipal

Dealer Name:

Dealer City / State:

Dealer Salesman:

Dealer Address:

Dealer Phone:

Date of Purchase:

*

L. T. Rich Products warrants its line of equipment to be free from defects in material and factory workmanship for a period of 12 months. Any exceptions to this will be explicitly stated in an individual warrant agreement in the operator’s manual of that piece of equipment*

Fax to: 765-680-0047 or email to [email protected]

Page 22

Troubleshooting

Engine:



Not starting. There are a few reasons as to why your engine fails to start. If the engine does not turn over, then the battery could be dead, bad connection to the battery wires, key switch may be bad, 30 AMP fuse on the wiring harness (orange wire) may be blown or the starter solenoid may be bad (you will hear the starter solenoid trying to click on, but nothing is happening). Another common reason for a unit not starting is after unit has been washed. Water gets into the spark plug boot and gets the spark plug wet. Pull spark plug boot and dry (spray WD-40).



Engine turns over but doesn’t start. There are a few reasons as to why your engine will turn over but not start. If the fuel valve is turned off (under fuel tank), loose or bad spark plug, water in fuel, choke partially closed or wet and/or foul plugs.



Engine won’t stay running. Few things to look for if your engine does not stay running are clogged fuel filter, clogged and/or dirty air filter, fuel valve partially closed or water in fuel.

Hydraulics:



Hydraulic system making loud noise when running. This could be caused by a couple of things. The most common is if there is air in the system.

This can be caused when changing out a hydro pump, replacing a hydraulic hose or having a loose fitting on the intake lines. If air is not present, check for low levels in the system. This happens when there is a leak in the hydraulic system somewhere or hydraulic fluids were just changed and did not get back to the proper fill level.



Need to tow my unit; what do I need to do in order to not ruin my hydro pumps?? There are tow valves on each of the hydro pumps (hex head with hole running through it on the left side rear of the hydraulic pump) that needs to be turn at least 1 ½ revolutions counter-clockwise to open the hydraulic system. Once the unit is brought to a desired location, remember to tighten the tow valves back tight (clockwise).

Tracking:



Unit not tracking straight when pushing both control arms to the speed bar. This is caused when the linkage to the hydraulic pump is not even or a hydraulic pump is going bad. Traditionally the linkage needs to be adjusted so that they both have the same amount of pull. If it is pulling to the left, the left hydraulic pump linkage is longer than the right; you can either adjust the right to a longer linkage, or adjust the left to a shorter linkage to match the right.

Page 23

Granular:



There are numerous potential challenges that can happen on the granular side due to the amount of use this portion of the unit sees. If product is not spreading evenly or consistently, then look for a few things with your hopper impeller or hopper diffuser. If there is build up at the end of the

Impeller tips or the tips are worn, this will cause an un-even and/or inconsistent spread pattern. Another factor in the spread pattern not being even is if your diffuser is not at factor position (in front of the hopper door opening so that the pattern is spreading evenly left to right).



If granular product is leaking out from the hopper, determine where it is coming from and look at this repair options. If the granular product is leaking through the hopper shaft area, then your hopper busing is worn.

This will allow product to get in between the shaft and the hopper bushing. If granular product is leaking through the hopper door area, then door guides are loose or worn allowing a gap between the door and the hopper base. Also a potential factor is if the hopper cable is not completely closing the hopper door.



When your hopper door cannot open, there are typically 3 things to look at. One is that your hopper cable may be frozen and locked up, the ball joint end may have broken off or there may be product jammed between the hopper door and the base (due to loose door guides).

Spray System:



Liquid is dribbling from the tips. This affect is potentially caused by a few things. If the nozzle body O-Ring is missing, the gasket in the In-line filter is missing, In-line filter housing not tight or the hose reel valve is open.



Pressure not staying consistent. This is normally caused due to air being introduced to the system. Air is introduced in a few ways through the system. Air can come through one of the hose connections, the In-line filter housing not being tight or not having a gasket to seal housing, sucking air from an auxiliary tank or liquid level is too low.

Wiring Harness:



Wire Colors and Description o Green Wire (Starter Solenoid) o Yellow Wire (Engine Shut Off) o White Wire (Fuel Solenoid / Accessories) o Black Wire (Ground) o Orange Wire (Key Switch Power)

Page 24

Charging Issues:

20 Amp Regulated Alternator

The 20 amp regulated alternator system provides AC current through two output leads to the regulator-rectifier. The regulator-rectifier converts the AC current to

DC, and regulates current to the battery. The charging rate will vary with engine

RPM and temperature.

1.Stator assembly (1) Figure 30.

2. Two YELLOW leads (2) from Stator.

3. RED DC output lead (3) from connector.

4. Connector (4).

5. Two YELLOW AC input leads (5).

6. Regulator-rectifier (6).

7. RED DC output lead (7) to connector

NOTE: Stator (1), regulator-rectifier (6) and fly-wheel are NOT

INTERCHANGEABLE with any other charging system.

(Figure 30) (Figure 31)

Output Test

WHEN CHECKING THE ALTERNATOR COMPONENTS,

PERFORM THE TEST IN THE FOLLOWING SEQUENCE:

Temporarily disconnect stator wire harness from regulator-rectifier.

1. Insert RED test lead into VΩ receptacle in meter.

2. Insert BLACK test lead into COM receptacle.

3. Rotate selector to V~ (AC VOLTS) position.

CAUTION: Attach meter test leads to the AC output terminals (YELLOW wires) in the connector BEFORE starting the engine. If the stator is grounded (defective) and the meter test leads contact the center DC output pin (RED wire) in the connector, arcing could occur, damaging the wiring.

4. Attach RED (2) and BLACK (1) test lead probes to the YELLOW wire (4)

AC output terminals (6), of the connector (3), as shown in Figure 31. (Meter test clip leads may be attached to either AC output terminal).

5. If NO or LOW output is found check for bare wires or other defects. If shorted leads are not visible, replace the stator.

6. With the engine running at 3600RPM output should be no less than 26 Volts

Page 25

DC Output Charging Wire Test

A simple test can be used to test the DC output charging wire circuit. If a wiring problem exists it can be corrected before testing regulator-rectifier.

Leave stator wire harness disconnected from regulator-rectifier. Equipment key switch must be in OFF position.

1. Insert RED test lead into VΩ receptacle in meter.

2. Insert BLACK test lead into COM receptacle.

3. Rotate selector to V= = (DC volts) position.

4. Attach RED test lead probe (2) to the RED wire (5) DC output terminal (7), of the connector. (Figure 31).

5. Attach BLACK test lead probe (1) to negative battery terminal.

6. Turn equipment key switch to ON position. Meter should display BATTERY

VOLTAGE.

7. If meter does not display voltage, check for blown fuse or broken or shorted wire.

Regulator-Rectifier Test

Tools Required:

DC Shunt #19359

The DC Shunt MUST be installed on the NEGATIVE (-) terminal of the battery, Figure

32 to avoid blowing the fuse in the meter when testing the output of the 20 amp system.

All connections must be clean and tight for correct readings.

1. Connect stator wire harness to regulator-rectifier.

2. Install DC Shunt #19359 (4) on NEGATIVE battery terminal.

3. Insert RED test lead into VΩ receptacle in meter and connect to RED post terminal on shunt (5), Figure 32.

4. Insert BLACK test lead in COM receptacle in meter. Connect to BLACK post terminal on shunt (3).

5. Rotate selector to 300mV position.

6. With the engine running at 3600RPM, the output should be 3-20 Amps.

NOTE: Depending on battery voltage and/or current draw on system

If NO or LOW output is found, be sure that regulator-rectifier is grounded properly and all equipment connections are clean and secure. If there is still NO or LOW output, replace the regulator-rectifier.

Page 26

Maintenance Chart

SERVICE ACTION(S)

Front Caster Wheels (grease)

Daily Weekly Bi-Weekly Monthly Yearly Hours

Front Caster Yokes (grease)

Front Tire Pressure (22 PSI)

Rear Tire Pressure (18 PSI)

Rear Rim Nut Torque (75lbs)

Rear Hub Castle Nut (check cotter pin)

Idler Pulley Arm (grease)

Belt Tension (1/2” deflection at 15lbs)

Belt Wear

(cracks, tears or missing material)

Engine Oil (check)

Engine Oil Change/Oil Filter

X

Engine Air Filter Check

(change if needed)

Engine Air Pre-Filter Check

(change if needed)

Engine Fuel Filter Check

(change if needed)

Engine Spark Plugs

Hydraulic Oil (change)

Hydraulic Oil Filter (change)

Hydraulic Oil Level (check) X

Hydro System Fittings

(check for leaks)

Pillow Block Bearings

Aerator Tine Inspection

Aerator Tine Hardware (Nut & Bolt)

Ball Swivel Inspection

Spray System (if applicable)

Spray Nozzles (tip) (check)

Spray Nozzle (tip) Screens (check)

Spray Nozzle Gasket (check)

In-Line Filter & Gasket (check)

X

Spot Spray Gun & Tip (check)

Hopper Cables & Accuway Cable

(lubricate w/ Silicone Spray)

Deflector Shield Cable

(if applicable)

(lubricate w/ Silicone Spray)

Bottom of Hopper Tub (wire brush cleaning)

Hopper Bottom Bushing (change if needed)

Impeller (change if needed)

*Blow debris off of machine DAILY* X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X replace replace replace

500 hrs

500 hrs

50 hrs

25 hrs

100 hrs

Page 27