Smithco Sweep Star 60 User manual

PARTS & SERVICE
MANUAL
SWEEP STAR 60
GAS & DIESEL with Electric Clutch
Models 76-000-B and 77-100-B
Starting Serial #: D or G 1538 August, 2002
SMITHCO PRODUCT SUPPORT
1-800-891-9435
Hwy SS and Poplar Avenue, Cameron WI 54822
E-mail: [email protected]

Introduction Service Diagrams Parts Accessories Reference
CONTENTS
Introduction .........................................1-10
Introduction ................................................................................. 1-3
Safe Practices.............................................................................2
Specifications..............................................................................3
Optional Equipment ....................................................................3
Service ........................................................................................4-11
Maintenance ........................................................................... 4-6
Service Chart Kohler Command 25 hp........................................7
Service Chart Kubota Diesel 18.8 hp ..........................................8
End User’s Service Chart............................................................9
Adjustments ..............................................................................10
Storage .....................................................................................10
Notes ........................................................................................ 11
Diagrams...................................................................................12-18
Diesel Wiring Diagram/Schematic .......................................12-13
Gas Wiring Diagram/Schematic...........................................14-15
HydraulicDiagram/Schematic..............................................16-17
Hydraulic Schematic .................................................................18
Parts ..........................................................................................20-63
Body and Frame ..................................................................20-21
Steering................................................................................22-23
Front Fork ............................................................................24-25
Linkage ................................................................................26-27
Gas Console ........................................................................28-29
Diesel Console.....................................................................30-31
Fuel Tank and Oil Tank ........................................................32-33
Oil Filter ...............................................................................34-35
Hydraulic Lift Cylinder ..........................................................34-35
Reel Lift Cylinder..................................................................36-37
Tailgate Cylinder ..................................................................36-37
Kohler Gas Engine and Exhaust ..........................................38-39
Kubota Diesel Engine and Exhaust ......................................40-43
Belt Drive .............................................................................44-45
Electric Clutch Driven Belt Drive ..........................................46-47
Finger Reel ..........................................................................48-49
RearAxle .............................................................................50-51
Hopper .................................................................................52-53
Tailgate ................................................................................54-55
76-100 Eaton Hydrostatic Pump ..........................................56-57
76-197 Eaton Gear Pump ....................................................58-59
76-238 Rear Wheel Motor....................................................60-61
76-023 3-Bank Hydraulic Valve ............................................62-63
Accessories ..............................................................................64-67
76-198 Rollover Protection...................................................64-65
InstallationInstructions..............................................................65
76-271 Dust/Dirt Filtration Pack ..........................................66-67
Reference ..................................................................................68-70
Decal List ..................................................................................69
Quick Reference Replacement Parts........................................70

1
Introduction
Informationneeded whenordering replacementparts:
1. ModelNumber of machine.
2. SerialNumber of machine.
3. Nameand Part Number of part.
4. Quantity of parts.
INTRODUCTION
Thankyoufor purchasing a product.
Readthis manual and all other manuals pertaining to the Sweep Star60 carefullyas they have safety, operating,
assembly and maintenance instructions. Failure to do so could result in personal injury or equipment damage.
Keepmanualsin a safe place after operatorandmaintenancepersonnel have read them. Right and leftsidesare
fromthe operator’s seat,facingforward.
All machineshave a Serial NumberandModelNumber. Both numbersareneeded when ordering
parts. The serial number plate on the Sweep Star 60 is located on the left front main frame, in front of the engine.
Referto engine manualforplacement of engineserialnumber.
For easy access record your Serial and Model numbers here.

2
Introduction
SAFEPRACTICES
1. It is your responsibility to read this manual and all publications associated with this machine (engine,
accessoriesandattachments).
2. Neverallowanyone to operate or service themachineorits attachments without proper training and
instructions.Never allow minors to operate anyequipment.
3. Learnthe proper use of the machine, the location and purpose of all the controls andgaugesbeforeyou
operatetheequipment. Working with unfamiliar equipment can lead to accidents.
4. Wear all the necessary protective clothing and personal safety devises to protect your head, eyes, ears,
hands and feet. Operate the machine only in daylight or in good artificial light.
5. Inspectthe area wheretheequipment will beused.Beware of overheadobstructionsand underground
obstacles. Stay alert for hidden hazards.
6. Neveroperateequipment that is not in perfect working order or without decals,guards,shields,orother
protectivedevices in place.
7. Never disconnect or bypass any switch.
8. Carbonmonoxide in the exhaust fumescanbe fatal when inhaled, neveroperatea machine without proper
ventilation.
9. Fuel is highly flammable, handle with care.
10. Keep engine clean.Allow the engine to cool before storing and always remove the ignition key.
11. After engine has started, machine must not move. If movement isevident,the neutral mechanism is not
adjustedcorrectly. Shut engine offandreadjustso the machine does not move when in neutral position.
13. Never use your hands to search for oil leaks. Hydraulic fluid under pressure can penetrate the skin and
cause serious injury.
14. This machinedemandsyourattention.To prevent loss of control ortippingofthevehicle:
A. Use extra caution in backing up the vehicle. Ensure area is clear.
B. Do not stop or start suddenly on any slope.
C. Reduce speed on slopes and in sharp turns. Use caution when changing directions on slopes.
D. Stay alert for holes in the terrain and other hidden hazards.
15. Before leavingoperator’sposition for anyreason:
A.Disengage all drives.
B. Lower all attachments to the ground.
C. Set park brake.
D.Shutengineoffandremovethe ignition key.
16. Keephands,feetandclothingawayfrommovingparts. Wait for all movement to stop before you clean,
adjustorservice the machine.
17. Keep theareaofoperationclearof all bystanders.
18. Nevercarrypassengers.
19. Stopenginebeforemaking repairs/adjustmentsorchecking/addingoil to the crankcase.
20. Use parts and materials supplied by SMITHCO only. Do not modify any function or part.
21. Do not remove the radiator cap when the engine is hot. When cooled, loosen cap slightly to the stop to
relieveany pressure beforeremoving the capcompletely.
Thesemachinesare intended for professional maintenance ongolfcoursesand baseball fields. Other use is
forbidden.

3
Introduction
SPECIFICATIONS FORSWEEPSTAR60GAS&DIESEL
WEIGHTSANDDIMENSIONS
Length 129"(328 cm)
Width 74.5"(179cm)
Heightwith HopperDown 66" (168 cm)
Heightwith HopperUp 127"(323 cm)
Wheel Base 68.5" (174 cm)
Weight 2200 lbs (998 kg)
SOUNDLEVEL GASENGINE DIESEL ENGINE
At earlevel 92 dB 98 dB
At 3 ft (0.914 m) 86 dB 96 dB
At 30 ft (9.14 m) 64 dB 74 dB
ENGINE GAS DIESEL
Make Kohler Kubota
Model# CommandCH25S D722B-1
Type/ Spec# PA-68525
Horsepower 25 Hp (18 kw) 18.8 Hp (14 kw)
Fuel Unleaded87 Octane No. 2 Diesel
GasolineMinimum
CoolingSystem AirCooled LiquidCooled
LubricationSystem Full Pressure FullPressure
Alternator 15Amp 15Amp
Tire&Wheels Front: One 18 x 9.50 x 8 Multi-rib (20 psi; 1.4 bar)
Front tire and wheel fluid filled to 50 lbs. total. 28 pints of windshield washer
fluidorequivalent.
Rear: Two 24 x 13.00 x 12 Super Soft (18 psi; 1.3 bar)
Castor: 9 x 3.5 - 4 (20 psi; 1.4 bar)
SPEED
ForwardSpeed 0 to 12 m.p.h. (0-19 kph)
ReverseSpeed 0 to 4 m.p.h. (0-6 kph)
BATTERY Automotive type 45-12volt
BCIGroup Size 45
ColdCrankingAmps 480minimum
GroundTerminal Polarity Negative(-)
MaximumLength 9" (23 cm)
Maximum Width 5.38" (14 cm)
MaximumHeight 9" (23 cm)
FLUIDCAPACITY
CrankcaseOil See Engine Manual
Fuel 5 gallon(19liters)
HydraulicFluid 5 gallon (19 liters)
Cooling Kubotaapproximately1 gallon (3.8 liters)
Grade of Hydraulic Fluid SAE 10W-40API Service SJ or higher Motor Oil
OPTIONALEQUIPMENT
77-328 60" Brush Kit
76-329 60" Finger Reel Kit
76-271 Filtration Pack
76-198 CertifiedR.O.P.S. (for SweepStar60)
77-218 TripleCastorWheel Kit

4
Service
MAINTENANCE
LUBRICATION
UseNo.2General Purpose Lithium Base Grease and lubricate every 100 hours.The Sweep Star60hasten
greasefittings.
One on the outside of each tower.
One on the center of park brake relay on rear axle.
Oneon hydrostatic pedal underthefloorboard.
Oneonthepillow block bearing on each end of finger reel.
One on castor wheel mount bracket.
Oneon hydrostaticforwardand reverse relay.
One on reel clutch belt tightener.
One on rod end of the tailgate cylinder.
Every500hours of operation, separate the hydrostatic pumpfromtheengine. Clean the splined areas and
lightly grease the male portion of the pump spline. Use either Dow Corning®G-N MetalAssembly Paste or
#77Assembly Paste (Kohler # 25 357 12-s).
As you remount the pump to the engine, be certain the mating surface are clean and free of any foreign
material and that the pump is correctly aligned.
HYDRAULICOIL
1. Use SAE 10W-40API Service SJ or higher motor oil.
2. Forproperwarranty,changeoil every 500 hours or annually, whicheverisfirst and change the filter after
thefirst20hours, then at 100 hours, then every 250 hours thereafter.
3. The oil level should be 2" to 21/2" from top of the tank when fluid is cold. Do not overfill.
4. After changing oil and/or filter, run the machine for a few minutes. Check oil level and for leaks.
5. Always use caution when filling hydraulic oil tank or checking level to keep system free of contaminants.
Checkandservicemorefrequentlywhen operating in extremely cold, hot or dusty conditions.
6. If natural color of fluid is now black or smells burnt, it is possible that an overheating problem exists.
7. If fluid becomes milky, water contamination may be a problem.
8. Ifeither of the above conditions happen, change oil and filter immediately afterfluidiscoolandfind cause.
Take fluid level readings when system is cold.
9. In extreme temperatures you can use straight weight oil. We recommend SAE 30WAPI Service SJ or
higherwhen hot (above90°F(33°C)) and SAE 10WAPI ServiceSJor higher whencold(below 32°F (0°C))
ambient temperature. Use either motor oil or hydraulic oil, but do not mix.
10. Oil being added to the system must be the same as what is already in the tank. Mark tank fill area as to
which type you put in.

5
Service
MAINTENANCE (CONTINUED)
TIREPRESSURE
Caution must be used when inflating a low tire to recommended pressure. Over inflating can cause tires to ex-
plode. Front tires and castor wheel should be 20 psi (1.4 bar), rear tires should be 18 psi (1.3 bar) maximum.
Improperinflation will reduce tirelifeconsiderably.
ENGINEOIL FORKOHLER
Changeand add oil according to chartsbelow.Do notoverfill. Use a high quality detergent oil. For Kohler engine
use oil classified “For Service SJ or higher” SAE 30 oil. For Kubota Diesel engine use oil classified “For Service
CC, CD or CE”API oil. Use no special additives with recommended oils. Do not mix oil with gasoline.
SAE 30 oil, if used below 40° F (4° C), will result in hard starting and possible engine bore damage due to inad-
equatelubrication. SAEViscosityGrades
Starting Temperature Range Anticipated Before Next Oil Change
TOWING
When it is necessary to move the Sweep Star 60 without engine running, the bypass valve built into hydrostatic
pumpmustbe “open” by turning it counterclockwise.Thevalve is located on bottom leftof pump.An “open” valve
allowsfluidto pass through thewheelsfreely.When normal, driven, operation is desired, valveshouldbeclosed
byturningitclockwise.Failureto“close”thevalvewith engine running means no power to wheels.
BATTERY
Batteries normally produce explosive gases which can cause personal injury. Do not allow flames, sparks or any
ignited object to come near the battery. When charging or working near battery, always shield your eyes and
alwaysprovideproperventilation.
Batterycableshould be disconnected before using “FastCharge”.
Charge battery at 15 amps for 10 minutes or 7 amps for 30 minutes. Do not exceed the recommended charging
rate.Ifelectrolyte startsboiling over,decreasecharging.
Alwaysremovegrounded(-)batteryclamp first and replace it last.Avoid hazards by:
1. Fillingbatteries in well-ventilatedareas.
2. Weareye protection andrubbergloves.
3. Avoidbreathing fumes when electrolyteisadded.
4. Avoidspilling or dripping electrolyte.
Battery Electrolyte is an acidic solution and should be handled with care. If electrolyte is
splashed on any part of your body, flush all contact areas immediately with liberal amounts
of water. Get medical attention immediately.
FILTERPACK
Filter pack may be cleaned by shaking or spraying off with low pressure water. Filter will disintegrate if high
pressure is used on it.
KohlerGasEngine KubotaDieselEngine

6
Service
MAINTENANCE (CONTINUED)
WHEELMOUNTINGPROCEDURE
REARWHEELS
1. Setparkbrake.Turnmachine offand remove key.
2. Block one of the other wheels.
3. Loosennuts slightly on wheel to be removed.
4. Jackupmachine being careful not to damage undersideofmachine.
5. Removenuts, removewheel.
5. Place new wheel on hub lining up bolt holes.
6. Torque nuts to 64-74 ft/lb(87-100 Nm) usingacrosspattern.Torque again afterfirst 10 hours and every
200hours thereafter.
7. Lowermachineto ground and remove blocksandjack.
FRONTWHEEL
1. Setparkbrake.Turnmachine offand remove key.
2. Block one of the other wheels.
3. Removecotter pins from each end of the axle.
4. Remove axle nuts, machine bushings and axle locks.
5. Jackupfront of machine being careful not todamageundersideof machine.
6. Wheel and axle will come out of slots in the u-bracket, pull wheel forward.
7. Place new wheel on hub lining up bolt holes.
8. Torque nuts to 64-74 ft/lb(87-100 Nm) usingacrosspattern.Torque again afterfirst 10 hours and every
200hours thereafter.
9. Lowermachineto ground and remove blocksandjack.
JUMPSTARTING
Use of booster battery and jumper cables. Particular care should be used when connecting a
booster battery. Use proper polarity in order to prevent sparks.
To jumpstart(negative groundedbattery):
1. Shield eyes.
2. Connectends of one cable to positive (+) termi-
nals of each battery, first (A) then (B).
3. Connectone end of othercableto negative (-)
terminalof"good" battery (C).
4. Connectother end of cable (D) toengineblockon
unitbeing started (NOT tonegative(-) terminal of
battery)
To prevent damagetootherelectrical componentson
unit being started, make certain that engine is at idle
speedbefore disconnecting jumper cables.
SWEEPING
Whilesweepingclosetailgate frequently to ensure tailgate does not creep open.

7
Service
SERVICECHARTKOHLERCOMMAND25HP
Before servicing or making adjustments to the machine, stop engine, set park break, block
wheels and remove key from ignition.
Follow all procedures and ONLY use parts prescribed by the manufacturer. Read the engine
manual before maintenance.
C=Check or Clean at specified intervals
R=Replace at specified intervals
* Tire pressure: 20 psi (1.4 bar) Front and Castor. 18 psi (1.3 bar) Rear.
† Replace hydraulic filter after the first 20, 100, and every 250 there after.
§ Torque tire nuts after the first 10 hours and every 200 hours there after (64 to 74 ft/lb (87-100 Nm))
¤ Change Oil and Filter after first 5 hours.
‡ Clean more often under dusty conditions or when airborne debris is present , replace air cleaner parts, if very dirty.
Thesuggestedmaintenance checklist is not offered as areplacementforthe manufacturer’s engine manual but
asasupplement.Youmust adhere to the guidelines establishedby the manufacturer forwarrantycoverage.In
adverseconditionssuch as dirt, mud or extreme temperatures,maintenanceshouldbe more frequent.
Daily As Required 100 Hours 200 Hours 250 Hours 300 Hours 400 Hours Every 500 Hours/Yearly
¤ Engine Oil w/ Filter 2.1qt. (2 l) C R R R R R
¤ Engine Oil Filter R R R
Engine for Leaks and Loose Parts C C C C C C
‡ Air Cleaner (Paper Element) C C C C C R
‡ Pre-Cleaner (Every 25 hours) CCCCCCR
Spark Plugs R C C R
Idle Speed (1200 RPM) C C
‡ Cooling System C C C C C C
Belts and Hoses C C C
* Tire Pressure C C C C C C
Visual Inspection of Tires C C C C C C
Fuel Level C C
Fuel Filter R R
HydraulicOil C CC CCR
†Hydraulic Oil Filter R R
Hydraulic System for Leaks and Loose Parts C C C C C C
Battery Electrolyte Level C C C C C
Clean Battery Terminals C C
§ Torque Lug Nuts C C C
Lubricate C C C C C
Lubricate Splines on Hydrostatic Pump Every 500 hours

8
Service
SERVICECHARTKUBOTADIESEL18.8HP
Before servicing or making adjustments to the machine, stop engine, set park break, block
wheels and remove key from ignition.
Follow all procedures and ONLY use parts prescribed by the manufacturer. Read the engine
manual before maintenance.
C=Check or Clean at specified intervals
R=Replace at specified intervals
* Tire pressure: 20 psi (1.4 bar) Front and Castor. 18 psi (1.3 bar) Rear.
† Replace hydraulic filter after the first 20, 100, and every 250 there after.
§ Torque tire nuts after the first 10 hours and every 200 hours there after (64 to 74 ft/lb (87-100 Nm))
¤ Change Oil and Filter after first 50 hours.
‡ Clean more often under dusty conditions or when airborne debris is present , replace air cleaner parts, if very dirty.
Thesuggestedmaintenance checklist is not offered as areplacementforthe manufacturer’s engine manual but
asasupplement.Youmust adhere to the guidelines establishedby the manufacturer forwarrantycoverage.In
adverseconditionssuch as dirt, mud or extreme temperatures,maintenanceshouldbe more frequent.
Daily As Required 100 Hours 200 Hours 250 Hours 300 Hours 400 Hours Every 500 Hours/Yearly
¤ Engine Oil w/ Filter 4qt. (3.8 l) C R R R R R
¤ Engine Oil Filter R R R
Engine for Leaks and Loose Parts C C C C C C
‡ Air Cleaner (Paper Element) C C C C C C R
Idle Speed (1200 RPM) C C
‡ Cooling System C C C C C C
Belts and Hoses C C C
*TirePressure CCCCCC
Visual Inspection of Tires C C C C C C
Fuel Level C C
Fuel Filter R C C C C R
Hydraulic Oil C C C C C R
†Hydraulic Oil Filter R R
Hydraulic System for Leaks and Loose Parts C C C C C C
Battery Electrolyte Level C C C C C
Clean Battery Terminals C C
§ Torque Lug Nuts C C C
Lubricate C C C C C

9
Service
ENDUSER’SSERVICECHART
Daily As Required 100 Hours 200 Hours 250 Hours 300 Hours 400 Hours Every 500 Hours/Yearly
Engine Oil w/ Filter
Engine Oil Filter
Engine for Leaks and Loose Parts
Air Cleaner (Paper Element)
Pre-Cleaner (Every 25 hours)
Spark Plugs
Idle Speed
Cooling System
Belts and Hoses
Tire Pressure
Visual Inspection of Tires
Fuel Level
Fuel Filter
Hydraulic Oil
Hydraulic Oil Filter
Hydraulic Systemfor Leaks and Loose Parts
Battery Electrolyte Level
Clean Battery Terminals
Torque Lug Nuts
Lubricate
Lubricate Splines on Gas Hydrostatic Pump Every 500 Hours

10
Service
ADJUSTMENTS
PARKBRAKEADJUSTMENT
By turning knob on end of park brake lever you can tighten or loosen brake a
small amount. To tighten turn the knob clockwise. To loosen turn counter clock-
wise. If this is not enough turn clevis on brake cable to adjust length of cable.
STEERINGCHAINADJUSTMENT
SteeringSprockets(A) should be level with each other.Checkwith straight edge.
Make any adjustments. Slide Idler Pulley (B) so that it is snug onto the chain.
Tighten all nuts and bolts in place.
WHEEL'CREEP'ADJUSTMENT
‘Creep’ is when engine is running and hydrostatic transmission is in neutral, but
duetoinadequate alignment, wheels still move.Dothefollowing procedures to
stop this motion.
1. Liftupandsupport the unit so rear wheels are off the ground and can turn
freely.
2. On the side of hydrostatic transmission is the ShiftArm (C) . In the ‘V’
shaped notch of shift arm rests and Idler Pulley (D). This Pulley is mounted
onanIdlerArm (E).
3. Loosenbolt and nut holding Pulley to IdlerArm.Leave finger tight.
4. With engine running, slide the Pulley in IdlerArm slot until it centers on Shift
Arm on hydrostatic and wheel ‘creep’ stops.
5. Tighten all fasteners and test by using foot pedal linkage to see that the
‘creep’is removed.
6. Turnthe engine offandlower the machine.
STORAGE
Whenstoring,remove the key from the key switch to avoidunauthorizedpersonsfromoperating machine.
1. Beforestoring clean machine thoroughly.
2. Check bolts and nuts, tighten as necessary.
3. Makeallrepairs that are needed andremoveanydebris.
4. Remove the battery, adjust the electrolyte level and recharge it. Store the battery in a dry, dark place.
5. Store in a clean and dry area, but NOT near a stove, furnace or water heater which uses a pilot light or any
device that can create a spark.
6. Enginesstoredover 30 days need to be protectedordrainedof fuel to prevent gum from forming inafuel
system or on essential carburetor parts. Check the engine manual and follow the instructions for the
storageof the engine.

11
Service
NOTES

12
Diagrams
DIESELWIRINGDIAGRAM
Color Code Chart
Bl Blue
Br Brown
Y Yellow
Grn Green
O Orange
R Red
B Black
P Purple
W White

13
Diagrams
DIESELWIRINGPARTSLIST
REF# PART# DESCRIPTION QUANTITY
1 22-073 Battery 1
2 22-054 Black Battery Cable 1
3 75-518 RedBattery Cable 1
8892-40 Hose Wrap 1/4x 40 1
4 50-359 WarningIndicator Lights 3
5 77-209 HourMeter to Ground Wire 1
6 12-017 HourMeter 1
7 34-146 PanelMountCircuit Breaker 1
34-145 CircuitBreakerBoot 1
8 17-068 Key Switch 1
17-079 Key Set 1
9 77-223 GlowLampTimer 1
10 77-211 GlowPlug Indicator 1
11* 77-208-05 Air Pack Switch (part of engine) 1
12 77-207 Buzzer 1
13 77-201 Electric Fan 1
14* 77-233 BoschPower Relay 1
15 77-226 Wire 17 to 19 Ignition Switch 1
16 77-208-01 Temperature Sender (part of engine) 1
17 Oil Sender (part of engine) 1
18 8975 30AmpCircuit Breaker 1
8977 CircuitBreakerBoot 1
19 48-144 Circuit Breaker Wire 1
20* 77-203 ThermostatWire Harness 1
77-205 Wire Harness (contains all wires except # 4 & 15 ) 1
* 77-235 ThermostatKit
DIESELWIRINGSCHEMATIC
T

14
Diagrams
Color Code Chart
Bl Blue
Br Brown
Y Yellow
Grn Green
O Orange
R Red
B Black
P Purple
W White
GASWIRINGDIAGRAM

15
Diagrams
GASWIRINGPARTSLIST
REF# PART# DESCRIPTION QUANTITY
1 22-003 Ammeter 1
2 76-269 PowerWireto Hour Meter 1
3 12-017 HourMeter 1
4 76-259 GroundWire for HourMeter 1
5 76-260 GroundWire for Ignition Switch 1
6 34-146 PanelMountCircuit Breaker 1
34-145 CircuitBreakerBoot 1
7 13-288 Key Switch with Hardware(Kohler #25 099 04) 1
76-310 Key Switch 1
8 50-359 WarningIndicator Light 1
9 Oil Sender (Part of Engine)
10 Ignition Module(Part of Engine)
11 FuelShut-Off Solenoid(Part ofEngine)
12 Rectifier ( Part of Engine)
13 Starter (Part of Engine)
14 22-073 Battery 1
15 22-054 Black Battery Cable 1
16 75-518 Red Battery Cable 1
8892-40 Hose Wrap 1/4x 40 1
17 Wire With Fuse (Part of Engine)
FuseAGC 30
18 76-337 Electric Clutch 1
19 15-314 Toggle Switch 1
15-472 Switch Boot 1
20 76-342 Wire Switch toAmmeter 1
* 76-258 Wire Harness (Includes all wire color with *) 1
GASWIRINGSCHEMATIC

16
Diagrams
HYDRAULICDIAGRAM
76-023 HydraulicValve
ReliefValvesetat 2000 psi (137.93 bar)
76-100 HydrostaticPump
Displacement Variable to 1.44 in3/R (23.6 cm3/R)
22.44gpm(84.94 lpm) at 3600 rpm
MaxOperating Speed 3600rpm
RatedPressure 3000 psi (206.8bar)
MaxPressure 5000 psi (344.7 bar)
Max Inlet Vacuum 6 in Hg (.203bar)
MaxInletTemperature 225°F(107°C)
MaxAllowable CasePressure 25 psi(1.72 bar)
76-197 GearPump
Displacement .40in3/R (6.6 cm3/R) 6.23 gpm (25.39 lpm)

17
Diagrams
HYDRAULICDIAGRAMPARTSLIST
REF# PART# DESCRIPTION QUANTITY
1 76-242 Hydraulic Cylinder 2
2 76-115 Hydraulic Hose 1
3 76-114 Hydraulic Hose 1
4 76-238 Wheel Motor 2
5 34-057 Tee 2
6 76-208 Hydraulic Hose 4
7 8832-21 Suction Hose 1
18-040 Hose Clamp 2
8895-22 1" Hose Wrap (Gas Unit Only) 1
8895-20 1" Hose Wrap (Diesel Unit Only) 1
18-222 Hose Clamp 2
8 76-209 Hydraulic Hose 2
8895-50 1" Hose Wrap (Top of Axle) 1
8895-48 1" Hose Wrap (Bottom of Axle) 1
18-222 Hose Clamp 4
9 76-100 Hydrostatic Pump 1
10 76-207 Hydraulic Hose 1
8895-21 1" Hose Wrap 1
18-222 Hose Clamp 2
11 76-197 Gear Pump 1
12 76-104 Hydraulic Hose 1
8895-29 1" Hose Wrap 1
18-222 Hose Clamp 2
13 23-006 Oil Filter 1
23-031 Filter Element (Replacement Only) 1
14 76-105 Hydraulic Hose 1
8895-19 1" Hose Wrap 1
18-222 Hose Clamp 2
15 8917-38 Suction Hose 5/8ID 1
18-040 Hose Clamp 2
8895-24 1" Hose Wrap 1
18-222 Hose Clamp 1
16 48-135 Oil Tank 1
17 76-202 Hydraulic Hose 2
8892-24 1/4" Hose Wrap 2
18-077 Hose Clamp 4
18 76-204 Hydraulic Hose 1
8892-26 1/4" Hose Wrap 1
18-077 Hose Clamp 2
19 76-023 Hydraulic Valve 1
20 76-205 Hydraulic Hose 1
8892-31 1/4" Hose Wrap 1
18-077 Hose Clamp 2
21 76-206 Hydraulic Hose 1
8895-27 1" Hose Wrap 1.
18-222 Hose Clamp 2
22 75-634 Hydraulic Cylinder 1
23 18-173 Tee 3/8 Junction Union 2
24 76-117 Hydraulic Hose 1
25 50-456 Hydraulic Cylinder 1
26 76-203 Hydraulic Hose 1
8892-26 1/4" Hose Wrap 1
18-077 Hose Clamp 2
27 76-116 Hydraulic Hose 1
28 8832-17 Suction Hose 1
18-040 Hose Clamp 2
8895-22 1" Hose Wrap (Gas Unit Only) 1
8895-20 1" Hose Clamp (Diesel Unit Only) 1
18-222 Hose Clamp 2

18
Diagrams
HYDRAULICSCHEMATIC