Page 2 - IMPORTANT; WARNING
i WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. IMPORTANT When the mower is used or operated on any California forest, brush or grass covered land, a workingspark arrester must be attached ...
Page 3 - EXMARK PARTS PLUS
ii EXMARK PARTS PLUS PROGRAM EFFECTIVE DATE: September 1, 1995 Program If your Exmark dealer does not have the Exmark part in stock,Exmark will get the parts to the dealer the next business day orthe part will be FREE* Guaranteed!! How the Program Works 1. If dealer does not have part in sto...
Page 4 - CONGRATULATIONS; instructions for your Exmark mower.; BEFORE OPERATING YOUR MOWER, CAREFULLY READ THIS MANUAL IN ITS; contact your authorized Exmark equipment dealer or distributor.
iii CONGRATULATIONS on the purchase of your Exmark Mower. This product has been carefully designed and manufactured to give you a maximum amount of dependability and years oftrouble-free operation. OPERATOR'S MANUAL This manual contains assembly, operating, maintenance, adjustment and safety instruc...
Page 5 - TABLE OF CONTENTS
iv TABLE OF CONTENTS 1. SAFETY PAGE 1.1 Safety Alert Symbol ........................................................................... 11.2 Training.............................................................................................. 11.3 Preparation ..........................................
Page 6 - SAFETY ALERT SYMBOL; THIS SAFETY ALERT SYMBOL; ALERT; DANGER; regard to all who operate this unit.
- 1 - 1. SAFETY 1.1 SAFETY ALERT SYMBOL THIS SAFETY ALERT SYMBOL IS USED BOTH IN THIS MANUAL AND ON THE MACHINE TO IDENTIFY IMPORTANT SAFETY MESSAGES WHICH MUST BEFOLLOWED TO AVOID ACCIDENTS. THIS ALERT SYMBOL MEANS: ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! The safety alert symbol appears a...
Page 7 - DO NOT
- 2 - WARNING POTENTIAL HAZARD ♦ Engine exhaust contains carbon monoxide, which is an odorless deadly poison. WHAT CAN HAPPEN ♦ Carbon monoxide can kill you and is also known to the State of California to cause birth defects. HOW TO AVOID THE HAZARD ♦ Do not run engine indoors or in a small confined...
Page 8 - NEVER
- 3 - DANGER POTENTIAL HAZARD ♦ In certain conditions gasoline is extremely flammable and highly explosive. WHAT CAN HAPPEN ♦ A static charge can ignite gasoline vapors. A fire or explosion from gasoline can burn you, others, andcause property damage. HOW TO AVOID THE HAZARD ♦ Purchase and store gas...
Page 9 - MAINTENANCE AND STORAGE
- 4 - 1.4.5 Use EXTREME caution when backing up. LOOK BEHIND YOU!! 1.4.6 Stop the blades when crossing surfaces other than grass; and whentransporting the mower to and from the area to be mowed. 1.4.7 Never operate the mower with defective guards, shields, or covers. Alwayshave safety shields, guard...
Page 10 - Do Not
- 5 - 1.5.2 When making adjustments while the engine is running, such as carburetor andmotion control linkage adjustments, stand to one side and keep clear ofmoving/rotating components, such as engine screen, drive belts and sheaves. Do Not wear loose fitting clothing or jewelry that could get tangl...
Page 11 - Safety signs must be replaced if they are missing or illegible.
- 6 - 1.6 SAFETY SIGNS 1.6.1 Keep all safety signs legible. Remove all grease, dirt and debris from safetysigns and instructional labels. 1.6.2 Safety signs must be replaced if they are missing or illegible. 1.6.3 When new components are installed, be sure that current safety signs areaffixed to the...
Page 13 - Kohler; ELECTRICAL SYSTEM; Charging System: Flywheel Alternator
- 8 - 2. SPECIFICATIONS 2.1 MODEL NUMBER: Serial Nos. 160,000 & Higher : LHP4417KA; LHP4818KC Serial Nos. 190,000 & Higher : LHP4418KC Serial Nos. 190,000 –219,999 : LHP4819KA Serial Nos. 220,000 & Higher : LHP4419KA; LHP4820KC; LHP4821KA; LHP5220KC; LHP5223KC; LHP5223KA 2.2 ENGINE: 2.2....
Page 15 - Discharge chute up Discharge chute down
- 10 - 2.7.5 Hydraulic Filter: Replaceable cartridge type. P/N 513211: 10 microns, 18 psi bypass (Summer use above 32 ° F) P/N 523541: 40 microns, 18 psi bypass (Winter use below 32 ° F) 2.7.6 Speeds: 44” & 48” units: 0 - 8.1 mph (13.1 km/hr) forward. 0 - 4.2 mph (6.8 km/hr) reverse. 52” units: ...
Page 16 - TORQUE REQUIREMENTS; ASSEMBLY INSTRUCTIONS; INSTALL DRIVE WHEELS; outside
- 11 - 2.10.4 Tread Width: (center to center of tires, widthwise) w/44” Deck w/48” Deck w/52” Deck Drive Wheels 34.4 in. (87.4 cm) 36.4 in. (92.5 cm) 38.4 in. (97.5 cm) Front Casters 32.2 in. (81.8 cm) 32.2 in. (81.8 cm) 34.6 in. (87.9 cm) 2.10.5 Wheel Base: (center of caster tire to center of drive...
Page 17 - Disconnect
- 12 - If the levers do not align with each other, when in the neutral position,(See Fig 2) loosen the hardware and make the appropriate adjustment bysliding/tilting the lever(s) forward or backward until properly aligned andtighten hardware. FIG. 1 FIG. 2 CONTROL ARM SHAFT LEVER ALIGNMENT b) If the...
Page 19 - SERVICE HYDRAULIC OIL; OPERATION INSTRUCTIONS; MOTION CONTROL POSITIONS
- 14 - 3.9 SERVICE HYDRAULIC OIL The machine is shipped with hydraulic oil filled to the top of the baffle in reservoir. Runthe machine for approximately 15 minutes to allow any extra air to purge out of thehydraulic system. Check hydraulic reservoir and if necessary fill the reservoir to theappropr...
Page 20 - CAUTION; ROTATE
- 15 - CAUTION POTENTIAL HAZARD ♦ Machine can spin very rapidly by positioning one lever too much ahead of the other. WHAT CAN HAPPEN ♦ Operator may lose control of the machine, which may cause damage to the machine or injury. HOW TO AVOID THE HAZARD ♦ Use caution when making turns. ♦ Slow the machi...
Page 24 - PERIODIC MAINTENANCE; Service Interval: Daily
- 19 - Ramp should be long enough so that the angles between the ramp and theground and the ramp and the trailer or truck do not exceed 15 ° . A steeper angle may cause mower deck components to get caught as the unit movesfrom ramp to trailer or truck. Steeper angles may also cause the unit to tipba...
Page 25 - Service Interval: Daily; BLADE BOLT INSTALLATION
- 20 - 5.1.3 Clean grass build-up under deck. Service Interval: Daily a) Stop engine and remove key. b) Raise deck to the transport (4.5” cutting height) position. Lift the front of unit and support unit using jack stands or equivalentsupport. CAUTION POTENTIAL HAZARD ♦ Raising the mower deck for se...
Page 26 - NOTE: If machine does not pass any of these tests, do not operate.; Contact your authorized EXMARK SERVICE DEALER.
- 21 - 5.1.5 Check safety interlock system. Service Interval: Daily a) Check starting circuit. Starter should crank with operator in seat , parking brake engaged, cutting blades disengaged and motion control levers moved out in the neutral lock position. Try to start with operator out of seat , park...
Page 27 - Use only Mobil 1 15W-50 synthetic motor oil.
- 22 - c) Remove foam pre-cleaner element and wash in warm water withdetergent. Rinse until all traces of detergent are eliminated and squeezeout excess water (DO NOT wring). Air dry. Saturate with engine oil and squeeze out excess oil. d) Check paper element. Gently tap the flat side of the paper e...
Page 28 - LUBRICATION CHART
- 23 - 5.1.10 Check tire pressures: Service Interval: 40 hrs. a) Stop engine and remove key. b) Inflate all four tires to 13 psi (90 kPa). 5.1.11 Check battery electrolyte level: Service Interval: 40 hrs. a) Stop engine and remove key. b) Tilt seat up. c) Remove vent caps from battery. Fill with wat...
Page 32 - ANTI-SCALP ROLLER ADJUSTMENT; SWIVEL ADJUSTMENT
- 27 - FIG. 6 ANTI-SCALP ROLLER ADJUSTMENT 5.2.2 Deck Leveling: a) Position mower on a flat surface. b) Stop engine and remove key. c) Check tire pressure of all four (4) tires. If needed, adjust to 13 psi (90 kPa). d) Set anti-scalp rollers to top holes or remove them completely for thisadjustment....
Page 33 - Reposition anti-scalp rollers and tighten securely.; NOTE: When above adjustments have been made, the front of; Pump Drive Belt Tension.; BRAKE ADJUSTMENT
- 28 - j) Recheck that blocks fit just snugly under the deck skirt and that thetension on all the chains are approximately equal. Make sure all chainattachment bolts are tight. k) Raise deck lift lever to the 4.5” cutting height position (also transportposition, See Fig 5. Adjust spring compression ...
Page 34 - THROTTLE TENSION; No adjustment necessary.
- 29 - 5.2.7 Brake Adjustment. a) Check for brake link 2.75” measurement as described insection 5.2.6. b) Engage brake lever (lever up). c) Measure the distance between the trunion roller and the rod collar asshown in Fig. 8A. Measurement should be 3/16” to 1/4” (See Fig 8). A3/16” or 1/4”square key...
Page 35 - Temporarily
- 30 - 5.2.11 Motion control linkage adjustment. WARNING POTENTIAL HAZARD ♦ Engine must be running and drive wheels must be turning so motion control adjustment can be performed. WHAT CAN HAPPEN ♦ Contact with moving parts or hot surfaces may cause personal injury. HOW TO AVOID THE HAZARD ♦ Keep fin...
Page 36 - MOTION CONTROL ADJUSTMENT; Brake must be engaged and motion control levers out; CASTER ADJUSTMENT
- 31 - FIG. 10 MOTION CONTROL ADJUSTMENT f) Start engine. Brake must be engaged and motion control levers out to start engine. Operator does not have to be in the seat because ofthe jumper wire being used. Run engine at full throttle and release brake. g) The reverse indicator spring must be correct...
Page 38 - BATTERY DISPOSAL
- 33 - 6.3 BATTERY DISPOSAL DANGER POTENTIAL HAZARD ♦ Battery electrolyte contains sulfuric acid, which is poisonous and can cause severe burns WHAT CAN HAPPEN ♦ Swallowing electrolyte can be fatal or if it touches skin can cause severe burns. HOW TO AVOID THE HAZARD ♦ Wear safety glasses to shield ...
Page 39 - Engine Service Dealer.; ENGINE TROUBLESHOOTING TABLE; PROBLEM
- 34 - e) Check that the blades are disengaged. f) Check that the spark plug wires are properly connected. g) Check for loose or faulty wiring connections. h) Check for corrosion at all wiring connections. Even minor corrosion maycause a faulty connection. Clean connector terminals thoroughly withel...
Page 40 - ELECTRICAL DIAGRAM
Page 44 - NOTES
Page 46 - SERVICE RECORD; Date
- 41 - SERVICE RECORD Date Description of Work Done Service Done By
Page 48 - INDUSTRIAL PARK BOX 808
® MFG . CO. INC. SEE EXMARK’S COMPLETE LINE OF PRODUCTS FOR TURF CARE LAZER Z ™ LAZER Z ™ HP TURF RANGER ® TURF TRACER ® TURF TRACER ® HP VIKING HYDRO METRO ™ METRO ™ HP SELF STEERING SULKY GRASS CATCHER MICRO-MULCH ™ ACCESSORY ©1997,1998, 1999 PART NO. 850667 EXMARK MFG. CO. INC. (402) 223-6300 IND...
