Exmark 4500-497 manual Contents

Contents
Introduction	3
Safety	5
Safety Alert Symbol	5
Safe Operating Practices	5
Safety and Instructional Decals	11
Specifications	15
Model Numbers	15
Systems	15
Dimensions	17
Torque Requirements	17
Product Overview	18
Operation	18
Controls	18
Pre-Start	19
Operating Instructions	20
Transporting	22
Maintenance	24
Recommended Maintenance Schedule(s)	24
Periodic Maintenance	25
Check Engine Oil Level	25
Check Battery Charge	25
Check Safety Interlock System	26
Check Rollover Protections Systems (Roll
Bar) Pins	27
Check Seat Belt	27
Check for Loose Hardware	27
Service Air Cleaner	27
Change Engine Oil	27
Check Hydraulic Oil Level	27
Check Tire Pressures	28
Check Condition Of Belts	28
Lubricate Grease Fittings	28
Lubricate Rear Caster Wheel Hub(s)	29
Lubricate Brake Handle Pivot	30
Lubricate Brake Rod Bushings	30
Lubricate Motion Control Bronze
Bushings	30
Lubricate Motion Control Shaft	30
Lubricate Steering Linkage Rod Ends	30
Check Spark Plugs	30
Change Hydraulic System Filter	31
Check Wheel Hub Locknuts	31
Thread Locking Adhesives	31
Dielectric Grease	32
Adjustments	32
Pump Drive Belt Tension	32
Pump Drive Belt Replacement	32
Park Brake Adjustment	32
Motion Control Linkage Adjustment	33

Weight Transfer Spring Adjustment	34
Caster Pivot Bearings Pre-Load
Adjustment	35
Clutch Shim	35
Cleaning	37
Clean Engine Cooling System	37
Remove Accumulated Debris from
Engine (Briggs & Stratton Units
Only)	37
Remove Engine Shrouds and Clean Cooling
Fins	38
Waste Disposal	38
Troubleshooting	39
Schematics	41

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