Exmark 4500-507 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	19
Product Overview	19
Operation	20
Controls	20
Pre-Start	23
Operating Instructions	23
Transporting	26
Maintenance	28
Recommended Maintenance Schedule(s)	28
Periodic Maintenance	29
Check Engine Oil Level	29
Check Mower Blades	30
Check Safety Interlock System	30
Check Rollover Protections Systems (Roll
Bar) Knobs	31
Check Seat Belt	31
Check for Loose Hardware	31
Service Air Cleaner	31
Change Engine Oil	32
Check Hydraulic Oil Level	32
Check Tire Pressures	32
Check Condition Of Belts	33
Lubricate Grease Fittings	33
Lubricate Brake Handle Pivot	34
Lubricate Deck Lift Pivot	34
Check Spark Plugs	34
Change Hydraulic System Filter and
Fluid	34
Wheel Hub - Slotted Nut Torque
Specification	35
Check Spark Arrester (if equipped)	35
Thread Locking Adhesives	36
Copper-BasedAnti-seize	36
Dielectric Grease	36
Adjustments	36
Deck Leveling	36
Deck Removal	38
Pump Drive Belt Tension	39
Deck Belt Tension	39
Adjusting the Parking Brake	39

Electric Clutch Adjustment	40
Motion Control Linkage Adjustment	40
Motion Control Damper Adjustment	41
Motion Control Neutral Lock Pivot
Adjustment	42
Motion Control Handle Adjustment	42
Motion Control Full Forward Tracking
Adjustment	42
Caster Pivot Bearings Pre-Load
Adjustment	43
Clutch Shim	43
Cleaning	45
Clean Engine and Exhaust System
Area	45
Remove Engine Shrouds and Clean Cooling
Fins	45
Clean Hydro Fan Cooling Guards	45
Clean Debris From Machine	45
Clean Grass Build-Up Under Deck	45
Waste Disposal	46
Troubleshooting	47
Schematics	50

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