Exmark 4500-355 manual Contents

Contents
Introduction	3
Safety	5
Safety Alert Symbol	5
Safe Operating Practices	5
Safety and Instructional Decals	10
Specifications	13
Model Numbers	13
Systems	13
Dimensions	14
Torque Requirements	14
Product Overview	15
Operation	15
Controls	15
Pre-Start	17
Operating Instructions	17
Transporting	19
Maintenance	20
Recommended Maintenance Schedule(s)	20
Periodic Maintenance	21
Check Engine Oil Level	21
Check Mower Blades	21
Check Safety Interlock System	22
Check for Loose Hardware	22
Service Pre-Cleaner Element and Air
Cleaner	23
Change Engine Oil	23
Check Hydraulic Oil Level	23
Check Tire Pressures	23
Check Condition Of Belts	23
Lubricate Grease Fittings	24
Check Spark Plugs	24
Change Hydraulic System Filter	24
Wheel Hub-Slotted Nut Torque
Specification	26
Thread Locking Adhesives	26
Mobil HTS Grease (Or Food-Grade
Anti-seize)	26
Copper-BasedAnti-seize	26
Dielectric Grease	26
Adjustments	27
Adjusting the Cutting Height	27
Adjusting the Axle Position	28
Adjusting the Number of Spacers below
Caster Support Hub	29
Adjusting the Cutting Height with Blade
Spacers	29
PTO Engagement Linkage
Adjustment	30
PTO Safety Switch Adjustment	30

Engine to Mower Deck Belt
Adjustment	31
Blade Brake Adjustment	32
Belt Guide Adjustment	32
Pump Drive Belt Tension Adjustment	32
Hydro Drive Linkage Adjustment	33
Hydro Pump Spring Tension Setting	35
Park Brake Adjustment	35
Cleaning	36
Clean Engine Air Cooling System	36
Remove Engine Shrouds and Clean Cooling
Fins	36
Clean Grass Build-Up Under Deck	36
Waste Disposal	36
Troubleshooting	37
Schematics	39

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