Exmark PNS24KA523, PNS20KA443, PNS22KA483 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	16
Torque Requirements	17
Product Overview	18
Operation	18
Controls	18
Pre-Start	21
Operating Instructions	21
Transporting	25
Maintenance	27
Recommended Maintenance Schedule(s)	27
Periodic Maintenance	28
Check Engine Oil Level	28
Check Battery Charge	28
Check Mower Blades	29
Check Safety Interlock System	30
Check Rollover Protections Systems (Roll
Bar) Knobs	30
Check Seat Belt	31
Check for Loose Hardware	31
Service Air Cleaner	31
Change Engine Oil	31
Check Hydraulic Oil Level	31
Check Tire Pressures	32
Check Condition Of Belts	32
Lubricate Grease Fittings	32
Check Spark Plugs	33
Change Hydraulic System Filter and
Fluid	33
Check Spark Arrester (if equipped)	34
Thread Locking Adhesives	35
Copper-BasedAnti-seize	35
Dielectric Grease	35
Adjustments	35
Deck Leveling	35
Adjusting the Blade Slope	36
Pump Drive Belt Tension	37
Deck Belt Tension	37
Adjusting the Parking Brake	37
Motion Control Handle Adjustment	38
Full Forward Tracking Adjustment	38
Motion Control Linkage Adjustment	38

Adjusting the Seat Ride Suspension	39
Electric Clutch Adjustment	40
Cleaning	41
Clean Engine and Exhaust System
Area	41
Remove Engine Shrouds and Clean Cooling
Fins	41
Clean Hydro Fan Cooling Fins	41
Clean Debris From Machine	42
Clean Grass Build-Up Under Deck	42
Waste Disposal	42
Troubleshooting	43
Schematics	45

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