Table Of Contents - Exmark LAZER Z Operator's Manual

Contents
Introduction ........................................................... 4
Safety ..................................................................... 6
Safety Alert Symbol ......................................... 6
Safe Operating Practices .................................. 6
Safety and Instructional Decals ..................... 11
Specifications ....................................................... 16
Model Numbers ............................................ 16
Systems ......................................................... 16
Dimensions................................................... 18
Torque Requirements .................................... 19
Product Overview ................................................ 20
Operation ............................................................. 20
Controls ........................................................ 20
Pre-Start........................................................ 22
Operating Instructions .................................. 22
Transporting ................................................. 26
Maintenance ......................................................... 28
Recommended Maintenance Schedule(s) ........... 28
Periodic Maintenance ....................................... 29
Check Engine Oil Level ................................. 29
Check Battery Charge .................................... 29
Check Mower Blades ..................................... 30
Check Safety Interlock System ....................... 30
Check Rollover Protections Systems (Roll
Bar) Pins ................................................... 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.............................. 32
Check Spark Arrester (Kohler EFI engines
only).......................................................... 33
Lubricate Grease Fittings............................... 33
Lubricate Caster Wheel Hubs ........................ 34
Lubricate Brake Handle Pivot ........................ 34
Lubricate Brake Rod Bushings ....................... 34
Lubricate Motion Control Bronze
Bushings ................................................... 35
Lubricate Seat Switch Actuator (N/A
31HP Briggs & Stratton and 28HP
Kohler EFI Units) ..................................... 35
Check Spark Plugs ......................................... 35
Change Hydraulic System Filter ..................... 36
Wheel Hub - Slotted Nut Torque
Specification.............................................. 37
Thread Locking Adhesives............................. 37
Mobil HTS Grease (Or Food-Grade
Anti-seize)................................................. 37
Copper-Based Anti-seize .............................. 37
Dielectric Grease........................................... 37
Adjustments ..................................................... 38
Deck Leveling ............................................... 38
Pump Drive Belt Tension............................... 38
Mule Drive Belt Tension Adjustment ............. 38
Deck Belt Tension ........................................ 39
Belt Guide Adjustment .................................. 39
Brake Link Adjustment.................................. 40
Brake Adjustment.......................................... 40
Electric Clutch Adjustment............................ 40
Reverse Indicator Adjustment........................ 40
Motion Control Linkage Adjustment ............. 41
Motion Control Damper Adjustment............. 42
Adjust Seat Switch (For all Units Except
31HP Briggs & Stratton and 28HP
Kohler EFI Units) ..................................... 42
Caster Pivot Bearings Pre-Load
Adjustment ............................................... 43
Cleaning ........................................................... 43
Clean Engine Cooling System ........................ 43
Remove Accumulated Debris from
Engine (Briggs & Kawasaki Units
Only)......................................................... 43
Remove Engine Shrouds and Clean Cooling
Fins (Kohler Units Only) ........................... 44
Clean Grass Build-Up Under Deck ................ 44
Waste Disposal .............................................. 44
Troubleshooting ................................................... 45
Schematics ........................................................... 47
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