10
MAINTENANCE
CAUTION
BEFORE PERFORMING ANY MAINTENANCE, TURN OFF ENGINE
REMOVE KEY AND DISCONNECT SPARK PLUGS. USE EXTREME CARE WHEN WORKING ON
MACHINERY. DO NOT WEAR WATCHES OR JEWELRY. DO NOT WEAR LOOSE FITTING
CLOTHES, AND OBSERVE ALL COMMON SAFETY PRACTICES WITH TOOLS.
Maintenance Service Interval Maintenance Procedure
Before Each Use or Daily
Check Engine Oil Level.
Check Mower Blades.
Check Operator Presence Control System.
Check for Loose Hardware.
Clean Engine Cooling System.
Remove Debris From Engine.
Remove Debris Build-Up Hydrostatic Transmission & Cooler
After Each Use or Daily
Clean Grass Build-Up from Deck Cutting Chamber.
After First 5 Hours
Change Engine Oil.
After First 100 Hours
Check Wheel Lug Nuts. (75 ft/lbs or 102 Nm)
Change Hydraulic Filter.
Every 10 Hrs
Check Tire Pressure. (12 Psi / 83 kPa)
Check Battery Fluid
Sharpen Mower Blades
Every 25 Hours
Service Air Cleaner. (Increase Frequency Under Severe
Conditions. See Engine Owner’s Manual for additional
information.)
Every 50 hours
Check Hydraulic Oil Level.
Check Drive Belt Condition.
Check Engine RPM (3500-3600 rpm)
Every 100 hours
Change Engine Oil & Filter. (Increase Frequency Under Severe
Conditions. See Engine Owner’s Manual for Additional
Information.)
Remove Engine Shrouds & Clean Cooling Fins.
Check Spark Plug
Check Wheel Lug Nuts. (75 ft/lbs or 102 Nm)
Every 400 Hours
Change Hydrostatic Transmission Oil & Filter
Every 500 Hours
Or Annually
Grease Front Caster Pivots
Replace Air Filter Element
Check Spark Plugs
Service Battery
Replace Safety decals when illegible. Write factory for free replacement.
Summary of Contents for Wrangler 140
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