Maintenance Service
Interval
Maintenance Procedure
Every 200 hours
• T orque the wheel-lug nuts.
• Inspect the cooling-system hoses.
• Adjust the PT O-clutch gap.
Every 250 hours
• Change the engine oil and lter (when the machine is used in dirty or dusty
conditions) [Models 31900 and 31901 only].
• Change the air-cleaner element.
• Check and clean the cooling ns (clean them more frequently in dirty or dusty
conditions).
Every 400 hours
• Replace the fuel/water separator .
• Replace the fuel lter .
• Inspect the fuel lines and connections.
• Check the parking brake and adjust if needed.
• Clean the cab air lters; replace them if they are torn or excessively dirty .
Every 500 hours
• Change the engine oil and lter .
Every 800 hours
• Change the hydraulic lter (if you are not using the recommended hydraulic uid or
have ever lled the hydraulic tank with alternative uid).
• Change the hydraulic uid (if you are not using the recommended hydraulic uid or
have ever lled the hydraulic tank with alternative uid).
Every 1,000 hours
• Change the hydraulic lter (if you are using the recommended hydraulic uid).
Every 1,500 hours
• Change the engine coolant
Every 2,000 hours
• Change the hydraulic uid (if you are using the recommended hydraulic uid).
Monthly
• Check the battery-electrolyte level when the machine is in storage (if applicable).
Y early
• Drain and clean the fuel tank
Every 2 years
• Replace moving hoses.
Important: Refer to your engine owner ’ s manual for additional maintenance procedures.
Daily Maintenance Checklist
Duplicate this page for routine use.
For the week of:Maintenance Check Item
Mon. T ues. W ed. Thurs. Fri.
Sat. Sun.
Check the safety-interlock
operation.
Check that the ROPS is fully
raised and locked in position.
Check the parking-brake
operation.
Check the fuel level.
Check the engine-oil level.
Check the
cooling-system-uid level.
Drain the water/fuel
separator .
Check the air-lter indicator .
3
Check the cooler and screen
for debris.
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