Establishing A Maintenance Program; Maintenance Schedule - Xtreme xr1255 Operation And Safety Manual

Preventive Maintenance
Preventive Maintenance

Establishing a Maintenance Program

The hour meter displays elapsed engine operating hours
and has a total readout of 9,999.9 hours. Use the hour meter
and the schedules contained in this section to establish a
comprehensive preventive maintenance program.
Figure 91. Hour Meter

Maintenance Schedule

Every Day or 8 Hours of Operation
See Pre-Operation Inspection Checklist
After First 50 Hours of Operation
Change engine oil and filters
Check air filter (replace if necessary)
Replace fuel filter and prefilter
Check engine hoses and connections for leaks,
damage, and tightness
Check radiator hoses for leaks, damage, and tightness
Check electrical cables, leads, and connections for
damage and tightness
Check for oil and coolant leaks
Check condition and tension of drive belts (use
tension meter to check belt tension)
Lubricate front and rear drive shaft grease fittings
Lubricate outrigger pivot point grease fittings
Lubricate front and rear axle grease fittings
Change differential oil
Change wheel-end oil
Check wheel lug nuts torqued to 515-570 Nm (380-
420 ft lbs)
Lubricate boom pivot point grease fittings
Lubricate front and rear axle cylinder pivot point
grease fittings
Lubricate boom roller grease fittings and chains
Replace hydraulic return line filter
Replace transmission filter and top off fluid, as
required
After Every 50 Hours of Operation
Lubricate boom pivot point grease fittings
Lubricate front and rear axle cylinder pivot point
grease fittings
Lubricate outrigger pivot point grease fittings
71 Operation Manual