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Preventive Maintenance
Preventive Maintenance
Establishing A Maintenance Program
The hour meter installed in the operator control panel
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 8-1. Hour meter.
Maintenance Schedules
Every Day or 8 Hours of Operation
See Pre-Operation Inspection Checklist (pg 48)
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 front and rear axle grease fittings
Change differential oil
Change wheel-end oil
Check wheel lug nuts torqued to 380-420 ft-lbs
Page 70
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
After Every 50 Hours of Operation
Lubricate boom pivot point grease fittings
Lubricate front and rear axle cylinder pivot point
grease fittings
After Every 250 Hours of Operation
Comply with 50-Hour Maintenance Requirements
Change engine oil and filter
Check air filter and replace if necessary
Check tension and condition of drive belts (use tension
meter to check belt tension)
Lubricate front and rear drive shaft grease fittings
Lubricate front and rear axle grease fittings
Check differential oil level
Check wheel-end oil level
Check boom chain tension and adjust if necessary
Inspect boom rollers and slide blocks for condition and
tightness
Lubricate boom roller grease fittings and chains
XR1045
Xtreme Manufacturing, LLC
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