Maintenance Service
Interval
Maintenance Procedure
Every 800 hours
• Change the front differential oil.
• Change the hydraulic fluid and clean the strainer.
• Replace the hydraulic filter.
• Change the high flow hydraulic oil and filter (if so equipped).
Every 1,000 hours
• Change the brake fluid.
• Drain/flush the fuel tank.
• Flush/replace the coolant system fluid.
Note:
Determine the left and right sides of the machine from the normal operating position.
DANGER
Only qualified and authorized personnel shall be permitted to maintain, repair, adjust, or inspect the
vehicle.
Avoid fire hazards and have fire protection equipment present in the work area. Do not use an open flame
to check level or leakage of fuel, battery electrolyte, or coolant. Do not use open pans of fuel or flammable
cleaning fluids for cleaning parts.
CAUTION
If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure
you or other bystanders.
Remove the key from the ignition before you do any maintenance.
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Summary of Contents for 7379
Page 33: ...Figure 31 Figure 32 Figure 33 33 ...
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Page 50: ...Schematics Hydraulic Schematic Rev A 50 ...
Page 51: ...High Flow Hydraulics Schematic Optional Rev A 51 ...
Page 52: ...Electrical Schematic Rev A 52 ...
Page 53: ...Notes 53 ...
Page 54: ...Notes 54 ...
Page 55: ...Notes 55 ...