PART 8: MAINTENANCE AND SERVICE PREVENTIVE MAINTENANCE SCHEDULE
(R10/06) Y53-6007 – 137 –
Electrical &
lights
Headlamps Check the aim and adjust as required. X
Warning lights in light bar Check at the ignition start position to verify bulbs function (see page 47). X
Turn signal Visual check. X
Stop lights Visual check. X
Reverse lights Visual check. X
Alternator Check operation and output. X
Alternator Check tightness of the pulley nut. X
Alternator Check the tension of the drive belt (see page 187). X
Alternator Check tightness of the terminal hex nuts. X
Starter Check torque on hex nuts. X
ECM connector Check the tightness of the ECM connector. X
Wheel sensors Check for damaged sensors and connectors, and worn or frayed wires. X
Fuel tank sending unit Check the mounting screws and electrical connections for worn or dam-
aged wires and connectors.
X X
Power supply harnesses
(engine, transmission, etc.)
Check for worn or damaged insulation, corroded terminals, frayed wires,
and oil or fluid leaks on the connectors or wiring.
X
Power supply harnesses
(engine, transmission, etc.)
Wash to remove excess grease.
X
Table 2 Preventative Maintenance Schedule (Continued)
SYSTEM COMPONENT MAINTENANCE TASK
Recommended
PM Interval
I ABCDE
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