User Manual

Every 7,500 mi / 12,000 km / 6 mo
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Battery Boxes, Tool Boxes, and Steps - Battery box and tray (OFF HIGHWAY)
•
Check the box integrity. Clean the drain tube and check for acid leaks. Check condition of all equipment mounted under the box.
(Refer to Batteries on page 236 for maintenance instructions.)
Battery Boxes, Tool Boxes, and Steps - Battery Cable Fasteners
• Check battery cable fasteners and tighten as necessary to 10-15 lb-ft (13.6-20.3 N·m) as specified on the battery label. (Refer to
Batteries on page 236 for maintenance instructions.)
Electrical and lights - Headlights
• Check the aim and adjust as required. (Refer to Aiming Headlights on page 232.)
Electrical and lights - Warning lights in light bar
• Check at the ignition start position to verify bulbs and driver information display function. (Shown in Indications on page 49.)
Electrical and lights - Turn, Stop, Reverse lights and signals
• Visual check. (Refer to Daily Checks on page 24.)
Electrical and lights - Alternator
• Check operation and output. (Refer to Alternator on page 240 for maintenance instructions.)
• Check tightness of the pulley nut. (Refer to Install Engine Belt on page 244 for maintenance instructions.)
• Check the tension of the drive belt. (Refer to Install Engine Belt on page 244 for maintenance instructions.)
• Check tightness of the terminal hex nuts. (Refer to Install Engine Belt on page 244 for maintenance instructions.)
Electrical and lights - Starter
• Check torque on hex nuts. (Refer to Electrical System on page 232 for maintenance instructions.)
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Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
MAINTENANCE - Preventive Maintenance Intervals
182 Y53-6113-1A1 (11/20)
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