Every 15,000 mi / 24,000 km / Monthly
11
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 237 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 237 for maintenance instructions.)
Electrical and Lights - Warning Lights in Light Bar
• Check at the ignition start position to verify bulbs and driver information display function. (Refer to Guide to the Warning
Symbols on page 73 for maintenance instructions.)
Electrical and Lights - Turn, Stop, Reverse Lights and Signals
• Visual check. (Refer to Daily Checks on page 28 for maintenance instructions.)
Electrical and Lights - 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. (Refer
to Electrical System on page 233 for maintenance instructions.)
Heating and Air Conditioning - Air Conditioner
• Operate the system. (Refer to Heater and Air Conditioner Maintenance on page 255 for maintenance instructions.)
Heating and Air Conditioning - Cabin Fresh Air Filter (ON HIGHWAY)
• Inspect and clean, replace if necessary. (Refer to How to Replace Air Conditioner Filter on page 256 for maintenance
instructions.)
11
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
MAINTENANCE - Every 15,000 mi / 24,000 km / Monthly
Y53-6076-1D1 (09/20) 185
5
To Next Page
Loading...
