Every 60,000 mi / 96,000 km / 6 Months
14
Battery Boxes, Tool Boxes, and Steps - Battery Box and Tray (ON HIGHWAY and LINE HAUL)
• Check the box integrity. Clean the drain tube and check for acid leaks. Check condition of all equipment mounted under the box.
Check 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.)
Electrical and Lights - Headlamps
• Check the aim and adjust as required. (Refer to Aiming Headlights on page 235 for maintenance instructions.)
Electrical and Lights - Alternator
• Check operation and output. (Refer to Alternator on page 241 for maintenance instructions.)
• Check tightness of the pulley nut. (Refer to Install Engine Belt on page 245 for maintenance instructions.)
• Check the tension of the drive belt. (Refer to Install Engine Belt on page 245 for maintenance instructions.)
• Check tightness of the terminal hex nuts. (Refer to Install Engine Belt on page 245 for maintenance instructions.)
Electrical and Lights - Starter
• Check torque on hex nuts. (Refer to Electrical System on page 233 for maintenance instructions.)
Electrical and Lights - ECM Connector
• Check the tightness of the ECM connector. (Refer to Electrical System on page 233 for maintenance instructions.) for
maintenance instructions.)
Electrical and Lights - Wheel Sensors
• Check for damaged sensors and connectors, and worn or frayed wires. (Refer to Electrical System on page 233 for
maintenance instructions.)
14
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 60,000 mi / 96,000 km / 6 Months
198 Y53-6076-1D1 (09/20)
5