Every 120,000 mi / 192,000 km / Annually
15
Driveshafts - Models SPL-140XL/170XL/250XL Slip Members and U- joints (OFF HIGHWAY and CITY)
• Lubricate *
Cab Structure, Doors and Hoods - Body and Cab Hold down Bolts
• Check the condition and tightness. (Refer to Cab Structure, Doors and Hoods on page 224 for maintenance instructions.)
Heating and Air Conditioning - Heater and Air Conditioner
• Full operational and diagnostic check. (Refer to Heater and Air Conditioner Maintenance on page 255 for maintenance
instructions.)
Air - Air Dryer (OFF HIGHWAY)
• Replace cartridge. (Refer to Air Dryer Maintenance on page 212 for maintenance instructions.)
Every 240,000 mi / 384,000
km
15
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
*
Use only Spicer Driveshaft approved lubricants when greasing Spicer U-joints.
MAINTENANCE - Every 240,000 mi / 384,000 km
Y53-6076-1D1 (09/20) 205
5