operators_manual

Table Of Contents
Every 60,000 mi / 96,000 km / 6 Months
12
Air - System
Lubricate. (Refer to Air System on page 234 for maintenance instructions.)
Air - Inline Filters
Replace elements or clean with solvent. (Refer to Replace Engine Air Filter for maintenance instructions.)
Every 120,000 mi / 192,000
km / Annually
Every 120,000 mi / 192,000 km / Annually
13
Frame - Frame Fasteners
Check for tightness: tighten to the specified torque value as required. (Refer to Frame Fastener Torque Requirements on page
306 for maintenance instructions.)
Frame - Crossmembers and Mounting Brackets
Inspect for cracks and loose fasteners. Replace or tighten to the specified torque value as required. (Refer to Frame Fastener
Torque Requirements on page 306 for maintenance instructions.)
12
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
13
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 120,000 mi / 192,000 km / Annually
224 Y53-6110-1A1 (01/21)
5