User Manual

Every 7,500 mi / 12,000 km / 6 mo
19
Disc Brakes (Bendix
®
) - Caliper sliding function
•
Ensure caliper slides freely with no obstructions or excessive play. (Refer to Air Disc Brakes on page 212 for maintenance
instructions.)
Disc Brakes (Bendix
®
) - Caliper slide pins
•
Inspect protective caps of the guide pins for damage or cracking. (Refer to Air Disc Brakes on page 212 for maintenance
instructions.)
Hydraulic Brakes - Brake pad lining
• Inspect; replace as required. (minimum 3/16 in. thickness) (Refer to Service Brake Component Inspection on page 216 for
maintenance instructions.)
Hydraulic Brakes - Brake Fluid
• Check level; change every 2 years. (DOT 3 brake fluid) (Refer to Brake Fluid Check and Refill on page 215 for maintenance
instructions.)
Air Intake - Air intake piping, mounting, and charge air cooler
• Check the system for broken pipes, leaks, joint integrity, cleanliness, and proper support. (Refer to Air Intake System on page
245 for maintenance instructions.)
Tires and Wheels - Tires
• Inspect for cuts, irregular wear, missing lugs, sidewall damage, etc. (Refer to Tires on page 266 for maintenance instructions.)
Fuel and Tanks - Fuel tanks Fuel Tank on page 250
19
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
180 Y53-6113-1A1 (11/20)
5