Every 60,000 mi / 96,000 km / 6 Months
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Drum Brakes (All) - Brake Camshaft Bearing
• Check for excessive camshaft play in the axial and radial directions. Max allowable play is 0.003 in. Lubricate (NLGI #2 grease).
(Refer to Drum Brake Inspection on page 219 for maintenance instructions.)
Drum Brakes (All) - Brake Air System
• Clean or replace the inline filters. (Refer to Air System on page 210 for maintenance instructions.)
Disc Brakes (Bendix
®
) - Brake Pads
• Inspect: replace as required. (Refer to How to inspect brake pads on disc brakes on page 218 for maintenance instructions.)
Disc Brakes (Bendix
®
) - Brake Disc/rotor
• Inspect for visible cracks, heat checking, galling, or scoring of surface. Check for runout (max allowable is 0.002 in.) (Refer to
Air Disc Brakes on page 218 for maintenance instructions.)
Disc Brakes (Bendix
®
) - Caliper Sliding Function
• Ensure caliper slides freely with no obstructions or excessive play. (Refer to Air Disc Brakes on page 218 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 218 for maintenance
instructions.)
Disc Brakes (Bendix
®
) - System Operation
• Check operation: inspect as per manufacturer’s service literature. (Refer to Air Disc Brakes on page 218 for maintenance
instructions.)
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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
194 Y53-6076-1D1 (09/20)
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