IC Bus CE Series 2020, Operation And Maintenance Manual

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Maintenance Intervals and Specifications
Lubrication and Maintenance Interval: Bus – CE (Diesel) (cont.)
System Item Intervals Special Interval (3) : miles (km) / hours / months
Neutral Start Switch – Check Function
A, B
Transmission (Cont.)
Shift Selector / Linkage – Check Function A, B
Axle Flange Nuts – Retorque B
Axle U-bolts – Retorque At first 1,000 miles (1,600 km) then every 36,000
miles (58,000 km) thereafter
Rear Axle Wheel Ends – Inspect for leaks, lube level /
condition, and check end play with dial indicator.
100,000 (160,000) / – / 12 Also at brake lining service
If wheel end play is found to be outside the 0.001
in. to 0.005 in. specification, or lube condition is
contaminated or low, then perform a full wheel end
tear down. Inspect bearings, spindle, and spindle
nuts for excessive wear and replace as necessary.
Rear Axle Wheel Ends – Full tear down inspection of all
wheel end components, regardless of condition of lube and
wheel bearing endplay.
800,000 (500,000) / – / 60
Rear Axle With Petroleum Oil – Change
60,000 (96,000) / – / 12
Rear Axle With Synthetic Oil – Change Dana ® Spicer ® : 180,000 (288,000) / – / 36
Meritor: 250,000 (400,000) / – / 36
Ride Height – Check B
Rear Axle
Stable Ride Suspension Fasteners / Components – Check A, B
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