operators_manual

System Component Task I A B C D E
Hub, Drum, and
Hubcap
Hubs (non-LMS) Check the bearing endplay and adjust as required; see
Wheels on page 210.
•
Hubs (non-LMS) with Outrunner Seals Clean the components and check for excessive wear
or damage. Change the oil and seal; see Wheels on
page 210.
•
Hubs (non-LMS) with Standard Seals Clean the components and check for excessive wear
or damage. Change the oil and seal; see Wheels on
page 210.
•
Hub Seals (all) Check for leaks: replace as required. •
LMS Hubs (Dana) Inspect for leaks. Check the bearing endplay and
adjust as required; see Wheels on page 210.
•
LMS Hubs (Dana) with Synthetic Lubricant Service the bearings, seals and oil. This interval may
be different depending on the results of the regular
inspection. See Wheels on page 210.
500,000 miles/ 800,000 km
LMS Hubs (Dana) with Mineral Lubricant Service the bearings, seals and oil. This interval may
be different depending on the results of the regular
inspection. See Wheels on page 210.
350,000 miles/ 560,000 km
Brake Drums Inspect for visible cracks, heat checking, galling or
scoring of the braking surface, and for severe corrosion
on the outside surface. Check for out-of-round or
oversize condition [0.080 in. (2 mm) more than the
original diameter]. Replace as required.
•
Hubcaps Clean the sight window. Check the center plug,
mounting flange, and fill plug for leaks and for proper
installation. Replace broken or damaged parts. Check
the lubricant level and add as required.
•
MAINTENANCE - Maintenance Schedule
Y53-6096-1A1 (01/17) 141
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