PART 8: MAINTENANCE AND SERVICE
PB1319 (CAT. NO. 5296 ) —103— 22-01691 (R02/02)
Hub,
Drum, &
Hubcap
LMS Hubs (Dana) Check the bearing endplay and adjust as required (see page 136
). X
LMS Hubs (Dana) with
Synthetic Lubricant
Clean the components and check for excessive wear or damage.
Change the oil and seal (see page 125
).
500,000 miles/
800,000 km
LMS Hubs (Dana) with
Mineral Lubricant
Clean the components and check for excessive wear or damage.
Change the oil and seal (see page 125
).
360,000 miles/
576,000 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.
X
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.
X
Main &
auxiliary
transmission
Main & auxiliary transmis-
sion and transfer case
Inspect for visible damage, signs of overheating, and leaks. X X
Main & auxiliary transmis-
sion and transfer case
Check the drain plugs for tightness. X
SYSTEM COMPONENT MAINTENANCE TASK
Recommended
PM Interval
I ABCDE
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