PREVENTIVE MAINTENANCE SCHEDULE
PREVENTIVE MAINTENANCE (PM) INTERVALS
SYSTEM COMPONENT MAINTENANCE TASK
Recommended PM
Interval
I A B
C
D E
Drive Axle
(Dana)
Axle Housing
Visually inspect for damage or leaks.
X
Check oil
level. Check “cold.” Torque the drain plug.
X
Drain the
lubricant while warm. Flush each unit with clean
ushing oil. Change the lubricant.
See information on page 5-44
Air Shift
Unit Check the lubricant level.
X
Remove the
housing cover and drain the lubricant. Wash the
parts thoroughly and dry in air.
X
Breather
Clean or
replace.
X
Lube Pump
(ON HIGHWAY) Remove the magnetic strainer and inspect for wear particles.
Wash in solvent and dry in air.
X
Lube Pump
(OFF
HIGHWAY)
Remove the magnetic strainer and inspect for wear particles.
Wash in solvent and dry in air.
X
Lube Filter
(ON HIGHWAY) Change.
X
Lube Filter
(OFF
HIGHWAY)
Change.
X
Magnetic drain
plug and
breather (ON HIGHWAY)
Clean or replace.
X
Magnetic drain
plug and
breather (OFF HIGHWAY)
Clean or replace.
X
5
(04/13) Y53-6047–2C 5-17
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