PREVENTIVE MAINTENANCE SCHEDULE
5
PREVENTIVE MAINTENANCE (PM) INTERVALS
SYSTEM COMPONENT MAINTENANCE TASK
Recommended PM
Interval
I A B
C
D E
Front Axle
(Meritor)
Total Vehicle Alignment
Check and adjust as required.
X X
Steering knuckle
spindles,
thrust bearings, kingpins,
drawkeys, tie rod ends,
steering stops, and
bushings
Inspect for
wear and damage and endplay. Shim or replace as
required (shown on page 5-130).
X
Kingpin bushings,
thrust
bearings, and tie rod ball
ends
Lubricate with
approved grease. X
Drawkeys Tighten
nuts X X
5-14 Y53-6047–2C (04/13)