PREVENTIVE MAINTENANCE SCHEDULE PART 8: MAINTENANCE AND SERVICE
– 154 – Y53-6032 (R05/10)
Tires &
Wheels
Disc wheels Inspect the wheel disc for any cracks or surface irregularities. Inspect the
rim edge and bead seat area for damage. Replace any damaged wheels -
DO NOT ATTEMPT TO REPAIR.
X
Demountable rims Inspect the mounting ring, rim gutter, side ring, and lock ring for damage;
replace as required.
X
Wheel nuts and studs Check the tightness of the fasteners and tighten the fasteners to the speci-
fied torque as required (see page 185
).
X
Wheel nuts and studs Inspect for damaged hex corners, stripped or damaged threads, and
excessive corrosion; clean or replace as required.
X
Power
Steering
Reservoir Check the fluid level (see page 171
). X
Reservoir (ON HIGHWAY) Drain, replace the filter, and refill (see page 171
). X X
Reservoir (OFF HIGHWAY) Drain, replace the filter, and refill (see page 171
). X X
Steering gear Check the lash of the sector shaft; adjust as required. X
Steering gear Grease the trunnion bearing (EP NLGI #2 lithium-based, moly-filled, HD
grease).
X
Steering gear Grease the input shaft seal (EP NLGI #2 lithium-based, moly-filled, HD
grease).
X
Power assist cylinder Lubricate the ball joints. Inspect for leaking rod seals, damaged ball joint
boots, and damage to cylinder rod or barrel.
X
Hoses and tubes Check for leaks and chafing. X
Table 2 Preventative Maintenance Schedule (Continued)
SYSTEM COMPONENT MAINTENANCE TASK
Recommended
PM Interval
I ABCDE
Y53-6032.book Page 154 Monday, May 24, 2010 3:37 PM
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