operators_manual

System Component Task I A B C D E
Drive Axle
(SISU)
Axle Housing Change the oil in the differential carrier
and the hubs, and clean the magnetic oil
drain plugs.
• •
Check the wheel bearing hubs and adjust
if necessary.
• •
Visually inspect for damage or leaks. • •
Check the oil level in the differential
carrier and hubs.
•
Breather Check the breather for proper operation. •
Lube Filter Clean the suction filter for the optional
pressure lubrication system.
•
S-cam Brakes Overhaul the brakes: degrease all
moving parts, check the bushings and
seals for wear.
•
Rear
Suspension
U-bolts Check the torque. Tighten to specified
torque value as
• •
Frame and Crossmembers Bolts Check the torque. Tighten to specified
torque value as
•
Mounting Brackets and Fasteners Check the condition and the fastener
torque. Tighten to the specified torque
value as required; see Suspension U-
Bolts, Grade 8 on page 276.
• •
MAINTENANCE - Maintenance Schedule
184 Y53-6047-2HEN (03/18)
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