FRONT AXLE AND SUSPENSION
FRONT AXLE AND
SUSPENSION
Axle Lubrication
Change bearing lubrication when seals
are replaced, or brakes are relined.
See Preventive
Maintenance Schedule
on page
5-12.
Thoroughly clean
hubs and bearings
with solvent and a stiff bristle brush,
then dry and inspect components for
wear or damage. Re-lubricate with
approved axle lubricant.
Kingpin Lubrication
Lubricate with
approved lubricant.
Lubricate knuckle thrust bearings,
knuckle pins, and tie rod ends. See
Preventive Maintenance
Schedule
on page
5-12. Lack of lubrication
causes premature wear and hard
steering. Lubrication schedule may be
shortened if necessary.
Suspension Lubrication
Each standard
spring anchor pin
has a grease tting. Pressure
lubricate spring pins as specied. See
Preventive Maintenance
Schedule on
page 5-
12.
At regular
intervals, the spring leaves
may be lubricated with a rust-inhibiting
oil applied with a spray gun or brush.
Depending on
your suspension,
lubricate all spring pins until grease
ows out of both ends of the bushing.
Look for signs of rust or water in the
ushed grease. If a pin will not accept
grease, it should be removed, cleaned,
and inspected.
CAUTION
Do not spray the suspension with
chemical products or mineral oil; it can
cause damage to the bushings.
5
(04/13) Y53-6047–2C 5-107
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