Vehicle Systems Disassembly & Assembly 48
9. Remove O-ring seal (12) and backup ring (13)
from each head (1).
10. Remove wiper seal (14), backup ring (15), U-
packing (16) and DU-bush (17) from the bore of
each head.
NOTE : Assemble the steering cylinder in the
reverse order of disassembly.
Tires And Rims (Steer)
Remove And Install Tires And Rims
(Steer)
1. Put a hydraulic jack in position under the steer
axle.
2. Loosen nuts (1) that hold the tire and rim in place.
3. Lift the steer axle until the tire is clear of the
ground. Remove nuts (1). Remove the tire and rim.
NOTE : The following steps are for installation of the
tires and rims (steer).
4. Put the tire and rim in position on the hub.
5. Install nuts (1) that hold the tire and rim in place.
Tighten the nuts to a torque of 430
± 35 NIm
(318
± 25 lbIft).
6. Lower the steer axle and remove the hydraulic
jack.