SECTION 4
HYSTER-CARE MAINTENANCE
seals. Torque bearing retainer nut to specifications listed
a. Remove the trunnion assembly from the main
in Section 2.
frame.
CAUTION: Use only HYSTER-APPROVED parts.
b. Remove oscillator shaft assembly.
e. Install kingpin bearings and lower seal.
c. Clean, inspect, and re-pack kingpin and oscillator
shaft bearings.
f. Install trunnion assembly into, the frame and torque
d. Install oscillator shaft bearings and new
bearing retainer nut to the specification listed in Section
4-99. STEERING CYLINDER BALL JOINTS
(see figure 4-30).
4-100. The steering ball joints should be re-packed
yearly.
a. Remove rubber dust covers.
b. Disassemble the ball joint on each end of the
cylinder.
c. Clean and inspect components.
d. Pack each ball joint assembly with multi-purpose
grease.
e. Reassemble the ball joints and adjust so there is no
FIGURE 4-28. LUBRICATING GUIDE ROLL
end play.
AXLE BEARINGS.
f. Install rubber dust covers.
CAUTION: Damaged dust covers will not keep out
contaminants. Replace with HY- STER-
APPROVED parts if original dust covers are
damaged.
FIGURE 4-29. TRUNNION ASSEMBLY.
FIGURE 4-30. STEERING CYLINDER
BALL JOINTS.
4-21.