Gradall 534B (9103-1390) Service Manual - Manual (Page 224)

STEERING PARTS
ASSEMBLY Install the constant velocity joint Install the spherical shell (bowl).
Install the guide bushing grease and shaft assembly. Grease all parts in contact with the
according to specification STB 1-306. axle housing and pivot, according to
specification STB 1-306.
Apply a bead of silicone to the
Install the cover. threaded area of the nut
Start turning the nut by hand
“CCW” to align the leading thread.
Tighten the nut with wrench accor- On the trunnion, install the outer oil
ding to specification STB 1-305. seal, greased according to
specification STB 1-306.
Note: Replace all oil seals after
disassembly.
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