JLG 660SJ Service Manual - Manual (Page 91)

SECTION 3 - CHASSIS & TURNTABLE
3121202 – JLG Lift – 3-41
7. Pipe plugs (1J & 1K) should be checked and/ or
installed at this time in the assembly.
8. Bearing spacer (1H) is installed around the output
shaft (1A) and locates on bearing cone (1F).
9. Retaining ring (1I) installed into groove provided in
the output shaft (1A). This retaining ring (1I) should
never be reused in a repair or rebuild.
EYE PROTECTION SHOULD BE WORN DURING THIS PROCEDURE.
10. A soft metal punch should be used to insure that this
retaining ring (1I) is completely seated in the groove
of the output shaft (1A).
EYE PROTECTION SHOULD BE WORN DURING THIS PROCEDURE.
11. Upon completion of step 10, rap the internal end of
the output shaft (1A) twice with a piece of soft metal
rod. This will release the preload which was on the
bearings.
This completes the hub shaft sub-assembly —items (1A)
through (1J). If this assembly is not going to be used right
away, it should be oiled and covered to help prevent rust-
ing,