JLG 740AJ Service Manual - Manual (Page 106)

SECTION 3 - CHASSIS & TURNTABLE
3-54 – JLG Lift – 3121160
6. The Bearing Cone (1F) is an interference fit and has
to be pressed or tapped on.
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 (11) installed into the groove provided
in the Output Shaft (1A). This Retaining Ring (1l)
should never be reused in a repair or rebuild.
EYE PROTECTION SHOULD BE WORN DURING THIS PROCE-
DURE.
10. A soft metal punch should be used to insure that this
Retaining Ring (11) is completely seated in the
groove of the Output Shaft (1A).
EYE PROTECTION SHOULD BE WORN DURING THIS PROCE-
DURE.
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.