JLG 660SJ ANSI Service Manual - Manual (Page 58)

SECTION 3 - CHASSIS & TURNTABLE
3-4 – JLG Lift – 3120718
m. While keeping thrust washers in place, slide
cluster gear into carrier with larger gear on side
with small pin hole.
n. Line up cluster gear and thrust washers with
hole in carrier and slide planet shaft through.
Ensure chamfered side of hole in planet shaft is
lined up with pin hole in carrier.
o. Drive anti-roll pin flush into carrier hole, locking
planet shaft into place.
p. repeat steps (h) through (o) for remaining two
cluster gears.
3. Input Shaft Assembly.
EYE PROTECTION SHOULD BE WORN DURING RETAINING RING
REMOVAL AND INSTALLATION
a. Carefully remove retaining ring (33) from coun-
terbore in the spindle (1) and discard retaining
ring.
b. Remove two spacers (31) and spring (32) from
input shaft.
c. Clean and inspect all parts in accordance with
Cleaning and Inspection procedures. Replace
parts as necessary.
d. Place washer (31), spring (32), and washer (31),
in that order, onto input shaft.
e. Install retaining ring into input shaft groove to
secure spacers and spring to shaft.
Assembly
1. Using a suitable press, press new bearing cups (3,
5), with large inside diameters facing out, into hub
(7) counter bores.