JLG 740AJ, Service And Maintenance Manual

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SECTION 3 - CHASSIS & TURNTABLE
3121160 3-11
k. Turn cover over and push disconnect rod into cover
cap. Rod will be held in place by friction from o-ring.
2. Carrier Assembly.
a. Drive anti-roll pin (19) into planet shaft (17) using a
suitable punch.
b. Using a suitable press, press planet shaft from car-
rier (13). After planet shaft is removed, drive anti-roll
pin from shaft.
c. Remove cluster gear (18) and thrust washers (14)
from carriers.
d. Remove sixteen needle rollers (15) from cluster gear
bore.
e. Remove spacer (16) from cluster gear bore and
remove second set of sixteen needle rollers (15).
f. Repeat steps (a) through (e) for remaining two clus-
ter gears.
g. Clean and inspect all parts in accordance with
Cleaning and Inspection procedures. Replace parts
as necessary.
h. Apply a coat of grease or petroleum jelly to cluster
gear bore.
i. Place sixteen needle rollers into cluster gear bore.
j. Place spacer into opposite side of cluster gear and
against needle rollers.
k. Place second set of sixteen needle rollers into clus-
ter gear.
l. Apply grease or petroleum jelly to tang side of two
thrust washers. Place thrust washers against bosses
in carrier with washer tang fitting into slot in carrier
outside diameter.
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 cham-
fered side of hole in planet shaft is lined up with pin
hole in carrier.