Fig. 6-80: Rear Chain Roller Removal - Middle (Forward) Boom Section - JLG Lull 1044C-54 II Series Service Manual

31200079
1
2
# Description
1 Grease Fitting Cover
2 Grease Fitting
3 Chain Roller Pin
4 Lock Pin
5 Lockwasher

Fig. 6-80: Rear Chain Roller Removal - Middle (Forward) Boom Section

27. (Ref. Fig. 6-80) Remove rear chain roller assembly as follows:
a. Remove capscrew (Item 6), lockwasher, (Item 5) and lock pin
(Item 4) from chain roller pin (Item 3).
b. Remove chain roller pin, two (2) chain guide washers (Item 7),
bushing (Item 8), chain roller (Item 9), and chain roller bushing
(Item 10).
28. Turn over inner boom section and place on work stands in upside down
position.
29. Remove front carriage tilt cylinder from inner boom (See page 6-19,
Steps 2–6).
Boom and Transfer
7
8
9
10
7
4
3
5
6
# Description
6 Capscrew
7 Chain Guide Washer
8 Bushing
9 Chain Roller
10 Chain Roller Bushing
6-75