Lull 6K Service Manual - Manual (Page 424)

Boom and Transfer
6-174 Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Fig. 6-189: Rear Chain Roller Removal - Middle (Forward) Boom Section
27. (Ref. Fig. 6-189) 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 6-18,
Steps 2–6).
J
1233
# Description
1 Grease Fitting Cover
2 Grease Fitting
3 Chain Roller Pin
4 Lock Pin
5 Lockwasher
# Description
6 Capscrew
7 Chain Guide Washer
8 Bushing
9 Chain Roller
10 Chain Roller Bushing
1
2
3
4
5
6
7
8
9
10
7