Lull 1044C-54 Series II Service Manual User Manual

Page 200

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Boom and Transfer

6-58

31200079

CAUTION: Make sure each cylinder is fully supported so it does not fall

and cause personal or equipment damage when it is being
removed.

12. (Ref. Fig. 6-61) Starting at a rear carriage tilt cylinder (Item 6), use a

slide hammer puller threaded into the pivot pin (Item 4) to remove the
pivot pin from boom. After the pivot pin has been removed, allow the
cylinder to swing down and away from the boom.

CAUTION: Use suitable blocking to support cylinders and prevent

damage to the surrounding structure.

13. (Ref. Fig. 6-61) Repeat Step 12 for the remaining rear carriage tilt

cylinder.

14. (Ref. Fig. 6-61) Continue with each of the two (2) hoist cylinders

(Item 7) by using a slide hammer puller threaded into pivot pin (Item 5)
to remove it. After the pivot pin has been removed, allow the cylinder to
swing down and away from the boom.

Fig. 6-62: Upper Rear Slide Pad Removal – Middle (Rear) Boom Section

15. (Ref. Fig. 6-62) Remove upper rear slide pads from middle (rear) boom

section as follows:

a. Remove two (2) each capscrews (Item 6), lockwashers (Item 5),

flatwashers (Item 4), and pad retainers (Item 3) from rear of middle
(rear) boom section.

b. Remove four (4) capscrews (Item 8) and lockwashers (Item 7)

securing upper slide pads to rear of middle (rear) boom section.
Remove two (2) slide pads (Item 2) and shims (Item 1).

J

1270

8

7

2

1

5

6

4

3

#

Description

1

Shim

2

Upper Rear Slide Pad

3

Pad Retainer

4

Flatwasher

#

Description

5

Lockwasher

6

Capscrew

7

Lockwasher

8

Button-Head Socket Capscrew

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