Lull 1044C-54 Series II Service Manual - Manual (Page 223)

Boom and Transfer
31200079 6-81
Fig. 6-87: Tubes and Hoses – Middle (Rear) and Outer Boom Sections
38. (Ref. Fig. 6-87) Remove middle (rear) boom section hoses as follows:
a. Loosen and remove two (2) auxiliary and two (2) carriage tilt
hydraulic hoses (Items 1 and 2) from hydraulic manifold block
(Item 4).
b. Bleed any remaining oil into a suitable container and remove hoses
from inside middle (rear) boom section (Item 3). Tag and cap hoses
and fittings.
39. Flip middle (rear) boom section upside down and place on work
stands.
40. (Ref. Fig. 6-87) Remove hydraulic tubes from bottom of middle (rear)
boom section as follows:
MV0100
1
2
3
4
5
6
9
8
7
10
# Description
1 Auxiliary Hydraulic Hose
2 Carriage Tilt Hydraulic Hose
3 Middle (Rear) Boom Section
4 Hydraulic Manifold Block
5 Auxiliary Hydraulic Tube
6 Carriage Tilt Hydraulic Tube
# Description
7 Nut
8 Lockwasher
9 Clamp
10 Cushion Clamp