Lull 6K Service Manual - Manual (Page 430)

Boom and Transfer
6-180 Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Fig. 6-196: Tubes and Hoses – Middle (Rear) and Outer Boom Sections
38. (Ref. Fig. 6-196) Remove middle (rear) boom section hoses as follows:
For Models 1044C-54 (S/N 101–144 and 148) and 10K-54 (S/N
101–102):
a. Loosen and remove two (2) auxiliary and two (2) carriage tilt
hydraulic hoses (Items 1 and 2) from elbows (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.
For Models 1044C-54 (S/N 145–147 and 149–) and 10K-54 (S/N
103–):
a. Loosen and remove two (2) auxiliary and two (2) carriage tilt
hydraulic hoses (Items 1 and 2) from hydraulic manifold block
(Item 11).
J
1239
# Description
1 Auxiliary Hydraulic Hose
2 Carriage Tilt Hydraulic Hose
3 Middle (Rear) Boom Section
4 Elbow
5 Auxiliary Hydraulic Tube
6 Carriage Tilt Hydraulic Tube
# Description
7 Nut
8 Lockwasher
9 Clamp
10 Cushion Clamp
11 Hydraulic Manifold Block
1 2
4
5
1044C-54 (S/N 145–147 and 149–)
3
6
9
1044C-54 (S/N 101–144 and 148)
1
2
10
4
8
7
10
7
8
9
3
5
6
11
10K-54 (S/N 101–102)
10K-54 (S/N 103–)