Lull 644B Parts Manual - Manual (Page 413)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 P18964 2 Connector, O-Ring
2 P29348 1 Quick Coupler (Incl. dust caps & male connectors)
3 P01312 1 Lockwasher, 1/2"
4 P00404 1 Capscrew, Hx., 1/2"-13 × 1 1/2"
5 P01510 1 Nut, Hx., 1/2"-13
6 37289X 2 Hyd. Hose, 1/2"
7 37290X 2 Hyd. Hose, 1/2"
8 91083217 16 Clamp, Cushion
9 38747B 4 Hyd. Tube, 5/8" O.D.
10 37548X 2 Hyd. Hose, 1/2"
11 37547X 2 Hyd. Hose, 1/2"
12 P21632 8 90° Elbow, Swivel
13 38757B 1 Hyd. Tube, 5/8" O.D.
14 38756B 1 Hyd. Tube, 5/8" O.D.
15 37545X 2 Hyd. Hose, 1/2"
16 37546X 2 Hyd. Hose, 1/2"
17 P01507 10 Nut, Hx., 5/16"-18
18 P01309 10 Lockwasher, 5/16"
19 38930A 10 Tube Clamp
20 P40074 2 Tee-Clip 5/8" - 3/4"
21 P03038 2 Screw, Flathead, #10-24 × 1"
22 P30444 1 Cartridge, Counterbalance Valve
REF P30927 1 Seal Kit for Item 22
23 38752B 1 Hyd. Tube, 5/8" O.D.
24 38753B 1 Hyd. Tube, 5/8" O.D.
25 38751B 1 Hyd. Tube, 5/8" O.D.
26 38750B 1 Hyd. Tube, 5/8" O.D.
27 P27827 1 Cartridge, Counterbalance Valve
REF P40491 1 Seal Kit for Item 27
28 90207463 10 Clamp, Cushion
29 38133B 1 Hyd. Tube, 3/4" O.D.
30 38132B 1 Hyd. Tube, 3/4" O.D.
31 37522X 1 Hyd. Hose, 1/2"
32 37521X 1 Hyd. Hose, 1/2"
33 37186X 2 Hyd. Hose, 1/2"
34 37189X 2 Hyd. Hose, 3/4"
35 P17802 2 90° Elbow, O-Ring
36 34843B 1 Cylinder, Boom Extension (Replaces 34816B)
(See Page 5.11.1 for Breakdown)
37 P18961 8 90° Elbow, Union
38 34820B 1 Cylinder, Front Carriage Tilt
(See Page 5.12.2 for Breakdown)
39 P29947 1 Cartridge, Counterbalance Valve
REF P40484 1 Seal Kit for Item 39
BOOM HYDRAULIC CIRCUIT (4-Section) 5.10.1.1
1044C-54 S/N 107–144,148
Rev. 002
644B
6K
844C
8K
1044C
10K
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