Lull 644B Parts Manual - Manual (Page 417)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 10729947 1 Cartridge, Counterbalance Valve
REF 2900770 1 Seal Kit for Item 1
2 10234836 1 Cylinder, Front Carriage Tilt
(See Page 5.12.2 for Breakdown)
3 10718964 18 Connector, O-Ring
4 10266347 1 Quick Coupler (Incl. dust caps & male connectors)
5 10701312 9 Lockwasher, 1/2"
6 10700404 1 Capscrew, Hx., 1/2"-13 × 1 1/2"
7 10701510 1 Nut, Hx., 1/2"-13
8 10837289 2 Hyd. Hose, 1/2"
9 10868104 2 Hyd. Hose, 1/2"
10 91083217 16 Clamp, Cushion
11 10238747 4 Hyd. Tube, 5/8" O.D.
12 10868105 4 Hyd. Hose, 1/2"
13 10165944 4 Hyd Manifold
14 10727937 8 Plug, O-Ring
15 10701406 4 Flatwasher, 1/2"
16 10700407 8 Capscrew, Hx., 1/2"-13 × 2 1/4"
17 10238757 4 Hyd. Tube, 5/8" O.D.
18 10837726 2 Clamp, Power Grip
19 10167485 2 Hold Down, Hose
(Replaces T-Clip P40074)
20 10138930 8 Tube Clamp
21 1100990 4 Hyd. Hose, 1/2"
22 10701452 2 Washer, Fender., 1/4" × 1-1/4"
23 10705000 2 Locknut., 1/4"-20
24 10730444 1 Cartridge, Counterbalance Valve
REF 10740491 1 Seal Kit for Item 24
25 10265086 2 Hyd. Tube, 5/8" O.D.
26 10265087 2 Hyd. Tube, 5/8" O.D.
27 10727827 1 Cartridge, Counterbalance Valve
REF 10730927 1 Seal Kit for Item 27
28 90207463 2 Clamp, Cushion
29 10238133 1 Hyd. Tube, 3/4" O.D.
30 10238132 1 Hyd. Tube, 3/4" O.D.
31 10837522 1 Hyd. Hose, 1/2"
32 10837521 1 Hyd. Hose, 1/2"
33 10837186 2 Hyd. Hose, 1/2"
34 10837189 2 Hyd. Hose, 3/4"
35 10717802 2 90° Elbow, O-Ring
36 10234843 1 Cylinder, Boom Extension (Replaces 34816B)
(See Page 5.11.1 for Breakdown)
BOOM HYDRAULIC CIRCUIT (4-Section) 5.10.1.3
1044C-54 S/N 211, 213, 241, 250, 288–921, 923–929, 931
Rev. 008
644B
6K
844C
8K
1044C
10K
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