Lull 644B Parts Manual - Manual (Page 517)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 1 Cylinder, Frame Tilt
(See Pages 7.16.1 –7.16.1.2 for Breakdown)
2 P29947 2 Cartridge, Counterbalance Valve
REF 2900770 1 Seal Kit
3 P19415 2 Connector, O-Ring
4 P21175 2 45° Elbow, Swivel
5 P01508 1 Nut, Hx., 3/8"-16
6 P01310 1 Lockwasher, 3/8"
7 P17553 2 Clamp, Hose
8 37169X 1 Hyd. Hose, 1/4"
9 37170X 1 Hyd. Hose, 1/4"
10 P20408 2 Hyd. Hose, 1/4"
11 P18960 3 Connector, O-Ring
12 P25697 2 Connector, O-Ring
13 P24609 2 90° Elbow, O-Ring
14 P29013 2 90° Elbow, O-Ring (Long)
15 P29782 1 Hyd. Hose, 1/4"
16 37164X 1 Hyd. Hose, 1/4"
17 P24612 2 Connector, O-Ring
18 P31443 1 Control Valve, Frame Tilt
(See Page 7.15.1 for Breakdown)
19 P01357 2 Starwasher, 1/4" External
20 P03196 2 Capscrew, Button Hd. Socket, 1/4"-20 × 3/4"
21 37254X 1 Hyd. Hose, 1/4"
22 37255X 1 Hyd. Hose, 3/8"
23 P18935 1 90° Elbow, O-Ring
24 P21579 1 90° Elbow, Swivel
25 20212A 1 Check Valve
26 P00439 3 Capscrew, Hx., 1/2"-13 × 3 1/2" GR 8
27 P01312 3 Lockwasher, 1/2"
28 36540C 1 Control Block, Rear Oscillation Lock
(See Page 7.4.1 for Breakdown)
29 1 Cylinder, Rear Oscillation Lock
(See Pages 7.17.1 –7.17.1.3 for Breakdown)
30 P27679 1 Hyd. Hose, 1/2"
31 P18944 1 Connector, O-Ring
32 39879A 1 90° Elbow (Long), Special (Includes item 33)
(Supersedes P18935)
33 ➊31807A 1 Orifice
34 P27399 1 Tee, Swivel
35 37858X 1 Hyd. Hose, 1/4"
36 P19248 1 90° Elbow, O-Ring
37 P33166 1 90° Elbow, O-Ring (Long)
38 P32418 1 Hyd. Hose, 1/4"
39 P28987 1 O-Ring Reducer
40 37052X 1 Check Valve
41 P17989 2 Cable tie
42 37514X 1 Hyd. Hose, 1/4"
43 P26604 1 Tee Run, O-Ring
44 P25691 1 Plug, O-Ring
NOTES:
➊ Production Initiated 1044C-54; S/N 101-103 & S/N 113.
FRAME TILT & REAR OSCILLATION LOCK HYDRAULIC CIRCUIT 7.2.2
Rev. 009
10K-54 S/N 101–103
1044C-54 S/N 101–154
644B
6K
844C
8K
1044C
10K
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