Lull 644B Parts Manual User Manual
Page 545
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
P01508
1
Nut, Hx., 3/8"-16
5
P01310
1
Lockwasher, 3/8"
6
37368X
1
Clamp, Hose (Replaces P17553)
7
37516X
1
Hyd. Hose, 1/4"
8
37170X
1
Hyd. Hose, 1/4"
9
P25697
2
Connector, O-Ring
10
P24609
3
90° Elbow, O-Ring
11
37628X
1
Hyd. Hose, 1/4"
12
37627X
1
Hyd. Hose, 1/4"
13
P18960
2
Connector, O-Ring
14
39948B
1
Control Valve, Rear Axle Stabilizer
(See Page 7.9.1 for Breakdown)
15
P26604
2
Tee, Run O-Ring
16
37612X
1
Hyd. Hose, 1/4"
17
37610X
2
Hyd. Hose, 1/4"
18
P24612
2
Connector, O-Ring
19
P31407
1
Control Valve, Frame Tilt
(See Page 7.15.1 for Breakdown)
20
P03196
2
Capscrew, Button Hd. Socket, 1/4"-20 × 3/4"
21
P01357
2
Starwasher, 1/4" External
22
P25687
1
Tee, Branch O-Ring
23
37613X
1
Hyd. Hose, 1/2"
24
P23848
1
Check Valve
25
37615X
1
Hyd. Hose, 3/8"
26
37614X
1
Hyd. Hose, 1/4"
27
P18935
1
90° Elbow, O-Ring
28
P29013
2
90° Elbow, O-Ring (Long)
29
P00439
3
Capscrew, Hx., 1/2"-13 × 3 1/2" GR 8
30
P01312
3
Lockwasher, 1/2"
31
39950C
1
Control Block, Rear Oscillation Lock
(See Page 7.11.1 for Breakdown)
32
1
Cylinder, Rear Oscillation Lock
(See Pages 7.17.1 –7.17.1.3 for Breakdown)
33
39505A
1
Pressure Switch, Brake(Use with Wet Disc Brake)
39339A
-
Pressure Switch, Brake(Use with Dry Disc Brake)
34
39949A
1
Boom Extend Lockout Valve
35
P00009
3
Capscrew, Hx., 1/4"-20 × 2"
36
P01308
9
Lockwasher, 1/4"
37
P27399
1
Tee, Swivel
38
37858X
1
Hyd. Hose, 1/4"
39
P19248
1
90° Elbow, O-Ring
40
P33166
1
90° Elbow, O-Ring (Long)
FRAME TILT & REAR OSCILLATION LOCK HYDRAULIC CIRCUIT
7.8.2
10K-54 S/N 104–113
Rev. 009
1044C-54 S/N 155–286, 288–290, 292–304 & 307–313
644B
6K
844C
8K
1044C
10K