Lull 644B Parts Manual - Manual (Page 585)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 34842B 2 Cylinder, Outrigger
(See Page 7.23.1 for Breakdown)
2 37450X 4 Cartridge, Counterbalance Valve
REF 2900770 - Seal Kit for Item 2
3 P21229 4 45° Elbow, O-Ring
4 68441A 2 Pressure Switch, Differential
5 P00202 2 Capscrew, Hx., 3/8" - 16 × 3/4"
6 P01310 2 Lockwasher, 3/8"
7 37368X 2 Clamp, Hose
8 37648X 1 Hyd. Hose, 1/2"
9 P27740 1 Hyd. Hose, 1/2"
10 37647X 1 Hyd. Hose, 1/2"
11 P27405 1 Hyd. Hose, 1/2"
12 P15406 4 Connector, O-Ring
13 P24612 2 Connector, O-Ring
14 P24609 2 90° Elbow, O-Ring
15 37646X 2 Hyd. Hose, 1/4"
16 37645X 2 Hyd. Hose, 1/4"
17 P18936 5 Connector, O-Ring
18 37610X 1 Hyd. Hose, 1/4"
19 P18960 1 Connector, O-Ring
20 66929B 1 Control Valve Assembly, 3 Handle, Single Axis
(See Page 7.21.1.1 for Breakdown)
Rev. 004
1044C-54 S/N 304–
10K-54 S/N 114–
644B
6K
844C
8K
1044C
10K
▼
OUTRIGGER HYDRAULICS CIRCUIT 7.20.1.3