Lull 644B Parts Manual - Manual (Page 463)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 36255D 1 Control Manifold Assembly
2 P33193 1 Cartridge, Compensator Valve
3 P33199 1 O-Ring Kit
4 P33194 1 Cartridge, Check Valve
5 P33195 1 O-Ring Kit
6 P27931 12 O-Ring Plug, Hollow Hex
7 ➊37363X 1 Cartridge, Poppet Type Logic Valve
8 P33197 1 O-Ring Kit
9 P33192 1 Cartridge, Priority Flow Control
10 P33198 1 O-Ring Kit
11 P27933 3 O-Ring Plug, Hollow Hex
12 P40483 1 Orifice Plug
13 P33189 1 Cartridge, Pilot Directional Valve
14 P33196 1 O-Ring Kit
15 P29929 1 Cartridge, Pressure Reducing Valve
16 P33196 1 O-Ring Kit
17 ➋P40483 1 Orifice Plug
18 ➊37362X 1 Cartridge, Pilot Unloading Valve
19 P33196 1 O-Ring Kit
20 N.S.S. 1 Body
21 P27935 3 O-Ring Plug, Hollow Hex
NOTES:
➊ Items 7 and 18 (if silver colored) must be replaced together for repair
on the following Machine(s)
(644B-37; S/N 101-190), (844C-42; S/N 101-179)
(6K-37; S/N 101-146) & (8K-42; S/N 101–131).
For service, replacement cartridges are black.
➋ Orifice not used on the following Machine(s) without "OR2" stamped on
manifold body.
(644B-37; S/N 101-194), (844C-42; S/N 101-183)
(6K-37; S/N 101-149) & (8K-42; S/N 101–131).
N.S.S. = Not Sold Separately
CONTROL MANIFOLD ASSEMBLY 6.10.1
Rev. 001
1044C-42 S/N 101–116
1044C-54 S/N 101–154
644B-42 S/N 101–207
644B-37 S/N 101–590, 592–666
844C-42 S/N 101–621
10K-42 S/N 101–106
10K-54 S/N 101–103
8K-42 S/N 101–220
6K-42 S/N 101–119
6K-37 S/N 101–317
644B
6K
844C
8K
1044C
10K
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