Lull 944E-42 Parts Manual User Manual
Page 481
SECTION 9 - HYDRAULIC COMPONENTS
8990462
644E-42,944E-42
481
FIGURE 9-24. MAIN CONTROL VALVE (644E SN 0160003088 to Present; 944E SN 0160003092 to
Present)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
8902329
1
MAIN CONTROL VALVE ASSY, (includes all items)
1
8036787
1
INLET SECTION ASSY, (includes item 26)
2
8036510
1
TRANSFER CARRIAGE SECTION ASSY, (includes items 5 thru
17)
3
8036511
1
AUXILIARY SECTION ASSY, (includes items 5 thru 17)
4
N.S.S.
1
LIFT/LOWER, EXTEND/RETRACT, FRAME SWAY AND
ATTACHMENT TILT MONO BLOCK
5
Kit K1
2
SOCKET HD CAPSCREW
6
Kit K1
1
SPOOL CAP
7
10837924
1
O-Ring
8
Kit K1
1
SPRING
9
Kit K1
1
SPRING SEAT
10
N.S.S.
1
SPOOL
11
Kit K2
3
O-RING
12
Kit K2
9
O-RING
13
8036512
6
PLUG ASSY, (includes item 14)
14
8036513
6
O-Ring
15
N.S.S.
6
SPOOL-ISOLATOR
16
8036514
6
SPRING
17
N.S.S.
6
SPOOL-COMPENSATOR
18
8036516
1
PLUG, (includes item 19)
19
8036517
1
O-Ring
20
8036523
2
RELIEF CARTRIDGE, 4000 PSI, (275 Bar)
20
8035855
1
SEAL KIT
21
8036519
1
RELIEF CARTRIDGE, 2400 PSI, (165 Bar)
21
8036185
1
SEAL KIT
22
8036520
2
RELIEF CARTRIDGE, 2650 PSI, (182 Bar)
22
8036185
1
SEAL KIT
23
8036521
1
RELIEF CARTRIDGE, 3700 PSI, (255 Bar)
23
8036185
1
SEAL KIT
24
8036518
1
RELIEF CARTRIDGE, 2180 PSI, (150 Bar)
24
8036185
1
SEAL KIT
25
8036507
1
REGULATOR ASSY, 3275 PSI, (226 bar)
25
8036508
1
SEAL KIT
26
8036505
1
UNLOADER CARTRIDGE ASSY
26
8036506
1
SEAL KIT
27
8036509
4
SOCKET HD CAPSCREW, (metric)
K1
8036515
12
SPOOL CAP KIT, (includes items 5 thru 9)
K2
8036503
1
SECTION ASSEMBLIES SEAL KIT, (includes items 11 & 12)