JLG 450A_AJ Series II Parts Manual User Manual
Page 53
SECTION 2 - TURNTABLE
3121244
450A Series II/450AJ Series II
53
FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
4641176
Ref
PROPORTIONAL VALVE ASSEMBLY
E
1
7012975
1
Cartridge, Check
1
7012540
1
Seal Kit - 7012975 Cartridge
2
7017482
2
Cartridge
2
70003649
2
Seal Kit - 7017482 Cartridge (was p/n 7012518)
3
7023970
1
Cartridge, Flow Regulator
3
7012953
1
Seal Kit - 7023970 Cartridge
4
7017440
3
Cartridge, Load Shuttle
4
7017441
3
Seal Kit - 7017440 Cartridge
5
7010542
2
Cartridge, Load Shuttle
5
7010543
2
Seal Kit - 7010542 Cartridge
6
7021611
1
Cartridge (Proportional Dump)
6
7012518
1
Seal Kit - 7021611 Cartridge
7
7023913
2
Cartridge, Relief (Telescope and Lower Lift)
7
7012998
2
Seal Kit - 7023913 Cartridge
8
7017422
1
Cartridge, Relief (Steer)
8
7012998
1
Seal Kit - 7017422 Cartridge
9
7017421
1
Cartridge, Relief (Upper Lift)
9
7012998
1
Seal Kit - 7017421 Cartridge
10
7017428
1
Cartridge, Relief (Swing)
10
7012998
1
Seal Kit - 7017428 Cartridge
11
7023922
1
Cartridge without Coil (Upper Lift)
11
7017402
1
Seal Kit - 7023922 Cartridge
12
7023914
1
Cartridge without Coil (Swing)
12
7017402
1
Seal Kit - 7023914 Cartridge
13
7017410
1
Cartridge without Coil (Main Dump)
13
7012967
1
Seal Kit - 7017410 Cartridge
14
7017433
1
Cartridge without Coil (Steer)
14
7017402
1
Seal Kit - 7017433 Cartridge
15
7017454
2
Cartridge without Coil (Lower Lift and Telescope)
15
7012903
2
Seal Kit - 7017454 Cartridge
16
7012944
7
Coil
17
7012943
4
Coil
18
7017451
1
Coil