JLG 660SJ Parts Manual User Manual
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2-3
SECTION 2 TURNTABLE
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FIGURE 2-1. CONTROL VALVES INSTALLATIONS
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
VALVES INSTALLATIONS
Ref
0255315
600S (2WS)
Ref
10
0255446
600S (4WS)
Ref
9
0255445
600SJ (2WS) & 660SJ (2WS)
Ref
11
0255447
600SJ (4WS) & 660SJ (4WS)
Ref
9
1
Main Control Valve Assembly Options (See MAIN
CONTROL VALVE ASSEMBLY for Breakdown):
1
Use 4641096
Prior to SN 0300041265 (was p/n 4640919)
4641096
SN 0300041265 to SN 0300068000
2
3600243
Auxiliary Pump Assembly
1
2A
7013755
Replacement Motor
1
7013799
Brush Kit - 7013755
1
2B
7013711
Coupling
1
2C
7013796
Replacement Pump
1
See Note
Seal Kit (Note: Not Available - Purchase Individual
Pieces.)
1
7016700
Seal, Oil
1
7016701
O-Ring
1
7016702
O-Ring
1
2D
7022203
Bolt (Pump to Bracket)
4
2E
7016744
Bolt (Motor to Bracket)
2
3
4640908
Counterbalance Valve Assembly
1
3A
7011328
Cartridge, Counterbalance
2
2900770
Seal, Kit - 7011328 Cartridge
2
4
4640931
Manual Descent Valve Assembly (See Items 101-105 for
Breakdown)
1
5
Not Used
6
2120146
Hydraulic Pressure Filter Assembly
1
6A
2120150
Element, Filter
1
6B
7016312
Indicator, Clogged
1
7
4640907
Valve Assembly (Brake)
1
7A
7012941
Cartridge without Coil
1
7012907
Seal Kit - 7012941 Cartridge
1
7B
7012944
Coil
1
8
4640906
Valve Assembly (Two Speed)
1
8A
7012974
Cartridge with Coil
1
7012907
Seal Kit - 7012974 Cartridge
1
8B
7012944
Coil
1
8C
See Note
Cartridge, Check (Note: Not Available for Purchase.)
2
7012972
Seal Kit
1
9
Valve Kit (Articulating Jib) Options:
AR
Not Required
600S
0
4640921
600SJ & 660SJ (See ACCESSORY VALVE ASSEMBLY
for Breakdown)
1
10
Valve Kit (4WS) Options:
AR
Not Required
Without (4WS)
0
4640922
With (4WS) (See ACCESSORY VALVE ASSEMBLY for
Breakdown)
1