JLG 600SC_660SJC Parts Manual - Manual (Page 31)

3120899 2-3
SECTION 2 TURNTABLE
S
E
C
T
I
O
N
2
T
U
R
N
T
A
B
L
E
FIGURE 2-1. CONTROL VALVES INSTALLATIONS
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
VALVES INSTALLATIONS Ref.
0257488 600SC (Prior to S/N 0300064782) Ref. 5
0271631 600SC (S/N 0300064782 to S/N 0300128000) Ref. 3
0257489 600SJC & 660SJC (Prior to S/N 0300064782) Ref. 5
0271667 600SJC & 660SJC (S/N 0300064782 to S/N 0300128000) Ref. 3
1 4641017 Main Control Valve Assembly (See Figure 2-2 for
Breakdown) 1
2 Auxiliary Pump Assemblies Options: 1
3600243 Auxiliary Pump Assembly (See Item 201 for Breakdown)
(Prior to S/N 0300070773)
3600365 Auxiliary Pump Assembly (See Item 301 for Breakdown)
(S/N 0300070773 to S/N 0300128000)
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) (Prior to S/N 0300071456) 1
5 2120146 Hydraulic Pressure Filter Assembly 1
5A 2120150 Element, Filter 1
5B 7016312 Indicator, Clogged 1
6 4640689 Valve Assembly (Pressure Reducing)
(Prior to S/N 0300061570 Only) 1
6A 7010530 Cartridge 1
7010531 Seal Kit - 7010530 Cartridge 1
6B 4640907 Valve Assembly (Pressure Reducing)
(S/N 0300064782 to S/N 0300128000) 1
6C 7012941 Cartridge 1
7010543 Seal Kit - 7012941 Cartridge 1
7 4640906 Valve Assembly (Two Speed) 1
7A 7023981 Cartridge without Coil 1
7012905 Seal Kit - 7023981 Cartridge 1
7B 7012944 Coil 1
7C 7017481 Cartridge, Check 2
7012972 Seal Kit 2
8 Valve Kit (Articulating Jib) Options: A/R
Not Required 600SC 0
4640921 600SJC & 660SJC (See Figure 2-3 for Breakdown) 1
9 0641613 Bolt 3/8in-16NC x 1-5/8in 2
10 4711600 Flatwasher 3/8in Thin 7
11 4891800 Flatwasher 1/2in Hardened 2
12 4751500 Flatwasher 5/16in Regular 5
13 3311501 Nut 5/16in-18NC 3
14 2120145 Return Filter Assembly 1
14A 2120149 Element, Filter 1
14B 7016313 Indicator, Clogged 1
15 2220893 Fitting, Adapter 1
16 0651406 Bolt 1/4in-28NF x 3/4in 4
17 4711400 Flatwasher 1/4in Thin A/R