JLG 600SC_660SJC Parts Manual User Manual
Page 120
3-8
SECTION 3 BOOM
FIGURE 3-2. BOOM INSTALLATION - 660SJC
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref.
BOOM & CYLINDERS INSTALLATIONS
0272147
Ref.
ANSI & ANSI Export Specs
5
0272146
Ref.
Australian & CE Specs
6
1
1
Boom Assembly Options:
ANSI & ANSI Export Specs Options (See Figure 3-3 for
Breakdown):
0801393
Prior to S/N 0300097054
0801484
S/N 0300097054 to S/N 0300128000
Australian & CE Specs Options (See Figure 3-4 for
Breakdown):
0801392
Prior to S/N 0300097054
0801481
S/N 0300097054 to S/N 0300128000
2
1
Lift Cylinder Assembly Options (See Section 5 for Breakdown):
Use 1001112468
Original Equipment (was p/n 1683666)
1001112468
Service Replacement
3
1
Master Cylinder Assembly Options (See Section 5 for
Breakdown):
1683263
Prior to S/N 0300097054
1684413
S/N 0300097054 to S/N 0300128000
4
1683418
1
Platform Level Cylinder Assembly (See Section 5 for
Breakdown)
5
0060066
1
Rotator Assembly (See Figure 3-5 for Breakdown)
Note: Torque Nut on Bottom of Rotator to 480 Ft Lbs when
Reassembling.
6
Not Used
7
4844944
1
Weldment, Push Link
8
4844815
1
Pivot
9
4844816
1
Tube, Jib (Top)
0962335
4
Bushing
10
4844817
2
Tube, Jib (Bottom)
11
1683609
1
Jib Lift Cylinder Assembly (See Section 5 for Breakdown)
12
3422564
2
Pin
13
1
Pin Options:
3422568
Prior to S/N 0300097054
3423184
S/N 0300097054 to S/N 0300128000
14
3422566
2
Pin
15
3422561
2
Pin
16
3422583
1
Pin
17
3422860
2
Pin
18
3422861
2
Pin
19
3422867
1
Pin
20
Not Used
21
3841258
3
Keeper, Pin
22
3841143
9
Keeper, Pin
23
3422557
1
Pin
24
1
Pin Options:
3422574
Prior to S/N 0300097054
3422790
S/N 0300097054 to S/N 0300128000
25
0642012
3
Bolt 5/8in-11NC x 1-1/2in