JLG 600SC_660SJC Parts Manual - Manual (Page 95)

3120899 3-7
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
.
FIGURE 3-2. BOOM INSTALLATIONS - 600SJC & 660SJC
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
BOOM & CYLINDERS INSTALLATIONS Ref.
0270357 600SJC (Front Entry Platform) Ref. 2
0272142 600SJC (Side Entry Platform) Ref. 4
0270359 660SJC (Front Entry Platform) Ref. 2
0272146 660SJC (Side Entry Platform) Ref. 4
1 Boom Assembly Options: (See Figure 3-3 for Breakdown) 1
0801249 600SJC (Prior to S/N 0300068289)
0801347 600SJC (S/N 0300068289 to S/N 0300073986)
0801390 600SJC (S/N 0300073986 to S/N 0300128000)
0801251 660SJC (Prior to S/N 0300068289)
0801348 660SJC (S/N 0300068289 to S/N 0300073986)
0801392 660SJC (S/N 0300073986 to S/N 0300128000)
2 Boom Lift Cylinder Assembly Options (See Section 5 for
Breakdown): 1
1683275 Prior to S/N 0300070975
Use
1001112468
S/N 0300070975 to S/N 0300128000 (was p/n 1683666)
3 1683263 Master Cylinder Assembly (See Section 5 for Breakdown) 1
4 1683418 Articulating Jib Level Cylinder Assembly (See Section 5 for
Breakdown) 1
5 Rotator Assembly Options: (Note: Torque Nut on Bottom of
Rotator to 480 Ft Lbs when Reassembling.) 1
Use 0060074 Front Entry Platform (was p/n 0060031) (See Figure 3-4
for Breakdown)
0060066 Side Entry Platform (See Figure 3-5 for Breakdown)
6 Weldment, Platform Support Options: 1
4846081 Front Entry Platform
See Note Side Entry Platform (Note: See Items 201-210)
7 4844944 Weldment, Push Link 1
8 4844815 Weldment, Pivot 1
9 4844816 Weldment, Tube (Top) 1
10 4844817 Weldment, Tube (Bottom) 2
11 Articulating Jib Lift Cylinder Assembly Options (See
Section 5 for Breakdown): 1
1683258 Prior to S/N 0300070975
1683609 S/N 0300070975 to S/N 0300128000
12 3422564 Pin (Boom Pivot & Lift Cylinder Pivot - T/T End) 2
13 3422568 Pin (Boom Lift Cylinder - Boom End) 1
14 3422566 Pin (Link - T/T End & Master Cylinder - T/T End) 2
15 3422561 Pin (Articulating Jib Cylinder - Pivot End & Pivot - Boom
End) 2
16 3422583 Pin (Articulating Jib Level Cylinder - Boom End) 1
17 3422860 Pin (Top Tube - Pivot End) 1
18 3422861 Pin (Bottom Tube - Both Ends) 2
19 3422867 Pin (Articulating Jib Lift Cylinder - Top Tube End) 1
20 3422563 Pin (Top Tube - Rotator End) 1
21 3841258 Keeper, Pin 3
22 3841143 Keeper, Pin 9
23 3422557 Pin (Link - Boom) 1