JLG 660SJ Parts Manual User Manual
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3-3
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
.
FIGURE 3-1. BOOM INSTALLATIONS - 600S
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
BOOM AND CYLINDERS INSTALLATION OPTIONS:
Ref
0255290
600S (Front Entry Platform Machines Prior to
SN 0300061927)
Ref
9
0271327
600S (Front Entry Platform Machines SN 0300061927 to
SN 0300068000)
Ref
3
0272132
600S (Side Entry Platform)
Ref
2
1
Boom Assembly - 600S (See MAIN BOOM ASSEMBLIES
for Breakdown)
1
0801071
Prior to SN 0300067538
0801340
SN 0300067538 to SN 0300068000
2
1683275
Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
1
3
1683266
Master Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
1
4
Platform Level Cylinder Assembly Options: (See CYLINDER
SECTION for Breakdown)
1
1683271
Prior to SN 0300024714
1683415
SN 0300024714 to SN 0300068000
5
Rotator Assembly Options:
1
Use 0060075
Front Entry Platform (p/n was 0060034) (See ROTATOR
ASSEMBLIES (FRONT ENTRY PLATFORM) for
Breakdown)
0060067
Side Entry Platform (See ROTATOR ASSEMBLIES (SIDE
ENTRY PLATFORM) for Breakdown)
6
Support, Platform Options:
1
4844790
Front Entry Platform Prior to SN 0300037428
4845682
Front Entry Platform SN 0300037428 to SN 0300042668
4845703
Front Entry Platform SN 0300042668 to SN 0300053547
4846081
Front Entry Platform SN 0300053547 to SN 0300068000
See Note
Side Entry Platform (Note: See Items 101-110)
7
1001094043
Link, Push (was p/n 4844944)
1
8
Pin (Cylinder Pivot - T/T End & Boom Pivot) Options:
2
3422433
Prior to SN 0300041810
3422564
SN 0300041810 to SN 0300068000
9
Pin (Lift Cylinder Pivot - Boom End) Options:
1
3422437
Prior to SN 0300041810
3422568
SN 0300041810 to SN 0300068000
10
Pin (Link - T/T End) Options:
1
3422435
Prior to SN 0300041810
3422566
SN 0300041810 to SN 0300068000
11
Pin (Link - Boom End) Options:
1
3422418
Prior to SN 0300041810
3422557
SN 0300041810 to SN 0300068000
12
Pin (Master Cylinder - Boom End) Options:
1
3422436
Prior to SN 0300041810
3422567
SN 0300041810 to SN 0300068000
13
Pin (Master Cylinder - T/T End) Options:
1
3422434
Prior to SN 0300041810
3422565
SN 0300041810 to SN 0300068000