JLG 660SJ Parts Manual - Manual (Page 23)

3120842 1-15
S
E
C
T
I
O
N
1
F
R
A
M
E
SECTION 1 FRAME
.
FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
WHEEL DRIVE INSTALLATIONS OPTIONS: Ref
2WD, 2WS/4WS Ref
0254975 Prior to SN 0300056536 Ref 5
0270121 SN 0300056536 to SN 0300068000 Ref 3
4WD, 2WS/4WS
0254976 Prior to SN 0300056536 Ref 7
0270120 SN 0300056536 to SN 0300068000 Ref 3
1 Drive Hub Assembly Options: AR
2WD, 2WS/4WS Options: 2
2780114 Prior to SN 0300064395 (See DRIVE HUB
ASSEMBLY for Breakdown)
2780261 SN 0300064395 to SN 0300068000 (See DRIVE HUB
ASSEMBLY for Breakdown)
4WD, 2WS/4WS Options: 4
2780136 Prior to SN 0300064395 (See DRIVE HUB
ASSEMBLY for Breakdown)
2780261 SN 0300064395 to SN 0300068000 (See DRIVE HUB
ASSEMBLY for Breakdown)
2 Drive Brake Assembly Options: (See DRIVE BRAKE
ASSEMBLY for Breakdown) AR
See Note Prior to SN 0300033476 (Note: Recommend using
0920110 as a complete replacement for 0920084)
0920110 SN 0300033476 to SN 0300056536
Use 0920119 SN 0300056536 to SN 0300068000 (was p/n 0920117)
7000731 Gasket (Located between Hub/Brake/Motor - Not
Shown) 2
3 3160204 Drive Motor Assembly (See DRIVE MOTOR ASSEMBLY -
REXROTH for Breakdown) AR
Note: Adjustment required when replacing complete
motor - See Service Manual for adjustment. Ref
4 0682016 Bolt 5/8in-11NC x 2in (Grade 8) AR
5 Flatwasher 5/8in Options: AR
4712000 Prior to SN 0300037066 (Thin)
4892000 SN 0300037066 to SN 0300068000 (Hardened)
6 Stud Options: AR
4300092 Stud 1/2in-13NC x 5-1/2in
4300097 Stud 1/2in-13NC x 5-1/8in
7 Not Used
8 3311801 Nut 1/2in -13 NC AR
9 0100011 Compound, Locking AR
10 3300007 Nut, Wheel 20
11 4891800 Flatwasher 1/2in Hardened AR