JLG 450AJ ANSI Parts Manual - Manual (Page 177)

3120750 5-3
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-1. AXLE LOCKOUT CYLINDER ASSEMBLY
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
AXLE LOCKOUT CYLINDER ASSEMBLIES Ref
1683575 PRIOR TO S/N 63921 Ref D
1684139 S/N 63921 TO PRESENT Ref C
1 1683572 Barrel Weldment 1
2 Not Used
3 Use Item 51 Ring, Wear 1
4 Use Item 51 T-Seal 1
5 Use Item 51 Ring, Wear 2
6 Use Item 51 O-Ring 1
7 Use Item 51 Ring, Back-up 1
8 Use Item 51 Wiper 1
9 Use Item 51 Seal 1
10 Rod Weldment Options: 1
1683574 Prior to S/N 63921
1684138 S/N 63921 to Present
11 1683076 Cap 1
12 3760367 Ring, Washer 1
13 3931516 Bolt, Socket Head 5/16”-18NC x 2” 8
14 Cartridge, Valve (Counterbalance) Options: 2
Use 4641162 Prior to S/N 56898 (Was p/n 4640525)
4641162 S/N 56898 to Present
2900770 Seal Kit - 4640525 & 4641162 Valve (1 Per
Assy) 2
15 4640858 Valve, Bleeder 2
16 Bushing Options: 2
Use 0962474 Prior to S/N 63921 (was p/n 0961890)
0962474 S/N 63921 to Present
17 0100011 Loctite #242 (Not Shown) A/R
18 0100038 Primer, Locking (Not Shown) A/R
19 2220885 Plug, O-Ring 1
20 0962140 Bushing 1
— — — — — — — — — —
51 2901548 Seal Kit (Includes Items 3-9) 1