JLG 450AJ ANSI Parts Manual - Manual (Page 183)

3120750 5-9
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-3. LIFT CYLINDER ASSEMBLY - JIB (450AJ ONLY)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
1683617 JIB LIFT CYLINDER ASSEMBLY Ref D
1 0100011 Loctite #242 (Not Shown) A/R
2 0100038 Primer, Locking (Not Shown) A/R
3 0961893 Bushing, Tapered 1
4 0962006 Bushing 4
5 1683053 Head 1
6 1683638 Barrel Weldment 1
7 1683639 Rod Weldment 1
8 2220885 Plug, O-Ring 1
9 3480210 Piston 1
10 Use Item 51 Ring, Lock 2
11 Use Item 51 Ring, Wear 1
12 Use Item 51 Ring, Back-up 2
13 3760368 Washer, Ring 1
14 Use Item 51 O-Ring 1
15 Use Item 51 O-Ring 1
16 3900142 Setscrew 3/8”-16NC x 1/4” 1
17 3931516 Bolt, Socket Head 5/16”-18NC x 2” 8
18 Use Item 51 Seal 1
19 Use Item 51 Wiper 1
20 Use Item 51 Ring, Back-up 1
21 Use Item 51 Seal, Piston 2
22 4567468 Spacer, Tube 1
23 4640509 Cartridge, Valve (Counterbalance Non-Vented) 1
2900792 Seal Kit - 4640509 Valve 1
24 4640999 Cartridge, Valve (Counterbalance Non-Vented) 1
7011185 Seal Kit - 4640999 Valve 1
25 0630534 Capscrew #10-24NC x 1” 3
— — — — — — — — — —
51 2901303 Seal Kit (Includes Items 10-12, 14-15, 18-21) 1