JLG 450AJ ANSI Parts Manual - Manual (Page 197)

3120750 5-23
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-9. TELESCOPE CYLINDER ASSEMBLY
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
TELESCOPE CYLINDER ASSEMBLY
1683582 450A Prior to S/N38481 Ref B
1683716 450A S/N38481 to Present Ref C
1683653 450AJ Prior to S/N38481 Ref B
1683718 450AJ S/N38481 to Present Ref C
1 Barrel Weldment 1
1683580 450A Prior to S/N 38481
1683715 450A S/N 38481 to Present
1683655 450AJ Prior to S/N 38481
1683717 450AJ S/N 38481 to Present
2 Rod Weldment 1
1683581 450A
1683654 450AJ
3 3480227 Piston 1
4 1683584 Head 1
5 4567331 Spacer, Tube 1
6 1120110 Cap, End 1
7 0962185 Bushing, Tapered 1
8 0630534 Bolt, Socket Head #10-24NC x 1” 3
9 4641055 Valve, Counterbalance 1
9A 7011335 Valve, Cartridge 2
2900770 Seal Kit - 7011335 Valve (1 Per Cartridge) 2
9B 3790110 O-Ring 2
10 4711500 Flatwasher 5/16” Narrow 4
11 0641520 Bolt 5/16”-18NC x 2 1/2” 4
12 3900142 Setscrew 3/8”-16NC x1/4” 1
13 0100011 Loctite #242 (Not Shown) A/R
14 0100038 Primer, Locking (Not Shown) A/R
15 Use Item 51 Wiper 1
16 Use Item 51 Seal 1
17 Use Item 51 Ring, Wear 1
18 Use Item 51 O-Ring 1
19 Use Item 51 Ring, Back-up 2
20 Use Item 51 O-Ring 1
21 Use Item 51 Seal 1
22 Use Item 51 Ring, Wear 2
23 3340847 Pad, Support (S/N 38481 to Present Only) 2
24 4751400 Flatwasher 1/4” (S/N 38481 to Present Only) 4
25 0641424 Bolt 1/4”-20NC x 3” (S/N 38481 to Present Only) 2
26 3311405 Locknut 1/4”-20NC (S/N 38481 to Present Only) 2
27 Use Item 51 Ring, Back-up 1
— — — — — — — — — —
51 2901544 Seal Kit (Includes Items 15-22 & 27) 1