JLG 450AJ ANSI Parts Manual - Manual (Page 179)

3120750 5-5
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-2. PLATFORM LEVEL CYLINDER ASSEMBLY
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
PLATFORM LEVEL CYLINDER ASSEMBLY
1683598 450A Prior to S/N 38944 Ref D
1683730 450A S/N 38944 to Present Ref D
1683598 450AJ Prior to S/N 38103 Ref D
1683726 450AJ S/N 38103 to S/N38944 Ref B
1683731 450AJ S/N 38944 to Present Ref E
1 1683599 Barrel Weldment 1
2 Rod Weldment Options: 1
Use 1683885 &
4567978
450A Prior to S/N 45397 (Was p/n 1683600)
Use 1683885 &
4567979
450AJ Prior to S/N 45397 (Was p/n 1683600)
1683885 450A & 450AJ S/N 45397 to Present
3 3480230 Piston 1
4 1683058 Head 1
5 3760370 Washer, Ring 1
6 Not Used
7 Use Item 51 Seal, Piston 2
8 Use Item 51 Ring, Back-up 2
9 Use Item 51 O-Ring 1
10 Use Item 51 Ring, Lock 2
11 Use Item 51 Wiper 1
12 Use Item 51 Seal 1
13 Use Item 51 Ring, Back-up 1
14 Use Item 51 O-Ring 1
15 Use Item 51 Ring, Wear 1
16 Bushing, Tapered Options: 1
Use 0962185 450A Prior to S/N 54193 (Was p/n 0961900)
0962185 450A S/N 54193 to Present
Use 0962185 450AJ Prior to S/N54193 (Was p/n 0961900)
0962185 450AJ S/N 54193 to Present
17 3931720 Bolt, Socket Head 7/16”-14NC x 1 1/4” 8
18 4640932 Cartridge, Valve (Counterbalance Vented) 1
7011112 Seal Kit - 4640932 Valve 1
19 Cartridge, Valve Options (Counterbalance Non-
Vented): 1
Use 4641086 450A Prior to S/N 38944 (was p/n 4640509)
4641086 450A S/N 38944 to Present
Use 4641086 450AJ Prior to S/N 38103 (was p/n 4640509)
Use 4641086 450AJ S/N 38103 to S/N38944 (was p/n 4640999)
4641086 450A S/N 38944 to Present
2900792 Seal Kit - 4641086 Valve 1
20 0962006 Bushing 4
21 0100011 Loctite #242 (Not Shown) A/R
22 0100038 Primer, Locking (Not Shown) A/R