JLG 450A_AJ Series II Parts Manual User Manual
Page 283
SECTION 5 - CYLINDER
3121244
450A Series II/450AJ Series II
283
FIGURE 5-2. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450A SERIES II)
(ORIGINAL EQUIPMENT)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Note: Original Equipment Cylinder may have been replaced
with Service Replacement Cylinder. Identify p/n stamped on
cylinder before ordering parts.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Belgium Built Machines use SNs 13xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
1684165
Ref
LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY (450A
SERIES II) (ORIGINAL EQUIPMENT)
C
1
0100011
AR
Compound, Locking
2
0100038
AR
Primer, Locking
3
0100063
AR
Loctite RC 609 (SN 0300124000 through 0300133424)
4
0630534
3
Capscrew #10-24NC x 1in
5
0962185
1
Bushing, Tapered
6
0961947
4
Bushing, Garmax
7
1683050
1
Head
8
1684166
1
Barrel Weldment
9
1684167
1
Rod Weldment
10
2220885
1
Plug, O-Ring
12
3480232
1
Piston
13
2901549
2
Ring, Wear
14
3760367
1
Ring, Washer
15
2901549
2
Ring, Back-up
16
2901549
1
Ring, Wear
17
2901549
1
Ring, Back-up
18
2901549
1
O-Ring
19
2901549
1
O-Ring
20
3900139
1
Setscrew 1/4in-20NC x 1/2in
21
3931516
8
Capscrew 5/16in-18NC x 1in
22
2901549
1
Wiper
23
2901549
1
Seal
24
2901549
1
T-Seal
25
4568068
1
Tube, Spacer
26
4640932
1
Cartridge, Valve (Counterbalance Vented)
26
7011112
1
Seal Kit - 4640932 Valve
27
4641086
1
Cartridge, Valve (Counterbalance Non-Vented)
27
2900792
1
Seal Kit - 4641086 Valve
30
2901549
1
Seal Kit, Cylinder (Includes Items 13,15-19 & 22-24)