JLG 740AJ Parts Manual - Manual (Page 121)

3121146 5-9
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-4. LIFT CYLINDER ASSEMBLY - TOWER BOOM
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
1683537 TOWER LIFT CYLINDER ASSEMBLY Ref G
1 1683823 Barrel Weldment 1
2 1683818 Head 1
3 3760374 Ring, Washer (Prior to SN 45154 Only) 1
4 1683539 Rod Weldment 1
5 3480236 Piston 1
6 2220883 Plug, O-Ring 2
7 2220888 Plug, O-Ring 1
8 4640509 Cartridge, Valve 1
2900792 Seal Kit - 4640999 Valve 1
9 4640605 Cartridge, Valve 1
2900792 Seal Kit - 4640605 Valve 1
10 0962102 Bushing, Garmax 4
11 Not Used
12 Kit O-Ring 1
13 Kit Ring, Lock 1
14 Kit Seal 2
15 Kit Ring, Lock 2
16 Kit O-Ring 1
17 Kit Ring, Back-up 2
18 Kit Ring, Wear 1
19 Kit Seal 1
20 Kit Wiper 1
21 0961903 Bushing, Tapered 1
22 3932240 Capscrew, Socket Head 3/4” x 2 1/2” 8
23 0100011 Loctite #242 (Not Shown) AR
24 0100038 Primer, Locking (Not Shown) AR
25 0100063 Loctite #RC609 (Not Shown) AR
26 0630536 Bolt 3
— — — — — — — — — —
2901537 Seal Kit (Includes Items 12-20) 1