JLG 740AJ Parts Manual - Manual (Page 119)

3121146 5-7
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 - MAIN BOOM
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
1683547 MAIN BOOM LIFT CYLINDER ASSEMBLY Ref I
1 1683821 Barrel Weldment 1
2 1683549 Rod Weldment 1
3 3480238 Piston 1
4 0961901 Bushing, Tapered 1
5 2220888 Plug, O-Ring 1
6 1683071 Head 1
7 3760374 Washer, Ring 1
8 3932240 Bolt, Socket Head 3/4” x 2 1/2” 8
9 Not Used
10 Kit O-Ring 1
11 Kit Ring, Back-up 2
12 Kit Wiper 1
13 Kit Seal, Rod 1
14 Kit O-Ring 1
15 Kit Ring, Back-up 1
16 Kit Ring, Wear 2
17 Kit T-Seal 1
18 Kit Seal 1
19 0962102 Bushing, Garmax 4
20 4641062 Plug 1
21 4640509 Cartridge, Valve 1
2900792 Seal Kit - 4640509 Valve 1
22 2180615 Orifice 1
23 0100011 Loctite #242 (Not Shown) AR
24 4641027 Cartridge, Valve 1
25 0100038 Primer, Locking (Not Shown) AR
26 2220883 Plug 1
27 2220775 Fitting 1
28 2220516 Fitting 1
29 0100063 Loctite RC609 (Not Shown) AR
30 Kit Ring, Wear 1
31 0630537 Bolt 3
— — — — — — — — — —
2901514 Seal Kit (Includes Items 10-18 & 30) 1