Main boom telescope cylinder assembly -32 – JLG 660AJ Service Manual User Manual
Page 212
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SECTION 5 - HYDRAULICS
5-32
– JLG Lift –
3121616
Figure 5-63. Main Boom Telescope Cylinder Assembly
1.
Barrel
2.
Rod
3.
Piston
4.
Head
5.
Spacer
6.
Taper Bushing
7.
Wear Pad Mounting PLate
8.
Valve Block Assembly
9.
O-Ring Plug
10. Capscrew
11. Capscrew
12. Wear Ring
13. Seal
14. O-Ring
15. O-Ring
16. Wear Ring
17. O-Ring
18. Back-Up Ring
19. Rod Seal
20. Wiper
21. Back-Up Ring
22. Locking Primer
23. Locking Compound
24. Wear Pad
25. Bolt
26. Flat Washer
27. Not Used
28. Bolt
2
10
22
23
24
25
26
7
24
20
19
4
17
18
16
15
5
21
21
14
3
12
13
12
6
28*
9
9
1
8
11
*Torque to 9 ft-lb (12 Nm)
1683307G
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