 |
|||
|
|
|||
|
Page Title:
EXTEND AND RETRACT CHAINS REPLACEMENT |
|
||
| ||||||||||
|
|
 TM 10-3930-673-34
16
This Task Covers:
a. Extend chain removal
c. Extend chain installation
b. Retract chain removal
d. Retract chain installation
INITIAL SETUP
Materials/Parts
Tools and Special Tools
Compound, Sealing (Item 40, Appendix B)
Tool Kit, General Mechanic's: Automotive
Lockwashers (4)
(Item 23, Appendix D)
Pin, Cotter
Rope
Equipment Condition
Vehicle parked on level ground
Boom retracted
Inner boom removed for retract chain removal
only (Para 16-12)
a. Extend Chain Removal.
(1)
Remove parts (1 through 15).
(a)
Remove four screws (1),
lockwashers (2), washers (3), and
cover (4) from boom (5). Discard
lockwashers.
WARNING
Use care when removing snap and
retaining rings. Snap and retaining
rings are under spring tension and
can act as projectiles when released
and could cause severe eye injury.
(b)
Remove two retaining rings (6) and
one pin (7) and disconnect extend
chain (8) from clevis (9).
(c)
If damaged, remove nut (10),
washer (11), and clevis (9) from
inner boom (12).
TR01019
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals