TM 55-1520-240-23-10
14-8
INSTALL CLUTCH CHAIN AND ROLLER CHAINS (AVIM)
14-8
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Materials:
Grease (E190)
Lockwire (E231)
Tie-Wrap (E374)
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
Task 14-7
Task 14-11
TM 55-1520-240-23P
1.
Apply light coat of grease (E190) on clutch chain
(1), roller chain (2), and roller chain (3). Put light
coat of grease (E190) on sprockets (4).
2.
Time winch cable drum and levelwind mechanism
(Task 14-7).
Do not move cable drum or levelwind
screw when installing chains.
Levelwind timing could change, which
could snarl the cable.
3.
Install roller chain (2). Install spring lock (5).
4.
Install roller chain (3). Install spring lock (5).
5.
Install clutch chain (1). Install spring lock (5).
6.
Position cover (6). Install six screws (7) and
washers (8). Lockwire screws with lockwire
(E231).
14-30