TM 10-3510-222-24
3-72. ROLLER CHAIN.
This task covers:
a.
Removal
b.
Installation
INITIAL SETUP
Tools
General Mechanics Tool Kit (App B, Item 1)
Equipment Condition
Laundry Unit shut down (TM 10-3510-222-10)
General Safety Instructions
WARNING
Be sure power to dryer is off at circuit breaker
panel. Accidental start of dryer while performing
this task could cause injury.
a.
REMOVAL
(1)
Remove three screws (1), lockwashers (2) and chain guard (3).
(2)
Loosen two nuts (4).
(3)
Loosen nut (8) and tighten nut (5) until chain (6) is loose on sprockets.
(4)
Turn hub to expose master link (7). Remove master link (7).
(5)
Remove chain (6).
b.
INSTALLATION
(1)
Position chain (6) on sprockets and install master link (7) as illustrated.
(2)
Loosen nut (5) and tighten nut (8) until chain is tight.
(3)
Do roller chain adjustment procedure (Para 2-57).
(4)
Tighten two nuts (4).
(5)
Install three screws (1), lockwashers (2) and chain guard (3).
3-167
