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TM 9-2350-287-20-2
16-6.
PERSONNEL HEATER DUCT REPAIR (continued).
3.
4.
5.
c.
Remove shaft (22) and gate valve
(14) from heater duct (5).
Remove spring pin (21) and valve
handle (20) from shaft (22). Discard
spring pin.
Remove setscrew (19) and nut (18)
from handle (20).
CLEANING AND INSPECTION
1.
2.
d.
1.
2.
3.
5.
6.
Drycleaning solvent P-D-680 is toxic and flammable. Always wear protective goggles
and gloves, and use only in a well-ventilated area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO NOT use near open flame or excessive heat.
Clean ail parts with drycleaning solvent.
Inspect all parts for cracks, breaks, or bends. Replace any damaged parts.
ASSEMBLY
Install handle (20) on shaft (22) and secure with new spring pin (21).
Install setscrew (19) in handle (20), Secure finger-tight with nut (18).
Install shaft (22) up through heater duct (5) and gate valve (14).
Secure gate valve (14) to shaft (22) with two new spring pins (1 3).
Install two washers (15) and spring (17) on top of shaft (22) and secure with new cotter pin (16).
Check detent action of gate valve (14) and handle (20). Adjust setscrew (19), then tighten nut (18).
16-13
4.
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