TM 9-2320-272-24-2
3-293. FRESH AIR VENT CONTROL ASSEMBLY REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
All
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanics tool kit (Appendix E, Item 1)
l Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
l Hood raised and secured (TM 9-2320-272-10).
Cotter pin (Appendix D, Item 53)
Lockwasher (Appendix D, Item 354)
a. Removal
1.
Remove screw (4), sheet spring nut (7), and clamp bracket (5) from personnel hot water heater (9).
2.
Remove cotter pin (8), fresh air control cable (3), and clip (2) from fresh air shutoff rod (10). Discard
cotter pin (8).
3.
Remove eight screws (11) and pull instrument cluster (16) from instrument panel (12).
4.
Remove nut (13) and lockwasher (14) from fresh air control handle (15) and slide off fresh air
control cable (3) at coiled end. Discard lockwasher (14).
5.
Remove fresh air control handle (15) and fresh air control cable (3) from instrument cluster (16).
b. Installation
1.
Install fresh air control handle (15) and fresh air control cable (3) through hole in instrument
cluster (16).
2.
Position fresh air control handle (15) against instrument cluster (16) and install with new
lockwasher (14) and nut (13).
3.
Push fresh control cable (3) through firewall (6).
4.
Install instrument cluster (16) on instrument panel (12) with eight screws (11).
5.
Push fresh air control handle (15) in all the way.
Close fresh air shutoff rod (10) before connecting fresh air control cable (3).
6.
Install clip (2) and fresh air control cable (3) on fresh air shutoff rod (10) with new cotter pin (8).
7.
Install fresh air control cable (3) on personnel hot water heater (9) with clamp bracket (5), spring
8.
nut (7), and screw (4).
9.
Adjust air intake flap (1) to the closed position.
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