TM 3-4240-284-20&P
2-20. AIRFLOW VALVE AND SILENCER - MAINTENANCE INSTRUCTIONS (CONT).
ACTION
ITEM
LOCATION
REMOVAL (CONT)
Disconnect electrical cable plug P15 (9) from airflow
Airflow valve
Airflow Valve and Silencer
valve connector J15 (10).
..
Remove nuts (11 ) and screw (12).
Remove airflow valve (13) from mounting bracket (14).
REPAIR
Nonmetallic hose
Fabricate replacement nonmetallic hose (fig E-3,
Gasket
Replace airflow valve gasket (15) if unserviceable.
Remove gasket from flange.
Clean flange using dry-cleaning solvent (item 4,
Apply adhesive (item 1, app D) to flange. Install
gasket.
INSTALLATION
Airflow Valve and Silencer
Airflow valve
Position airflow valve (13) against bracket (14) and aline
screw holes.
Install screws (12) and nuts (11). Ttghten securely.
Connect electrical cable plug P15 (9) to airflow valve
connector J15 (10).
2-90
