TM 3-4240-286-20&P
2-20. AIRFLOW VALVE AND SILENCER - M AINTENANCE INSTRUCTIONS (CONT).
ACTION
LOCATION
ITEM
REMOVAL (CONT)
Airflow Valve and Silencer
Airflow valve
REPAIR
Nonmetallic hose
Fabricate replacement nonmetallic hose (fig E-3,
Replace airflow valve gasket (15) if unserviceable.
Gasket
Remove gasket from flange.
Clean flange using dry-cleaning solvent (item 4,
Apply cement (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). Tighten securely.
Connect electrical cable plug P15 (9) to airflow valve
connector J15 (10).
2-90
