TM 3-4240-286-20&P
ACTION
ITEM
LOCATION
INSTALLATION (CONT)
4
Place hose clamps (7) on nonmetallic hose (8) and
Silencer
Airflow Valve and Silencer
install on airflow valve (13).
Install silencer (3) in nonmetallic hose (8) and tighten
adjusting screw on hose clamps (7).
Place retaining strap (6) over silencer (3), and aline
screw holes in strap and mounting bracket (14).
Install screws (5) and nuts (4). Tighten securely.
Install airduct hose (2) on silencer (3) and tighten hose
REMOVAL
clamp adjusting screw (1).
Lift edge of plate (16) with a sharp tool.
Instruction plate
Airflow Valve and Silencer
Pull plate completely off the mounting surface.
INSTALLATION
Thoroughly clean mounting surface with dry-cleaning
solvent (item 4, app D). Mounting surface must be free
of all contamination such as oil, grease, dirt or any
foreign matter.
Activate the back of the plate with dry-cleaning solvent
(item 4, app D).
Mount the plate and apply pressure to the plate surface.
Spray or brush plate with aliphatic polyurethane coating
(item 2, app D).
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