REMOVAL FILL HOSE VALVE.
a. Remove clamp (1, View Q) and remove valve (4) with fittings (3 and 5).
b. If necessary, remove fittings (3 and 5) from valve.
REPAIR FILL HOSE VALVE.
If application of new antiseize tape and/or tightening does not stop leaks, replace valve and fittings.
INSTALLATION FILL HOSE VALVE.
a. Install antiseize tape on male threads and install fittings (3 and 5) on valve (4).
b. Install hose (2) on fitting (3) and secure with clamp (1).
REMOVAL SOUND INSULATORS.
It may be necessary to remove lower half of split hanger brackets to remove some
Sound insulating blankets (View R) are held together by hook and loop fasteners, peel fasteners apart to remove.
REPAIR SOUND INSULATORS.
Replace any torn or damaged sound insulators.
INSTALLATION SOUND INSULATORS.
a. Wrap sound insulators around piping and secure with hook and loop fasteners.
b. If removed, install lower half of split hanger brackets (4, View H).
REMOVAL FLOW SENSORS.
Replacement of flowmeters is done at Direct Support Maintenance.
Remove four capscrews (1, View S), Iockwashers (2), and washers (3) and remove the flow sensor (4).
REPAIR FLOW SENSORS.
Clean the paddle wheel on the sensor to make certain it rotates freely.
INSTALLATION FLOW SENSORS.
a. Position the sensor (4) on the piping boss making certain that the FLOW arrow on the side of the sensor is in
direction of flow as marked on piping,
b. Secure the flow sensor with four capscrews (1), Iockwashers (2) and washers (3).