Service difficulty report · Valve · Dhav DHC8101

Difficulty date
October 23, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Dhav DHC8101
Engine
Pwa PW123
Part
Valve
Part number
153212A
Condition
Failed
Location
De Ice Dist
Component
Bendix
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) FAILURE OF THE DEICE DISTRIBUTION VALVE BECAUSE OF ACCUMULATION OF MOISTURE DUE TO ABSENCE OF A DRAIN HOLE. DRAIN HOLE PLUGGED BY POTTING COMPOUND.