Service difficulty report · Valve · Dhav DHC8301

Difficulty date
November 28, 1999
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Dhav DHC8301
Engine
Pwa PW123
Propeller
Hamstd 14SF15
Part
Valve
Part number
310848501
Condition
Stuck
Location
Nr 1 Engine
Component
Pwa · PW123
Stage of operation
NR
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) MIST IN CABIN REPORTED AFTER SELECTING NR 1 BLEED ON. ENG P2.5-3 AIR SWITCH STUCK IN P3 POSITION CAUSING OIL TO BE FORCED PAST THE SEALS AND INTO COMPRESSOR.