Service difficulty report · Valve · Dhav DHC8202

Difficulty date
September 7, 2007
Submitted
September 25, 2007
Operation
Air carrier
Aircraft
N437YV
Make and model
Dhav DHC8202
Aircraft serial
437
Aircraft time
28,451 hours, 25,896 cycles
Engine
Pwa PW123
Engine time
23,452 hours, 25,698 cycles
Part
Valve
Condition
Activated
Location
Nr 1 Engine
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

ASH FLT 2849 PHX. AFTER ENGINE START FLIGHT DECK FOGS UP WITH AN ODOR. MX REMOVED AND REPLACED NR 1 ENGINE P2.5 SWITCHING VALVE.