SDR PCAA9900021

Service difficulty report · Valve · Dhav DHC8102

Difficulty date: July 1, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N833EX
Make and model: Dhav DHC8102
Aircraft serial: 282
Engine: Pwa PW120A
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Valve
Condition: Malfunctioned
Location: Nr 2 Engine
Stage of operation: CR
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

FLT 3635 - BWI, IN FLIGHT AFTER CRUISE POWER LEVERS WERE BROUGHT BACK TO IDLE, AN ELECTRICAL ODOR WAS NOTICED. MAINTENANCE RAN ACFT AND ISOLATED NR 2 ENGINE. INSPECTED ENGINE, NO LEAKS NOTED. REMOVED AND CLEANED AIR SWITCHING VALVE. REINSTALLED VALVE IAW P&W M/M 72-30-00. RAN ACFT, OPS CHECK OK.