Service difficulty report · Bleed Valve · Boeing 767332

Difficulty date
April 15, 2006
Submitted
April 19, 2006
Operation
Air carrier
Aircraft
N192DN
Make and model
Boeing 767332
Aircraft serial
28449
Aircraft time
42,566 hours, 6,548 cycles
Engine
Pwa PW4060
Engine time
36,223 hours, 5,573 cycles
Part
Bleed Valve
Condition
Failed
Location
Nr 1 Engine
Part time
36,223 hours, 5,573 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

ON TAKEOFF ROLL HPSOV AND BLEED LIGHT ILLUMINATED. ABORT OCCURRED AT 65 KNOTS. REPLACED LT ENG HP SOV PER MM. ALSO REPLACED ELBOW FITTING AT VALVE PRESSURE LINE DUE TO THREADS AND BODY DISTORTED. SERVICE VALVE ROBBED FROM SHIP 1607. PERFORMED OPS LEAK CHECK AND AIR SYSTEM BITE. INDICATE NORMAL VALVE P/N 802170-9, ELBOW P/N MS21926J6. OK FOR SERVICE.