Service difficulty report · Bleed Control · Boeing 767222

Difficulty date
June 13, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N615UA
Make and model
Boeing 767222
Aircraft serial
21876
Engine
Pwa JT9D7R4D
Part
Bleed Control
Condition
Malfunctioned
Location
Nr 2 Engine
Stage of operation
TO
Nature of condition
R
Precautionary procedure
C, D

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

What was found

ON TAKEOFF, NR 2 ENGINE SUSTAINED TWO SHORT COMPRESSOR STALLS. SURGE CHECKS WERE ACCOMPLISHED REFERENCE MAINTENANCE MANUAL. THE ENGINE VANE BLEED CONTROL WOULD NOT TRIM, AND IT WAS REPLACED. THE STATOR VANE ACTUATOR WAS REPLACED PRECAUTIONARY.