Service difficulty report · Attenuator · Boeing 757204

Difficulty date
April 27, 2015
Submitted
May 1, 2015
Operation
Air carrier
Aircraft
N906NV
Make and model
Boeing 757204
Aircraft serial
27236
Aircraft time
68,541 hours, 24,327 cycles
Engine
Rroyce RB211535E437
Part
Attenuator
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
CL
How discovered
O
Nature of condition
R, A
Precautionary procedure
A

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

What was found

ON CLIMB OUT AROUND 2200"" AGT, VNAV SELECTION, LT ENG COMPRESSOR STALL, LT ENG EGT WENT TO 874 DEG. FLIGHT ATTENDANTS REPORTED FLAMES OUT OF LT ENG, FAULT CODE R7106XE01, REF LOG PAGE 557148. R & R TPU. OPERATIONS CHECKED GOOD. PERFORMED TEST NR 3 IP & HP COMPRESSOR AIRFLOW TEST IAW MM 71-00-00. OPERATIONS CHECKED GOOD. R & R LT ENG 9 O'CLOCK ATTENUATOR IAW AMM 75-32-10.