Service difficulty report · Engine · Boeing 777222

Difficulty date
February 2, 2009
Submitted
February 4, 2009
Operation
Air carrier
Aircraft
N799UA
Make and model
Boeing 777222
Aircraft serial
26926
Aircraft time
47,651 hours, 7,044 cycles
Engine
Pwa PW40903
Engine time
43,944 hours, 6,485 cycles
Part
Engine
Condition
Malfunctioned
Location
Nr 2
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ENGINE SYSTEM STATUS MSGS HPT & LPT. REPAIR NOT VIABLE, ESN 222061 REPLACED WITH ESN 222139 IN POS 02 PER TOD AMM 71-00-02 CONFIG 2 FIG 422. FIELD REPAIR ACCOMPLISHED TO REPAIR THE AFT ENGINE MOUNT, AND REPLACE THE TURBINE CASE COOLING ACTUATOR.