Service difficulty report · Guide Vane · Boeing 777222

Difficulty date
July 11, 2020
Submitted
July 12, 2020
Operation
Air carrier
Aircraft
N769UA
Make and model
Boeing 777222
Aircraft serial
26921
Aircraft time
97,695 hours, 17,144 cycles
Engine
Pwa PW4077
Part
Guide Vane
Condition
Damaged
Location
Nr 2 Eng Fan
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

PDA 2 FAN EXIT VANE ASSY DAMAGED AT THE 2 O`CLOCK POSITION OF NR 1 ENG, LOWER PORTION DEPARTED ENGINE REMOVED THE BROKEN FEGV ON NR 1 ENGINE IAW AMM 72-33-02. PERFORMED STEP 2 OF ECRA 7200-05592 REV A. UPON PERFORMING STEP 2 ANOTHER FEGV. FOUND DAMAGED. IT WAS REMOVED IAW AMM 72-33-03-200-801-N01. REMOVED TWO BROKEN FAN EXIT GUIDE VANES ADJACENT TO EACH OTHER AT THE 2 O''CLOCK POSITION. NEED TO HAVE ENGINE REMOVED WITHIN 2 CYCLES. AS PER ECRA 7200-05592 REF ECRA 7200-05592A ACCOMPLISH INTERIM REPAIR FOR MX FERRY TO REPAIR FACILITY WHERE ENG REPLACMENT CAN BE ACCOMPLISHED. WITHIN 2 CYCLES.