Service difficulty report · Duct · Boeing 777222

Difficulty date
December 8, 2012
Submitted
December 31, 2012
Operation
Air carrier
Aircraft
N777UA
Make and model
Boeing 777222
Aircraft serial
26916
Aircraft time
71,635 hours, 12,880 cycles
Engine
Pwa PW4077
Part
Duct
Condition
Blown
Location
Ac Bay
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

FOUND SURGE FLEX DUCT BLOWN OUT. REPLACED FLEXIBLE SURGE DUCT PER AMM. REPLACED RIGHT PACK ACM PER AMM 21-52-02, OP AND LEAK CHECK GOOD.