Service difficulty report · Coupler · Boeing 777222

Difficulty date
May 25, 2011
Submitted
June 22, 2011
Operation
Air carrier
Aircraft
N791UA
Make and model
Boeing 777222
Aircraft serial
26933
Aircraft time
60,348 hours, 8,835 cycles
Engine
Pwa PW40903
Part
Coupler
Part number
490S1
Part serial
223
Condition
Damaged
Location
Hf System
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

HF FAULTS. FOUND 42' OF HF ANTENNA COAX CABLE BAD. COAX CABLE ON OSTF B6425,EST 5-26, 2 CONNECTORS ON OSTFV4295 ETA ON DAYS & OSTF N2455 LC SOURCING.