Service difficulty report · Coupling · Boeing 777222

Difficulty date
January 6, 2024
Submitted
February 5, 2024
Operation
Air carrier
Aircraft
N792UA
Make and model
Boeing 777222
Aircraft serial
26934
Aircraft time
106,167 hours, 14,134 cycles
Part
Coupling
Part number
14C3308
Condition
Leaking
Location
Fwd Cargo Lhs Si
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

WATER COMIMG OUT OF ALL FWD BELLY DRAINS PARTIALLY REMOVED SIDEWALL PANEL IN FWD CARGO LH SIDE FOR ACCESS R & R BOTH PACKINGS AND COUPLER AT WATER LEAK IRW 38-10-01. LEAK ICE STILL REMAINS IN FWD CARGO BILGE. NEEDS MELTED FOR DRAIN. TO WATER LEAK. PARTS USED: 99-3811-3-0024,QTY :1 STOPPED. SIDEWALL PANEL STILL OPEN NEEDS RE-INSTALL. SIDEWALL NEEDS REINSTALLED. 00-0585-3-0332,QTY :1 INSULATION REF AMM 53-17-00 ACCOMPLISH EC/RA 2011-0100, CARGO COMPARTMENT SPILL, SECTION STATION 676 TO BODY STATION 951, BETWEEN STRINGER S40L - THIS CLEAN UP WILL BE ACCOMPLISHED DURING THAT MAINTENANCE 2.B., IN-DEPTH CLEANUP, IN THE APPROXIMATE AREA FROM BODY STRINGER S40R. THIS AIRCRAFT IS TO GO TO C CHECK 09JAN2024 AND OPPORTUNITY. REFERANCE LP#6750079 AND ECRA2011-01000, ITEM 2.B , IN-DEPTH CLEAN UP , THIS STEP IS TO BE ACCOMPLICED WITHIN 7 DAYS, OK TO DIP ; INITIAL CLEAN UP PART A COMPLIED WITH; WITHIN 7 TOMC-APPROVAL FROM SC1ELBYC COMMENT DAYS, ACCOMPLISH EC/RA 2011-01000, LAVATORY SPILL, SECTION 2.B., IN-DEPTH CLEANUP, IN THE APPROXIMATE AREA FROM BODY STATION__676___ TO BODY STATION__971___, BETWEEN __STRINGER S40L - STRINGER S40R.___. PER ECRA 2011-01000 REV AC MOST OF THE BIG CHUCK OF ICE IS OUT. WATER STILL REMAINS FROM REF EC/RA 2011-01000 FOR A COMPREHENSIVE PROCESS TO MANAGE AIRCRAFT IS GOING INTO C CHECK ON JAN 9 2024 AND WE HAVE REMOVED STANDING WATER AND DRIED CARGO BAY. REPAIRED AND REINSTALLED SIDEWALL PANEL. REFERENCE 25-52-06-400-801.