Service difficulty report · Duct · Boeing 777

Difficulty date
September 7, 2022
Submitted
September 7, 2022
Operation
Air carrier
Aircraft
N787UA
Make and model
Boeing 777
Aircraft serial
26939
Aircraft time
99,324 hours, 13,399 cycles
Part
Duct
Part number
NA
Condition
None
Location
Body
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

T/O REJECTED FOR BLEED LEAK BODY EICAS. BLEED LOSS BODY WHEN S TOPPED FOR BLEED LOSS BODY FAULT CODE 36200100 AND BLEED LEAK BODY FAUL IE ROD IAW AMM 36-12-04-000/400-809 REV 95. NO LEAKS AFTER REPLA T CODE 26135100 IS RELATED TO RUPTURED INLET DUCT OF ADP C2.FOU CEMENT. / P/N: 212W3151-1 DUCT ASSY INULATED P/N: USC777-046-411 ND INLET DUCT OF ADP C2 IN AFT CARGO COMPARTMENT RUPTURED OPEN R TIE ROD P/N: BACC10LE500E COUPLING CLAMP EF IPC 29-11-16-2 SHEET 001 ITEM 155. REPLACED DUCT AND 1 BENT T