Service difficulty report · Contactor · Boeing 7377BD

Difficulty date
December 14, 2022
Submitted
January 30, 2023
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
51,253 hours, 26,798 cycles
Part
Contactor
Condition
Debonded
Location
Bs 847-867
Stage of operation
IN
How discovered
9
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

DEBONDED INTERNAL STRUCTURE CONTACTOR LOCATED BETWEEN BS 847 AND BS 867 AND BETWEEN STRINGER 24L AND STRINGER 25L AT AFT CARGO COMPARTMENT 2022-691825<[01] BONDED INTERNAL STRUCTURE CONTACTOR LOCATED BETWEEN BS 847 AND BS 867 AND BETWEEN STRINGER 24L AND STRINGER 25L AT AFT CARGO COMPARTMENT IAWB737-00 AMM 30-71-04?400-801 STEP 3.F (3).;[02] BONDED INTERNAL STRUCTURE CONTACTOR LOCATED BETWEEN BS 847 AND BS 867 AND BETWEEN STRINGER 24L AND STRINGER 25L AT AFT CARGO COMPARTMENT IAWB737-00 AMM 30-71-04?400-801 STEP 3.F (3).

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