Service difficulty report · Bracket · Boeing 7377BD

Difficulty date
May 19, 2022
Submitted
June 7, 2022
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
52,074 hours, 28,006 cycles
Part
Bracket
Condition
Cracked
Location
R2 Door
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

R2 DOOR INNER LOWER PAN ASSY AFT INNER BRACKET WITH CRACK APROX. .750'. REMOVED R2 DOOR LOWER PAN ASSY FOR ACCESS TO REPLACE BRACKET PER B737-700 SRM 51-40-02-0G-0.REMOVED CRACKED BRACKET FROM R2 DOOR LOWER PAN ASSY PER B737-700 SRM 51-40-02-0G-0.LOCATED AND DRILLED NEW BRACKET P/N 411A2129-320 PER B737-700 SRM 51-10-02-0G-0; TREATED; PRIMED AND PAINTED NEW BRACKET PER B737-700 SRM 51-20-01-0G-0; AMM 51-21-72-370-804 AND AMM 51-21-73-370-803. INSTALLED NEW BRACKET AT R2 DOOR AFT INNER PAN ASSY. PER B737-700 SRM 51-40-02-0G-0 AND DRAWING #411A2119; INSTALLED R2 LOWER PAN ASSY REMOVED ON STEP #1 PER B737-700 SRM 51-40-02-0G-0;

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