Service difficulty report · Fitting · Boeing 73779P

Difficulty date
August 11, 2021
Submitted
September 20, 2021
Operation
Air carrier
Aircraft
N7832A
Make and model
Boeing 73779P
Aircraft serial
30657
Aircraft time
52,700 hours, 33,462 cycles
Part
Fitting
Condition
Corroded
Location
L1 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

CORROSION AROUND ONE MOUNT HOLE AT L1 DOOR GIRT BAR AFT FIITING ON FLOOR STA 344. ; / [01] REMOVED L-1 GIRT BAR AFT FITTING ATTACHED TO FLOOR BEAM AT STA 344 IAW SRM 51-40-02-0G-0 STEP 9.; [02] INSTALLED AFT FITTING ON FLOOR STA 344 AS PER REF BOEING 737-700 SRM51-40-02-0G-0; [03] SELECTED MESSURMENTS TO FINILIZE; [04] FOUND FITTING OUT OF LIMITS..REMOVED AND REPLACED AFT FITTING

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