Service difficulty report · Fitting · Boeing 737

Difficulty date
September 23, 2021
Submitted
April 29, 2022
Operation
Air carrier
Aircraft
N7831B
Make and model
Boeing 737
Aircraft serial
32752
Aircraft time
58,334 hours, 29,483 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

SUPPLEMENTAL INFORMATION: **CORROSION** PASSENGER CABIN FWD WET AREA; L-1 DOOR AFT GIRT BAR FITTING; SURFACE CORROSION AROUND FASTENERS HOLES. DOT#208-06 / CLEANED AREA AS PER SOPM 20-30-03 AFTER FURTHER INSPECTION NO SURFACE CORROSION NOTED. VERIFIED STEP 1