Service difficulty report · Doubler · Boeing 737832

Difficulty date
May 7, 2025
Submitted
May 9, 2025
Operation
Air carrier
Aircraft
N3746H
Make and model
Boeing 737832
Aircraft serial
30488
Aircraft time
76,340 hours, 29,251 cycles
Part
Doubler
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

(LOG 0954293) CORROSION DOUBLER LOCATED INTERNAL STRUCTURE BETWEEN BS747 TO BS767 AND FROM STR27R TO STR27L AT AFT CARGO COMPARTMENT. REPLACED FITTING ASSY AND FASTENERS LOCATED INTERNAL STRUCTURE BETWEEN BS747 TO BS767 AND FROM STR27R TO STR27L AT AFT CARGO COMPARTMENT AS PER B737-800 SRM 51-40-02-0G AND AS PER B737-800 DWG 146A7751.