Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 2, 2021
Submitted
March 23, 2021
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
53,650 hours, 31,932 cycles
Part
Support
Condition
Corroded
Location
Fwd Cargo
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

***CORROSION*** FWD CGO BAY; L/H FLOOR TO SIDEWALL SUPPORT HAS CORROSION AT MULTIPLE LOCATIONS (MARKED) BS 400 - BS 500D; LBL 25; WL 156. / REMOVED AND INSTALLED NEW AT FCB L/H FLOOR TO SIDEWALL SUPPORT BS400-BS500D LBL25 FABRICATED FLOOR TO SIDEWALL. SUPPORT AND SPLICE FROM BAC1496-444 #7075T62 CLAD LOT# 1446325-1 IAW SRM 57-40-05; SRM 53-00-53-2R-6; SRM 51-40-05; SRM 51-40-02 AND DWG 143A7500 80641U 15MAR21

More about the Boeing 737-7H4