Service difficulty report · Angle · Boeing 7377H4

Difficulty date
October 23, 2019
Submitted
March 23, 2022
Operation
Air carrier
Aircraft
N908WN
Make and model
Boeing 7377H4
Aircraft serial
36620
Aircraft time
40,995 hours, 24,452 cycles
Part
Angle
Part number
146A812712
Condition
Corroded
Location
Aft Cargo Compt
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

AFT CARGO COMPARTMENT R/H 'Z' ANGLE CONNECTING THE FLOOR PANEL TO THE SIDEWALL PANEL HAS AREAS CORRODED FROM STA 767-787 RBL 23 W/L 157 / REMOVED AND REPLACED AFT CARGO COMPARTMENT R/H 'Z' ANGLE (SHEILD) CONNECTING THE FLOOR PANEL TO THE SIDEWALL PANEL FROM STA 767-787 RBL 23 W/L 157; IAW B737-700 SRM 51-40-02-0G-0 AND BOEING DWG# 146A0081 REV A P/N 146A8127-12 REMOVED CORROSION ORIG T .050' REMAINING .028' LOSS .012' 'OUT OF LIMITS' IAW SRM 53-00-53-1A-2

More about the Boeing 737-7H4