Service difficulty report · Web · Boeing 7377K9

Difficulty date
May 30, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N7814B
Make and model
Boeing 7377K9
Aircraft serial
30042
Aircraft time
53,796 hours, 28,089 cycles
Part
Web
Part number
146A34267
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 PIT BILGE VERTICAL WEB STA 727+8 LBL3-RBL3 HAS CORROSION FORWARD FACE AROUND FASTENERS AT UPPER AND LOWER ENDS / REMOVED AND REPLACED BILGE VERTICAL WEB STA 727+8 IN AFT CARGO BAR I/A/W DWG 146A0061 REV A AND SRM 51-40-02-0G-0 PAR 4+7. FABRICATED ON WO 39556-1600-0003. ORIG 'T' .032' 100% MAT LOSS. FOUND OUT OF LIMITS I/A/W SRM 53-00-53-1A-2 FIG 103 DETAIL D. RESTORED CIC I/AW AMM 51-21-91-620-802. P/N 146A3426-7

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