Service difficulty report · Cargo Fitting · Boeing 7377BD

Difficulty date
March 5, 2023
Submitted
April 3, 2023
Operation
Air carrier
Aircraft
N556WN
Make and model
Boeing 7377BD
Aircraft serial
33936
Aircraft time
37,398 hours, 21,958 cycles
Part
Cargo Fitting
Condition
Corroded
Location
Zn 100 Fus Lower
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 BAY - CORROSION ON CLIP BS 767+1 RBL 27.5.<[01] REMOVED AFT CARGO BAY-CLIP BS 767+1 (P/N 146A8125-39).IAW SRM 51-40-02;[02] THIS PART DOES NOT HAVE ALLOWABLE DAMAGE LIMITS; IT HAS TO BE REPAIRED BY REPLACEMENT PER SRM 51-10-02 STEP 9.;[03] VERIFIED CORRECTIVE ACTION 2.;[04] RECEIVED ON AFT CARGO BAY NEW CLIP BS 767 RBL 27.5 P/N 146A8125-39 PO#898175. LOCATED AND DRILLED IAW SRM 51-40-05 AND DWG 146A0081<BR>OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION ITEM 4.<BR>OKAY TO INSTALL CLIP GIVEN.;[06] INSTALLED ON AFT CARGO BAY NEW CLIP AT BS 767 RBL 27.5 IAW SRM 51-40-02 AND DWG 146A0081;[07] VERIFIED CORRECTIVE ACTIONS STEP 6 AND MEASUREMENTS TABLE.

More about the Boeing 737-7BD