Service difficulty report · Support · Boeing 737

Difficulty date
October 4, 2021
Submitted
April 28, 2022
Operation
Air carrier
Aircraft
N232WN
Make and model
Boeing 737
Aircraft serial
32500
Aircraft time
53,002 hours, 31,465 cycles
Part
Support
Condition
Corroded
Location
Fuselage
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

SUPPLEMENTAL INFORMATION: CORROSION ON AFT CARGO BAY AFT BULKHEAD CENTER PANEL LOWER SUPPORT AT B.S. 947; R.B.L. 23; W.L. 157. ; / [01] REMOVED CORRODED AFT CARGO BAY BULKHEAD CENTER PANEL LOWER SUPPORT AT BS 947.5 RBL 23 WL157. NO LIMITS FOUND IN SRM; REPAIR BY REPLACEMENT. IAW SRM 51-10-02-0G-0 PARAGRAPH 9 STEP C; SRM 51-40-02-0G-0; [02] LOCATED AND DRILLED NEW BRACKET ASSY SUPPORT PO#812692 IAW SRM 51-40-05-0G-0; DWG 149A8118 REV B <BR><BR>OK TO INSTALL; [03] OKAY TO INSTALL AFT CARGO BAY AFT BULKHEAD LOWER SUPPORT BRACKET P/N 149A8118-27 AT BS947; RBL 23.; [04] INSTALLED AFT CARGO BAY SUPPORT BRACKET AT BS 947.5 RBL 23 WL157 IAW SRM 51-40-02-0G-0; DWG 149A8118 REV B; 149A8110 REV B; [05] VERIFIED AFT CARGO BAY SUPPORT BRACKET AT BS 947.5 RBL 23 WL 157 INSTALLED PER SRM 51-40-02-0G-0; DWG 149A8118 REV B AND 149A8110 REV B.