Service difficulty report · Angle · Boeing 737

Difficulty date
November 19, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N461WN
Make and model
Boeing 737
Aircraft serial
32465
Aircraft time
59,271 hours, 35,159 cycles
Part
Angle
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 ** AT FWD WET AREA FLOOR SUPPORT ANGLE LBL12 BETWEEN STA 291.5 AND 312 ; / [01] PARTIALLY REMOVED FLOOR SUPPORT AT FWD CABIN WET AREA LBL 12 BETWEEN STA 294 AND STA 312 PER BOEING 737-700 SRM 51-40-02-0G-0.; [02] COMPLETED REMOVAL OF FLOOR SUPPORT ANGLE LBL 12 BETWEEN STA 291.5 AND 312 AS PER SRM 51-40-02-0G-0.; [03] LOCATED AND DRILLED FLOOR SUPPORT ANGLE REF B-737-700 SRM 51-40-05-0G-0; [04] VERIFIED REMOVAL OF FLOOR SUPPORT AND LOCATION AND DRILL OF NEW ONE.<BR>OK TO INSTALL; [05] INSTALLED FLOOR SUPPORT AT FWD WET ARE STA 291.5 TO STA 312 LBL 12 REFB-737-700-SRM 51-40-02; LATE ENTRY TREATED & PRIMER REF 51-20-01-0G-0; [06] VERIFIED INSTALLATION; [07] PARTS VERIFICATION; [08] LATE ENTRY TREATED & PRIMER VERIFIED