Service difficulty report · Angle · Boeing 737

Difficulty date
November 24, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N908WN
Make and model
Boeing 737
Aircraft serial
36620
Aircraft time
46,061 hours, 27,534 cycles
Part
Angle
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
O
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: A113-01 AFT CARGO COMPARTMENT STA 947 FLOORBOARD SUPPORT ANGLE RBL 20 TO LBL 10; HORIZONTAL FLANGE HAS SEVERAL AREAS OF CORROSION. ; / [01] REMOVED CORROSION ON SAT 947 FLOORBOARD SUPPORT ANGLE AND CHECK WITH 10X MAGNIFYING GLASS IAW SRM 51-10-02-0G-0 ITEM 15; [02] VERIFIED STEP 1 COMPLETE; [03] VERIFIED STEP 1; [04] EVALUATED ALLOWABLE LIMITS: ORIG 'T' .080 REMAINING .077 LOSS.003 FOUND NOT PUBLISHED TOOL USED AAR #36649 DUE 12/08/22; [05] VERIFIED ITEM 4; [06] VERIFIED ITEMS 4 AND 5; [07] SUMMARY EA 21-153-03653 HAS BEEN APPROVED; ACTIVATED; AND ADDED AS A SUBTASK TO FAULT TTG8Q009GYL3.; [08] REMOVED DAMAGE FROM AFT CARGO COMPARTMENT BS 947.5 BULKHEAD SUPPORT RAIL LBL 10 TO RBL 20 AND REPAIRED IAW EA 21-153-03653; [09] ALL WORK C/W<BR>AUDIT C/W