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
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: A113-08 AFT CARGO COMPARTMENT STA 747 TO 767; L/H Z ANGLE IS CORRODED. ; / [01] REMOVED CORROSION ON Z-ANGLE IAW SRM 51-10-02-0G-0 ITEM 15; [02] EVALUATED ALLOWABLE LIMITS. ORIG 'T' .040 REMAINING .028 LOSS .012 FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 TOOL USED AAR# 36649 DUE 13/08/22; [03] VERIFIED ITEMS 1 AND 2 AND MEASURMENT TABLE; [04] VERIFIED ITEMS 1; 2 AND 3; [05] REMOVED & REPLACED L/H Z-ANGLE IAW B737-700 SRM 53-00-53-2R-5 REPAIR 5 ON W/O 43008/1600/0027; [06] FAULT TTG8Q009H434; [07] VERIFIED STEPS 5;6; [08] AUDIT C/W