Service difficulty report · Angle · Boeing 737*

Difficulty date
February 2, 2022
Submitted
March 22, 2022
Operation
Air carrier
Aircraft
N216WR
Make and model
Boeing 737*
Aircraft serial
32488
Aircraft time
52,760 hours, 31,347 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
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

CRACKED ATTACH ANGLE AT MID PASSENGER CABIN ABOVE PRESSURE DECK BS691 RBL1 WL206. / [01] RECEIVED HEAT TREATED BACKET FROM OSS JOB # 541207 LOCATED AND DRILLED ; TRIMMED TO SIZE AND DEBURRED PER SRM 51-40-05 AND DWWG # 273A9112 REV-;[02] PRIOR TO STEP 1. REMOVED CRACKED ATTACH ANGLE BS 691 RB1 1; IAW SRM 51-40-02.;[03] BS 691 RBL 1; WL 206 ATTACH ANGLE- NO ALLOWABLE DAMAGE NOTED ON SRM PART TO BE REPAIR BY REPLACEMENT PER SRM 51-10-02-0G-0. PARA 9.;[04] INSPECTED ACTION 1;2;3;[05] APPLIED CHEMICAL CONVERSION COATING PER SOPM 20-43-03 AND APPLIED TWO COATS OF PRIMER PER AMM 51-21-72-370-804 PER DWG PL 273A9112 REV H;[06] CERTIFY;[07] VERIFIED CORRECTIVE ACTION STEP 5.;[08] INSTALLED ATTACH ANGLE AT MID PASSENGER CABIN ABOVE PRESSURE DECK AT BS691 RBL1 WL206 PER SRM 51-40-02-0G-0 ND DRAWING # 273A9111 SHT 10 REV -;[09] VERIFIED CORRECTIVE ACTION 8.;[10] VERIFIED INSPECTION STEPS COMPLETE.;[11] UPDATED #6 IN CHART;[12] CERTIFY