Service difficulty report · Angle · Boeing 737*

Difficulty date
February 15, 2022
Submitted
March 16, 2022
Operation
Air carrier
Aircraft
N237WN
Make and model
Boeing 737*
Aircraft serial
34632
Aircraft time
53,602 hours, 31,836 cycles
Part
Angle
Condition
Cracked
Location
L/H Wing
Stage of operation
UK
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

L/H FWD WING TO BODY FUSELAGE INB END OF INB L/E FIXED FAIRING SUPPORT ANGLE CRACKED @ FASTENER TAIL MKD DOT / [01] REMOVED FASTENER FROM L/H FWD WING TO BODY FUSELAGE INB END OF INB L/E FIXED FAIRING SUPPORT ANGLE IAW B737-700 AMM 51-40-02-0G-0;[02] PERFORMED HFEC INSP. ON SUPPORT ANGLE IAW B737 NDT PART 6 51-00-00 PROC 23; CRACK CONFIRMED. TOOL USED NORTEC 600; B/C 166316; CAL DUE DATE 10/22.;[03] REMOVED FAIRING SUPPORT ANGLE IN L/H FWD WING TO BODY FUSELAGE INB L/E IAW B737-700 SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW ANGLE SUPPORT AT L/H FWD WING TO BODY FUSELAGE INB END OF INB L/E FIXED FAIRING SUPPORT IRW B737-700 ARM 51-40-05;[05] VERIFIED STEP 3 AND 4<BR>OK TO INSTALL NEW SUPPORT ANGLE;[06] INSTALLED NEW FAIRING SUPPORT ANGLE IN L/H FWD WING TO BODY FUSELAGE INB L/E IAW B737-700 SRM 51-40-02-0G-0;[07] VERIFIED STEPS:1 AND 6.