Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
February 8, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N216WR
Make and model
Boeing 7377H4
Aircraft serial
32488
Aircraft time
55,381 hours, 33,043 cycles
Part
Support Angle
Condition
Cracked
Location
Zn 600 Right Win
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

CENTER WING REAR SPAR VAPOR WEB RIGHT SIDE FRONT WALL ACCESS BY AC BAY SUPPORT ANGLE SIGNS OF CRACK DOR EV16<[01] PERFORMED HFEC ON UPPER SUPPORT ANGLE PER B737 NDT PART 6 51-00-00 PROC.23; SUPPORT HAS APROX. 0.625' CRACK. TOOL USED OLYMPUS NORTEC 600; B/C 166317; CAL DUE DATE 10/23.;[02] FAULT RESOLVED ON OTHER FAULT (FAULT WAS RESOLVED ON ANOTHER FAULT)<BR> TTG8Q00HQLSS;[03] VERIFIED STEP 2

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