Service difficulty report · Angle · Boeing 7377H4

Difficulty date
August 19, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N758SW
Make and model
Boeing 7377H4
Aircraft serial
27873
Aircraft time
74,045 hours, 43,671 cycles
Part
Angle
Condition
Cracked
Location
L/H Wing
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

CRACK SUPPORT ANGLE FIXED TRAILING EDGE LOCATED ORSS 271 LT WING ; 2021-384033 / [01] REMOVED SUPPORT ANGLE FIXED TRAILING EDGE LOCATED ORSS 271 LT WING IAW B737-700 SRM 51-40-02 AND NOT FOUND ALLOWABLE DAMAGE LIMITS IN SRM B737-700 SUPPORT ANGLE MUST BE REPLACED; PERFOMED VISUAL INSPECTION ON ADJACENT AREA AND NOT FOUND ANY DAMAGE; [02] OK TO INSTALL SUPPORT ANGLE FIXED TRAILING EDGE LOCATED ORSS 271 LT WING GRANTED; [03] STEP 1 AND 2 CERTIFIED; [04] REPLACED SUPPORT ANGLE FIXED TRAILING EDGE LOCATED ORSS 271 LT WING IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02; [05] CORRECTLY ACTION STEP 4 : INSTALLED SUPPORT ANGLE FIXED TRAILING EDGE LOCATED ORSS 271 LT WING IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02; [06] STEP 4 CERTIFIED; [07] STEP 5 COMPLETED

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