Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
June 13, 2021
Submitted
July 12, 2021
Operation
Air carrier
Aircraft
N749SW
Make and model
Boeing 7377H4
Aircraft serial
29801
Aircraft time
74,742 hours, 43,712 cycles
Part
Support Angle
Condition
Cracked
Location
Lt 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 TRAILING EDGE LOCATED BTW WS 253.00 TO WS 278.50 AT LT WING ; 2021-282257 / [01] REPLACED SUPPORT ANGLE TRAILING EDGE LOCATED BTW WS 253.00 TO WS 278.50 AT LH WING I.A.W B737-700 SRM 51-10-02 ITEM 9 AND 51-40-02; [02] REPLACED SUPPORT ANGLE TRAILING EDGE LOCATED BTW WS 253.00 TO WS 278.50 AT LH WING I.A.W B737-700 SRM 51-10-02 ITEM 9 AND 51-40-02; [03] REPLACED SUPPORT ANGLE TRAILING EDGE LOCATED BTW WS 253.00 TO WS 278.50 AT LH WING I.A.W B737-700 SRM 51-10-02 ITEM 9 AND 51-40-02 (UPDATED MATERIAL); [04] REPLACED SUPPORT ANGLE TRAILING EDGE LOCATED BTW WS 253.00 TO WS 278.50 AT LH WING I.A.W B737-700 SRM 51-10-02 ITEM 9 AND 51-40-02 (UPDATED MATERIAL)

More about the Boeing 737-7H4