Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
March 31, 2026
Submitted
May 11, 2026
Operation
Air carrier
Aircraft
N8637A
Make and model
Boeing 7378H4
Aircraft serial
42523
Aircraft time
39,964 hours, 19,373 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 500
Stage of operation
IN
How discovered
V
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 SLAT 1 I/B SUPPORT ANGLE OF I/B AUXILIARY TRACK AT LT WING. REPLACED SUPPORT ANGLE OF I/B AUXILIARY TRACK AT LT WING IAW SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02; DWG 114A5010 SHEET:28 REV:C

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