Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
March 9, 2026
Submitted
April 17, 2026
Operation
Air carrier
Aircraft
N8638A
Make and model
Boeing 7378H4
Aircraft serial
36911
Aircraft time
39,341 hours, 19,166 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 600
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 SUPPORT ANGLE FIXED TRAILING EDGE AT LEVEL ORSS274 RT WING. REPLACED SUPPORT ANGLE FIXED TRAILING EDGE AT LEVEL ORSS274 RT IAW B737-800 SRM 51-40-02; SRM 51-10-02 PARAGRAPH 9 ; DWG 115A6200 SHEET:17 REV: A.

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