Service difficulty report · Support Angle · Boeing 7378

Difficulty date
August 2, 2026
Submitted
September 1, 2026
Operation
Air carrier
Aircraft
N8713M
Make and model
Boeing 7378
Aircraft serial
36984
Aircraft time
22,028 hours, 10,412 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 100
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 ON SUPORT ANGLE LOCATED BTW BS 500C TO BS 500D BL 0 WL 208.1 AT PASSENGER CABIN 2026-456197 TOOL USED : HARNESS EQUIPMENT P/N GYZJ -934-1-250 S/N 211123-28 DUE DATE: 16-MAR-27 AND CONDUCTIVITY EQUIPMENT: P/N AUTOSIGMA3000DL S/N 567930/04 DUE DATE: 04-FEB-27. TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000 S/N: 142811020 DUE DATE 19-JAN-27 TEMPERATURE CONTROLLER P/N: 38615K71 S/N: AE-40586 DUE DATE: 19-JAN-27 CHART RECORDER P/N KT8-30/RS030 S/N: 19249677 DUE DATE: 26-NOV-26. REPLACED SUPORT ANGLE LOCATED BTW BS 500C TO BS 500D BL 0 WL 208.1 AT PASSENGER CABI IAW B737-8 SRM 51-40-02 SRM 51-10-02 AND DWG 143A5400 SHEET 231 REV - SEE INDIVIDUAL SING OFF BELOW REPLACED SUPORT ANGLE LOCATED BTW BS 500C TO BS 500D BL 0 WL 208.1 AT PASSENGER CABI IAW B737-8 SRM 51-40-02 SRM 51-10-02 AND DWG 143A5400 SHEET 231 REV - SEE INDIVIDUAL SIGN OFF BELOW

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