Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
October 25, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
39,409 hours, 19,063 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 200
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 SUPPORT ANGLE BTW BS 380 TO BS 400, BL 0, WL 208.1. REPLACED THE SUPPORT ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 143A5400, SHEET 138, REV -. MEASUREMENT OF THE CRACK IS 1.298

More about the Boeing 737-8H4