SDR SWAA2025122946803

Service difficulty report · Angle · Boeing 7378H4

Difficulty date: November 20, 2025
Submitted: December 29, 2025
Operation: Air carrier
Aircraft: N8624J
Make and model: Boeing 7378H4
Aircraft serial: 37004
Aircraft time: 39,269 hours, 19,086 cycles
System (JASC): 5514 · Horizontal Stabilizer Miscellaneous Structure
Part: Angle
Condition: Cracked
Location: Zone 300
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 ANGLE BLADE ACCESS PANEL 333AB AT LT HORIZONTAL STAB. REPLACED ON ANGLE BLADE(BLADE ASSY) ACCESS PANEL 333AB AT LT HORIZONTAL STAB IAW SRM 51-10-02-0G-0, ITEM 9, SRM 51-40-02-0G-0, AND DWG 186A3101, SHEET 25, REV - MEASUREMENT OF CRACK IS: L= 0.246".

More about the Boeing 737-8H4