SDR UIEA2025071100907

Service difficulty report · Skin · Boeing 73783N

Difficulty date: July 10, 2025
Submitted: July 14, 2025
Operation: Air carrier
Aircraft: N5167A
Make and model: Boeing 73783N
Aircraft serial: 32663
Aircraft time: 67,470 hours, 30,095 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
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

R/H HORIZONTAL STABILIZER LOWER SKIN, A CRACK NOTED ON STAB HORIZ AT STA 101 FROM FRONT SPAR.(<P>ACCOMPLISHED PERMANENT REINFORCING REPAIR EXTERNAL DOUBLER AT LOWER SKIN R/H HORIZONTAL STABILIZER STA 101 FROM FRONT SPAR IAW B737 SRM 55-10-01-2R-11, REPAIR 11 FIG 204 SHEET 2 REV 23. THIS IS CATEGORY B REPAIR. NO FURTHER DEFECTS NOTED.</P>)

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