What was found
LEFT HORIZONTAL SKIN HAS A CRACK AT STAB STA 129.5 CRACK IS ONE INCH LONG AND 18.5 FROM TRAILING EDGE. REMOVED DAMAGE AND INSTALLED EXTERNAL DOUBLER IAW SRM 55-10-01, REPAIR 11.
- Difficulty date
- January 8, 2018
- Submitted
- January 29, 2018
- Operation
- Air carrier
- Aircraft
- N13718
- Make and model
- Boeing 737724
- Aircraft serial
- 28937
- Aircraft time
- 60,778 hours, 21,219 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- Part number
- 182A4001
- Condition
- Cracked
- Location
- Lt Horiz Stab
- 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.