What was found
LEFT HORIZONTAL STABILIZER FOUND CRACK INDICATION AT T/E AREA ABOUT 3.2500" LONG ON LOWER SKIN BETWEEN STA 92.70 AND STA 101.90, REF EA 5510-01843 REV E. REMOVED DAMAGE AND INSTALLED EXTERNAL DOUBLER IAW SRM 55-10- 01, REPAIR 11.
- Difficulty date
- June 28, 2016
- Submitted
- June 28, 2016
- Operation
- Air carrier
- Aircraft
- N79521
- Make and model
- Boeing 737824
- Aircraft serial
- 31662
- Aircraft time
- 19,995 hours, 6,754 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- Part number
- 182A40013
- Condition
- Cracked
- Location
- Lt Horiz Stab
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.