- Difficulty date
- April 26, 2020
- Submitted
- May 11, 2020
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32506
- Aircraft time
- 48,625 hours, 29,023 cycles
- Part
- Rib
- 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.
What was found
CRACK AT LT HORIZONTAL STAB RIB #2 BETWEEN STIFFNER #1 AND LWR RIVET JUST AFT OF STIFFNER. (200-007) / CUT OUT DAMAGE AT LT HORIZONTAL STABILIZER RIB #2 BETWEEN STIFFENER #1 & LWR RIVET JUST AFT OF STIFFENER IAW B737 SRM 55-10-09-2R-5; FABRICATED NEW ANGLE AND FILLER REPAIR IAW B737 SRM 55-10-09-2R REPAIR #5 & INSTALLED REPAIR PARTS IAW B737 SRM 55-10-09-2R REPAIR 5 (ANGLE; STIFFENER & FILLER)