Service difficulty report · Rib · Boeing 7377H4

Difficulty date
June 9, 2020
Submitted
June 30, 2020
Operation
Air carrier
Aircraft
N482WN
Make and model
Boeing 7377H4
Aircraft serial
29852
Aircraft time
55,234 hours, 32,820 cycles
Part
Rib
Condition
Cracked
Location
Rt 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 FRONT SPAR INSPAR RIB LOWER FLANGE STAB STA 120.30 AND 34.5 INCH FROM FRONT SPAR RT HORIZONTAL STAB (1 EA). PERFORMED PERMANENT REPAIR ON INSPAR RIB LOWER FANLGE STAB STA 120.30 AND 34.5 INCH FROM FRONT SPAR RT HORIZONTAL STABILIZER IAW SRM 55-10-09-2R-5 REPAIR 5 FIGURE 204 SHEET 2. NO FURTHER ACTION OR INSPECTION REQUIRED.

More about the Boeing 737-7H4