Service difficulty report · Rib · Boeing 7377BD

Difficulty date
May 28, 2021
Submitted
June 7, 2021
Operation
Air carrier
Aircraft
N7747C
Make and model
Boeing 7377BD
Aircraft serial
36091
Aircraft time
44,998 hours, 22,643 cycles
Part
Rib
Condition
Cracked
Location
Horizontal Stab.
Stage of operation
IN
How discovered
9
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

RH HORIZONTAL LEADING EDGE RIB; 4TH FROM INBD; AT STAB STA 105.26; IS CRACKED IN RADIUS. REMOVED RIB IAW SRM 51-40-02-0G. REMOVED AND REPLACED RH HORIZONTAL STAB LEADING EDGE RIB 4TH FROM INBD AT STAB STA 105.26 IAW DRAWING 186A1001 REV- SRM 51-40-05-0G SRM51-40-02-0G. APPLIED CIC IAW SRM 51-20-01-0G.

More about the Boeing 737-7BD