Service difficulty report · Rib · Boeing 73779P

Difficulty date
January 12, 2021
Submitted
January 26, 2021
Operation
Air carrier
Aircraft
N7855A
Make and model
Boeing 73779P
Aircraft serial
29357
Aircraft time
47,310 hours, 30,926 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

LT HORIZONTAL STAB INSPAR RIB AT STA 120.30 NR 2 VERTICAL STIFFENER IS CRACKED. REMOVED THE DAMAGE PART AT LT HORIZONTAL STAB INSPAR RIB AT STA 120; 30 NR 2 VERTICAL STIFFENER AND INSTALLED REPAIR PARTS, IAW SRM 55-10-09-2E-4 88920U 16JAN21.

More about the Boeing 737-79P