Service difficulty report · Stiffener · Boeing 737301

Difficulty date
October 26, 2014
Submitted
November 7, 2014
Operation
Air carrier
Aircraft
N361NC
Make and model
Boeing 737301
Aircraft serial
23260
Aircraft time
72,074 hours, 45,961 cycles
Part
Stiffener
Condition
Cracked
Location
Bs 1016
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

CRACKED HOLE ON "Z" STIFFENER FLANGE AT DOME CAP IN THE CENTER OF THE AFT PRESSURE BULKHEAD. REPAIRED "Z" STIFFENER FLANGE AT DOME CAP IN THE CENTER OF THE AFT PRESSURE BULKHEAD IAW SERVICE REQUEST 4-2708852928. REF: FAA FORM 8100-9, ID 201409220057-0004D1.