Service difficulty report · Duct · Boeing 747122

Difficulty date
May 5, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N851FT
Make and model
Boeing 747122
Aircraft serial
19756
Part
Duct
Condition
Cracked
Location
Nr 2 Cowling
Stage of operation
IN
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

NUMBER 2 ENGINE RT SIDE COWL BREATHER EXHAUST DUCT CRACKED AT FLANGE RADIUS. WELD REPAIRED PER BAC 5975 REV L.