Service difficulty report · Duct · Boeing 737890

Difficulty date
March 4, 2012
Submitted
April 23, 2012
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
11,520 hours, 3,486 cycles
Part
Duct
Part number
332A239021
Condition
Damaged
Location
Rt Cowling
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

WHILE PERFORMING T/C N2471001 FOUND LOUVER MISSING ON RT COWL THERMAL ANTI ICE DUCT. ON DEFERRAL. REMOVED AND REPLACED COWL THERMAL ANTI ICE DUCT PER CMM 71 11 22.