Service difficulty report · Fitting · Boeing 75721B

Difficulty date
August 14, 2009
Submitted
August 14, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Fitting
Part number
353N101101
Condition
Gouged
Location
Zone 300
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

APU INTAKE DOOR SUPPORT TOP PORTION OF FITTING ENCOVERING THE TWO BUSHING HAS DEEP GOUGE MARK ON BOTH SIDES. REPAIR WAS CARRIED ON APU INTAKE DOOR SUPPORT TOP PORTION OF FITTING IAW E.A. F-4915-129231. REPAIR IS CLASSIFIED AS MAJOR AS PER GMM 7-02-100 CRITERIA.

More about the Boeing 757-21B