SDR CAL960154

Service difficulty report · Firewall · Boeing 7372C0

Difficulty date
February 9, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N73243
Make and model
Boeing 7372C0
Aircraft serial
20072
Part
Firewall
Part number
65574808
Condition
Cracked
Location
Nr 2 Engine
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

IAH - INSPECTION FOUND THE NR 2 ENGINE PYLON FIREWALL PAN HAD A 2.5 INCH CRACK THROUGH FOUR FASTENERS AT NAC STATION 144. A DOUBLER WAS INSTALLED IAW ECRA 5450-01139. A DIP WAS ISSUED TO REINSPECT THE AREA AT LPV CHECKS AND PERMANENTLY REPAIR PAN AT NEXT 1/4D-CHECK. (M)