Service difficulty report · Duct · Boeing 727222

Difficulty date
May 6, 2000
Submitted
October 4, 2000
Operation
Air carrier
Aircraft
N7274U
Make and model
Boeing 727222
Aircraft serial
21421
Aircraft time
63,569 hours, 36,064 cycles
Engine
Pwa JT8D15
Part
Duct
Part number
567620
Condition
Cracked
Location
Nr 2 Engine
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

THE NR 2 ENGINE INLET GUIDE VANE ANTI-ICE SYSTEM DUCT FOUND TO BE CRACKED THREE QUARTERS OF THE WAY AROUND. REPLACED THE NR 2 ENGINE INLET GUIDE VANE DUCT. ALSO REPLACED THE RIGHT HAND INLET GUIDE VANE ANTI-ICE VALVE AND ACTUATOR. OPERATIONALLY CHECKED GOOD.