Service difficulty report · Carbon Seal · Dhav DHC8311

Difficulty date
August 12, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Dhav DHC8311
Engine
Pwa PW123
Part
Carbon Seal
Part number
3033716
Condition
Leaking Oil
Location
#2 Engine
Stage of operation
IN
Nature of condition
B
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) CREW REPORTED SMOKE IN CABIN AFTER START. INSPECTION FOUND #2 ENGINE P2.5/P3 SWITCHING VALVE CARBON SEAL LEAKING OIL. P2.5/P3 SWITCHING VALVE REPLACED.