Service difficulty report · Pcu · Dhav DHC8311

Difficulty date
February 16, 2015
Submitted
February 16, 2015
Operation
Air carrier
Aircraft
N326EN
Make and model
Dhav DHC8311
Aircraft serial
234
Aircraft time
46,304 hours, 52,775 cycles
Engine
Pwa PW123
Propeller
Hamstd 14SF15
Part
Pcu
Part number
78249050
Condition
Failed
Location
Nr 1 Propeller
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 1 PROPELLER RPM DROPPED TO 1188 AFTER TAKEOFF. R & R NR 1 ENGINE PCU IAW WC 61-10-10. OPS AND LEAKED CHECKED GOOD.