Service difficulty report · Motor · Dhav DHC3

Difficulty date
June 28, 2015
Submitted
August 5, 2015
Operation
General aviation
Make and model
Dhav DHC3
Aircraft time
15,464 hours
Engine
Pwa PT6A34
Part
Motor
Part number
A4949
Condition
Failed
Location
Boost Pump
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) WHEN NR 2 BOOST PUMP WAS SELECTED, PUMP SOUNDED VERY ROUGH & LABORED. OVERHAULED MOTOR WAS INSTALLED & DEFECT WAS CLEARED.