Service difficulty report · Hmu · Dhav DHC8102

Difficulty date
May 20, 2009
Submitted
May 21, 2009
Operation
Air carrier
Aircraft
N935HA
Make and model
Dhav DHC8102
Aircraft serial
142
Aircraft time
52,578 hours, 58,411 cycles
Engine
Pwa PW120
Part
Hmu
Part number
78639110
Part serial
M80056
Condition
Failed
Location
Nr 2 Engine
Part time
30,075 hours, 32,644 cycles
Stage of operation
CL
How discovered
O
Nature of condition
R
Precautionary procedure
A

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

What was found

DURING CLIMBOUT, NUMBER 2 ENGINE WON'T GO ABOVE 80 PERCENT. REMOVED AND REPLACED NUMBER 2 HYDRO MECHANICAL UNIT IN ACCORDANCE WITH WORKCARD 73-20-01R. GROUND RAN AIRCRAFT. OPS CHECK GOOD.