Service difficulty report · Timer · Dhav DHC8102

Difficulty date
December 31, 2014
Submitted
December 31, 2014
Operation
Air carrier
Aircraft
N933HA
Make and model
Dhav DHC8102
Aircraft serial
134
Aircraft time
64,816 hours, 72,744 cycles
Part
Timer
Part number
4D205401
Condition
Failed
Location
Propeller Heat
Stage of operation
CR
How discovered
O
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

WITH NR 1 PROPELLER TIMER SELECTED, BLADES 1 AND 3 CONTINUED TO HEAT. WOULD NOT CYCLE. DURING GROUND RUN, OPS CHECKED OF NR 2 PROPELLER TIMER. R & R NR 2 PROPELLER TIMER. OPS CHECKED GOOD IAW MM 30-61-00. OK FOR SERVICE.