Service difficulty report · Hmu · Saab 340B

Difficulty date
November 3, 2009
Submitted
November 6, 2009
Operation
Air carrier
Aircraft
N249CJ
Make and model
Saab 340B
Aircraft serial
340B249
Aircraft time
40,674 hours, 36,719 cycles
Propeller
Rotol R3544123F13
Part
Hmu
Condition
Malfunctioned
Location
Left
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

ABORTED TAKEOFF AT 60KTS DUE TO LEFT PROP RPM INDICATION WELL PAST RED LINE. MAX BRAKING WAS NOT NECESSARY. POWER AT 91 PERCENT. REMOVED AND REPLACED HMU, OPS CHECK GOOD.

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