Service difficulty report · Hmu · Bell 407

Difficulty date
April 17, 2022
Submitted
April 18, 2022
Operation
Air carrier
Aircraft
N135AM
Make and model
Bell 407
Aircraft serial
54385
Aircraft time
3,475 hours, 12,450 cycles
Part
Hmu
Part number
M25010151
Part serial
JGALM0680
Condition
Unserviceable
Location
Engine Accessory
Part time
4,366 hours
Stage of operation
AA
How discovered
V
Nature of condition
J
Precautionary procedure
A

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

What was found

FADEC DEGRADE ON RIGHT DOWNWIND TO PAWNEE CITY NE. HOSPITAL. FLEW TO PAWNEE CITY AIRPORT AND SHUTDOWN. FADEC CODES: PLADFLT; PLA12FLT; PLAHDFLT; HARDFLT; RGREJFLTRG. REMOVED AND REPLACED HMU

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