SDR HEEA955846

Service difficulty report · Control Unit · Bell 212

Difficulty date
October 5, 1995
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N1079U
Make and model
Bell 212
Aircraft serial
31122
Part
Control Unit
Part number
4000106010
Condition
Defective
Location
Cockpit Vhf
Component
C10
Stage of operation
NR
Nature of condition
O
Precautionary procedure
K

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

What was found

INSPECT FOR CORROSION. INSPECTED CONTROL UNIT, BUT FOUND NO CORROSION. HOWEVER, FOUND THUMBWHEEL TO BE INTERMITTENTLY DIALING UP WRONG FREQUENCIES. REPLACED 1 EACH S1 THUMBWHEEL. REPAIRED.

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