Service difficulty report · Transponder · Bell 407

Difficulty date
March 3, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N406PH
Make and model
Bell 407
Aircraft serial
53198
Part
Transponder
Part number
066106200
Condition
Defective
Location
Cockpit
Component
KT76
Stage of operation
IN
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

BENCH CHECK NEEDED. REPLACED WEAK V301 PHOTODETECTOR, DETERIORATED R477 RESISTOR, INSTALLED MISSING IDENT PUSH BUTTON AND INSTALLED HEAT SINK FOR Q415. ADJUSTED AS NEEDED AND BENCH CHECK GOOD.

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