Service difficulty report · Wire · Cessna 172P

Difficulty date
April 9, 2004
Submitted
April 20, 2004
Operation
General aviation
Aircraft
N54589
Make and model
Cessna 172P
Aircraft serial
17275007
Engine
Lyc O320*
Part
Wire
Part number
103003
Part serial
A151881
Condition
Shorted
Location
Alternator
Stage of operation
NR
How discovered
9
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

THE 3 WIRES COMING FROM THE STATOR WERE SHORTED OUT ON THE CASE, THIS IS THE 4TH ALTERNATOR OVERHAULED WITH THE SAME FAILURE. WITH LESS THAN 390.0 HOURS SINCE OVERHAUL. WIRES NOT INSULATED PROPERLY.

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