Service difficulty report · Wire · Airtrc AT802

Difficulty date
April 28, 2009
Submitted
May 13, 2009
Operation
General aviation
Make and model
Airtrc AT802
Aircraft time
1,742 hours
Engine
Pwa PT6A67A
Propeller
Hartzl HCB5MA3
Part
Wire
Condition
Burned
Location
Circuit Breaker
Stage of operation
IN
How discovered
V
Nature of condition
B
Precautionary procedure
K

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

What was found

(CAN) THE AILERON TRIM TAB POWER WIRE THAT RUNS BEHIND THE CIRCUIT BREAKER PANEL BURNED AND WENT UP IN SMOKE WHILE PERFORMING UNRELATED MX IN THE HANGAR. WIRE WAS REPLACED AND TRIM TAB SYS CHECKS SERVICEABLE.