What was found
(CAN) AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT AND LANDING GEAR CIRCUIT BREAKER WAS TRIPPED. MAINTENANCE FOUND THAT THE INSULATION ON THE WIRE COMING FROM DIODE 309 AT TS 305/TS 311 WAS WORN ALLOWING IT TO SHORT OUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT AND LANDING GEAR CIRCUIT BREAKER WAS TRIPPED. MAINTENANCE FOUND THAT THE INSULATION ON THE WIRE COMING FROM DIODE 309 AT TS 305/TS 311 WAS WORN ALLOWING IT TO SHORT OUT.