As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF POWER APPLICATION THE LT GENERATOR HAS TRIPPED OFF LINE. ALL PRE-FLIGHT TESTS AND STARTS SHOW NORMAL OPERATION. REPLACED LT ENGINE STARTER/GEN WITH OVH STARTER/GEN. PERFORMED GROUND OPS TEST OF BOTH GENERATORS, TEST GOOD. RAN LT ENG TO POWER WITH NO FAILURES. ALL WORK IAW 560 M/M 80-11-01