As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INVESTIGATED PILOT REPORT OF LT ENGINE NOT ROTATING WHEN STARTER BUTTON DEPRESSED. FOUND STARTER GEN NOT ROTATING WITH POWER APPLIED. REPLACED STARTER GEN WITH OVERHAULED UNIT IAW MM. ENGINE START AND GENERATOR OPERATIONS NORMAL. TRANSIENT AIRCRAFT AT OFF-SITE FACILITY, NO MAINT RECORDS AVAILABLE. UNIT TO BE INSPECTED AND TORN DOWN FOR INVESTIGATION. (K)