As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT GATE ARRIVAL DURING DEPLANING WE NOTICED A SLIGHT ELECTRICAL SMELL IN COCKPIT AND FOUND CABIN, TURNED OFF PACK AND SMELL DISCIPATED, SHUT DOWN APU- TRIED TO RESTART APU AND NO START WITH APU FAULT. FOUND STRONG ELEC. SMELL WHEN OPENING APU COMP. WITH HEAT DAMAGE ON APU STARTER. REPLACE APU STARTER. R/R R-792. REPLACED RELAY R2-63. APU OPS CHECK NORMAL. (LP# 5227960)