As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY POWER SWITCH FAILS TO PROVIDE EMERGENCY POWER WHEN SELECTED TO ON. ALSO, 3 COCKPIT CLOCKS KEPT LOSING POWER. APU FAILED AND EMERGENCY POWER SWITCH FAILED TO SUPPLY EMERGENCY POWER. *S/D* WIRE NR 14 LOOSE ON EMERGENCY POWER SWITCH AND CANNON PLUG R2-17 NOT FULLY SECURED. WIRE TIGHTENED AND CANNON PLUG SECURED.