As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INTIAL CLB AUTO THROTTLE DISARMED ON IT S OWN. AFTER RE-E NGING A/C ACCELERATED TO UNCOMMANDED SPEED. (CONTINUED LANGUAGE FROM LP 7143700) REF LP 7146211 FOR CORRECTIVE ACTION. ENG IDG WAS RUN AND PROVIDED CLEAN PWR. ACP''D A/T MCDP TEST 2 TMC REF 22-00-02. AN EMPLOYEE FILE #106649