As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON APPLYING TAKEOFF POWER THE RIGHT HAND ENGINE DID NOT PRODUCE FULL POWER. TAKEOFF ABORTED. INVESTIGATION FOUND THAT THE PAL NUTS THAT HOLD THE POWER CABLE AGAINST THE ROD END HAD BACKED OFF. NUTS AND PAL NUTS ADJUSTED AND TORQUED.