As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) BAKELITE BASE MOUNTING PADS CRACKED ALLOWING R/H LOADMETER SHUNT TO MOVE FORWARD ENOUGH TO ALLOW SHUNT WIRE TERMINALS TO TOUCH HEAT SINK CONTAINING REVERSE CURRENT DIODE.RT AMMETER INDICATION WAS INTERMITTANTLY LOST. FURTHER INVESTIGATION FOUND THE LOADMETER SHUNT BASE MOUNTING PADS TO BE CRACKED AS WELL IN THE L/H WHEEL WELL.