What was found
(CAN) ON DESCENT, WHEN THE ENGINES WERE THROTTLED BACK, THE 'FUEL PRESS LOW RT' AND THE 'BOOST PUMP ON RT' ILLUMINATED. CREW SELECTED THE RIGHT BOOST SWITCH FROM 'NORM' TO 'ON' AND LANDED WITHOUT INCIDENT. ENGINE PARAMETERS OK. AFTER LANDING , THE BOOST PUMP SWITCH RE-SELECTED BACK TO 'NORM'. WHEN THROTTLE ADVANCED FROM IDLE, THE 'FUEL PRESS LOW' AND 'BOOST PUMP ON' LIGHTS ILLUMINATED AGAIN. PART TC: 965.