What was found
(CAN) ON APPROACH, THE CREW HAD A RT 10TH STAGE BLLED WARN MSG, RT JET PIPE WARN & THEN RT PACK HIGH PRESS. AFTER LANDING WITHOUT INCIDENT, THE CREW STARTED SMELLING SMOKE & SHUTDOWN THE ENG. AFTER THE ENG SHUTDOWN, SMOKE SMELL WENT AWAY. NR 2 ENG GEN POWER CABLES CHAFED ON NR 2 HYD LINE & SHORTER TO GND. ONCE THIS HAPPENED, THE SHORTING WIRE BURNT A HOLE IN THE HYD LINE, WHICH THEN IGNITED THE HYDRO FLUID. SEE SDR 2011041601516 & 2011040502326.