Mitsubishi 6M70 - Air Compressor; Supply Pump; Turbocharger

12-10
8.5 Mitsubishi 6M70 Turbocharger
• Engine oil in the main oil gallery is di-
rected through a pipe to the bearing
housing to lubricate the inner compo-
nents.
• A piston ring is provided on each end
of the turbine wheel shaft. The rings
function as oil sealing.
8.6 Mitsubishi 6M70 Supply pump
• The engine oil supplied to the supply
pump lubricates the inside of the pump
and supply pump gear.
• After lubricating the inside of the
pump, the oil is directed through the
timing gear train from the rear of the
pump and returns to the oil pan.
8.7 Mitsubishi 6M70 Air compressor
• The engine oil in the main oil gallery
lubricates the inside of the air com-
pressor, is directed through the timing
gear train from the air compressor
gear side, and returns to the oil pan.
STRUCTURE AND OPERATION