TM-9-2990-205-34&P Parts Manual, Tools and Maintenance for Turbocharger Model 5HDR Download
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TM 9--2990--205--34&P 0002 00--2 EQUIPMENT DESCRIPTION AND DATA -- CONTINUED 0002 00 2. Lubrication . Your turbocharger is pressure lubricated by the engine lubricating system through an external hose connected from the bearing housing to the engine oil filter. Oil flows through the bearing housing, around the sleeve bearings, and returns to the engine oil pan via bearing clearances and the oil drain tube. Metal seal rings prevent oil from entering the turbine housing and compressor cover. 03i447m ROTOR SHAFT METAL SEAL RINGS OIL INLET OIL DRAIN SLEEVE BEARINGS METAL SEAL RING LUBRICATING OIL Lubrication System.