EngineDisassembly and AssemblyTurbocharger (AiResearchT04)NOTICEThe snap rings must be installed with the roundedoutside edge toward the bearing.2.Install the Inner snap ring, bearing (1) and snap ring(2) in each side of the housing.3.Install the seal ring on collar (4).4.Put bearing (3) in position on the collar.NOTICEThe oil grooves in the bearing must be clean andfree of all dirt or foreign material. The bearing mustbe installed with the oil grooves toward the housing.5.Put the bearing and collar in position on the housingso the oil grooves in the bearing are toward the housingand the holes in the bearing are in alignment with thepins in the housing.NOTICEBe extra careful during installation of the bearingand collar not to cause damage to the seal ring onthe collar.6.Install the seal ring on the housing.7.Put the backplate assembly in position on thehousing respective to the alignment marks put on thehousing and backplate at disassembly. Install the platesand bolts. Tighten the bolts to a torque of 8.5 to 10.2Nom (75 to 90 Ib.in.).54
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