Filed Under (BMW) by admin on 09-09-2010
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Remove alternator drive belt, refer to Engine, Cooling and Exhaust – Engine – Drive Belts, Mounts, Brackets and Accessories – Drive Belt – Service and Repair – Procedures See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair Note: Drain and dispose of coolant. Installation: Replace seal. Tightening Torque, refer to Specifications – Mechanical. See: Specifications Vent cooling system and check for leaks, refer to Engine, Cooling and Exhaust – Cooling System – Service and Repair – Procedures. See: Service and Repair M52/S52 The water drain plug is located on the exhaust side between cylinders 4 and 5 in the engine block (illustration). M52TU / M54 / M56 The water drain plug is located on the exhaust side on cylinder 2 in the engine block. Release belt pulley. Release water pump. 2001 BMW 330xi (E46) AWD Sedan L6-3.0L (M54) Tighten two screws (M6) into thread of water pump and water pump out of timing case. Installation: Replace O-ring and coat with coolant as anti-friction agent.
