Lincoln CP9Z-6303-A Crankshaft Assembly

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You can only extract the crankshaft if several parts for instance the driveplate, crankshaft pulley, timing chains, oil pan, oil pump body, oil pump drive chain for the 2.7 L engines, crankshaft sensor ring, oil filter, engine block skirt stiffener for the 2.7L engines, main cap support brace for the 3.5L engines, and piston/ connecting rod assemblies have been removed from the Before pulling the crankshaft, there should be a standard value of end-float checked by a dial indicator or feeler, which should normally lie to a range of 0.003 to 0.010 inch (0.076 to 0.254mm). Screw off the main bearing cap bolts and depending on the type of the engine remove some of the required parts and then carefully lift the crankshaft, preferably with help. For installation, the engine block and crankshaft must be clean and checked, with the engine block inverted, other bearing inserts removed and the surfaces washed. New upper main bearing inserts must then be installed in the engine block-WT2/WT1 while making sure the oil holes of the bearing aligns with those on the full crank; Lay crankshaft on the engine block. Measure the oil clearance of the main bearing using Plastigage, and if there is a requirement for change, then the correct size of bearing inserts must be fitted. When you had wiped out any kind of Plastigage, put just enough lubricant to the bearing surfaces and replace the crankshaft, followed by the lower cylinder block or the main bearing caps then bolt it tightly in proper sequence. Last but not least illustrate the crankshaft endplay and assure that it rotates as smooth as possible without torque. For specific engine types the oil seat and the engine block stiffener should be installed with correct orientation and with required torque magnitude, it is important that it is done in the specified time so that there are no problem with the sealant.