105419-1300 ZEXEL 9 420 613 257 BOSCH GOVERNOR 9420613257 1054191300

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Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
a. remove crankshaft rear seal and wear sleeve1. Loosen the bolts that hold the oil pan and oil plan plate to the cylinder block. Remove the bolts that hold the oil pan plate to the flywheel housing.2. Install spacers between the oil pan plate and the cylinder block to hold the oil pan plate away from the flywheel housing. 3. Remove turbocharger oil drain tube (1).4. Remove the bolt to clip (3).5. Install tool (A) and fasten a hoist as shown. Remove bolts (4) and remove flywheel housing (2). The weight of the flywheel housing is 39 kg (85 lb.). The following steps are for the installation of the flywheel housing.6. Clean the old gasket from the surfaces of the cylinder block and flywheel housing that make contact with each other. Install a new gasket on the cylinder block.7. Install two 1/2" - 13 NC guide bolts in the cylinder block. Install tool (A) on the flywheel housing. Fasten a hoist and put the flywheel housing in position on the guide bolts. Install all but two bolts in the flywheel housing. Remove tool (A) and the guide bolts. Install the other two bolts. Tighten the flywheel housing bolts in the sequence as shown. 8. Cut the bottom of the gasket even with the flywheel housing and cylinder block. Put 5H2471 Gasket Cement on the bottom of the gasket where the gasket makes contact with the gasket for the oil pan plate. Remove shims from each side of the engine. Tighten all of the oil pan bolts. Install the bolts that hold the oil pan plate to the flywheel housing.9. Install the bolt to clip (3). Install turbocharger oil drain tube (1).End By:a. install crankshaft rear seal and wear sleeve