BUSHING 2541125 - Caterpillar

Start By:a. remove flywheelb. remove flywheel housing 1. Remove ten bolts (1). When installing, tighten the ten bolts to 22 N m (16 lb ft).2. Remove two socket head bolts (2). When installing M8 bolts, tighten the two bolts to 18 N m (13 lb ft). When installing M6 bolts, tighten the two bolts to 13 N m (10 lb ft).3. Remove the rear oil seal, the gasket and housing (3) from the cylinder block dowels. Check the rear oil seal for wear or damage. Replace if necessary. Replace the gasket with a new gasket. The following steps are for the installation of the rear oil seal.4. Clean the faces of all the mating parts. 5. Use Tool (A) and a suitable press to install the new rear oil seal. 6. When installing, lubricate de components with clean engine oil. Install Tool (A) onto the crankshaft flange.7. Place the new gasket to the cylinder block dowels.8. Position housing (3) and the new oil seal over Tool (A). Locate the housing on the two cylinder block dowels.9. Remove tool (A).10. Install ten bolts (1).11. Install two socket head bolts (2).12. Tighten the ten bolts to 22 N m (16 lb ft).13. Tighten the two bolts to 18 N m (13 lb ft).End By:a. install flywheel housingb. install flywheel