KIT-FRONT COVER GASKET 4437406 - Caterpillar

Remove & Install Flywheel Housing
Start By:a. remove turbochargerb. remove electric starting motorc. remove sump pump (if so equipped)d. remove oil pane. remove crankshaft rear seal and wear sleeve 1. Remove two bolts (2) and cover (1) from the housing. 2. Install Tool (A) on the flywheel housing, and fasten a hoist as shown.3. Remove the bolts (3) that hold the flywheel housing to the cylinder block.4. Remove the flywheel housing from the cylinder block.5. Thoroughly clean the contact surfaces of the cylinder block and flywheel housing. Install a new gasket between the block and housing.6. Put the flywheel housing in position on the cylinder block. 7. Use the following procedure to tighten the bolts that fasten the flywheel housing to the cylinder block.a. Tighten bolts 1 through 24 in numerical sequence to a torque of 40 10 N m (30 7 lb ft).b. Tighten bolts (1) through (9) again in a numerical sequence to a torque of 135 20 N m (100 15 lb ft). Tighten bolts (10) through (24) again in a numerical sequence to a torque of 55 10 N m (40 7 lb ft).8. Install cover (1) with two bolts and lockwashers.9. Apply 8T-9022 Silicone Sealant to fill the space at the cylinder block, flywheel housing and oil pan joint. For more detailed information regarding the flywheel housing, refer to the topic "Flywheel Housing" in the Specifications Manual.End By:a. install crankshaft rear seal and wear sleeveb. install oil panc. install sump pump (if so equipped)d. install electric starting motore. install turbocharger