HOUSING 2099883 - Caterpillar

Remove And Install Flywheel Housing
Start By:a. remove crankshaft rear seal and wear sleeveb. remove electric starting motorc. remove oil pan 1. Install tool (A), and fasten a hoist. Remove bolts (1) that hold the flywheel housing to the engine.2. Remove flywheel housing (2) from the dowels in the cylinder block. The weight is 32 kg (70 lb.). The following steps are for installation of the flywheel housing.3. Thoroughly clean the contact surfaces of the cylinder block and flywheel housing. Install a new gasket between the flywheel housing and cylinder block.4. Install tool (A) on the flywheel housing as shown. Fasten a hoist, and put flywheel housing (2) in position on the cylinder block. 5. Install the bolts that hold the flywheel housing to the cylinder block. Tighten bolts 1 through 9 in number sequence to a torque of 135 14 N m (100 10 lb.ft.). Tighten bolts 10 through 19 in number sequence to a torque of 55 7 N m (41 5 lb.ft.). Tighten bolts 1 through 9 again to a torque of 135 14 N m (100 10 lb.ft.). Tighten bolts 10 through 19 again to a torque of 55 7 N m (41 5 lb.ft.).6. Cut the flywheel housing gasket off even with the cylinder block surface.End By:a. install oil panb. install electric starting motorc. install crankshaft rear seal and wear sleeve