BREATHER 2535024 - Caterpillar

Remove Flywheel Housing
START BY:a. remove flywheelb. remove crankshaft rear seal and wear sleeve *c. remove electric starting motor*Remove the crankshaft rear seal and wear sleeve only if the engine is equipped with the later design seal. The later design seal can be identified by the rotation marks on the seal.1. Remove the bolts that hold the oil pan plate to the flywheel housing. Loosen the bolts that hold the oil pan plate to the cylinder block.2. Install spacers between the oil pan plate and the cylinder block to hold the oil pan plate away from the flywheel housing.
Typical Example3. On 3306 Engines, remove turbocharger oil drain pipe (1).4. Install tooling (A) on the flywheel housing as shown, and fasten a hoist to it.5. Remove all bolts (2) and the flywheel housing from the engine. The weight of the flywheel housing is 37 kg (82 lb.).Install Flywheel Housing
Typical Example1. Install tooling (A) on the flywheel housing, and fasten a hoist to it.2. Put the gasket and flywheel housing in position on the engine, and install the bolts that hold it. Tighten the bolts to a torque of 100 14 N m (75 10 lb.ft.).3. Remove tooling (A) from the flywheel housing.4. On 3306 Engines, install turbocharger oil drain line (1).5. Cut the bottom of the flywheel housing gasket off even with the cylinder block and flywheel housing. Put 3S6252 RTV Silicone Adhesive/Sealant on the bottom of the gasket where it makes contact with the oil pan plate gasket.6. Remove the spacers from between the oil pan plate and the cylinder block. Install the bolts that hold the oil pan plate to the flywheel housing. Tighten the bolts that hold the oil pan plate to the cylinder block.END BY:a. install crankshaft rear seal and wear sleeveb. install flywheelc. install electric starting motor