DISC ASSEM. 1T0887 - Caterpillar

Remove Crankshaft Rear Seal Ring And Thrower
start by:a) remove flywheel 1. Remove twelve bolts (1) that hold baffle to flywheel housing.2. Remove baffle (2) from housing.3. Remove the seal ring and spring from thrower. 4. Install tooling (A) on thrower. If necessary use heat on the outer diameter of thrower with an open flame at a maximum temperature of 400°F (204°C). Remove the thrower immediately with tooling (A).5. Remove the ring from flywheel housing.Install Crankshaft Rear Seal Ring And Thrower
1. Put 6V1541 Quick Cure Primer and 9S3265 Retaining Compound on ring. Install the ring in flywheel housing with holes at the bottom and with chamfer toward inside of housing. 2. Heat the thrower (1) to a maximum temperature of 400 - 450°F (204 - 232°C). Install thrower on crankshaft. 3. Use tooling (A) to install thrower in correct location on crankshaft.
Do not install a used oil thrower, seal ring or spring.
4. With the thrower at room temperature, put 6V2055 High Vacuum Grease in the groove for the seal ring at assembly one half or more of the depth of the groove. 5. Install the spring and seal ring (2) on thrower with the word "OUT" on the seal ring installed away from the crankshaft. Put the gap of seal ring to top of crankshaft when installed. 6. Put clean engine oil on inside diameter of baffle (3). Install the baffle (3) on the flywheel housing.end by:a) install flywheel