CARRIER-SEAL 6Y2109 - 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 the baffle (2) from housing.3. Remove the seal ring and spring from thrower. 4. Install tooling (A) on the thrower. Put 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 8M8060 Quick Cure Primer and 9S3265 Retaining Compound on ring. Install the ring in flywheel housing. 2. Heat the thrower in oil to a maximum temperature of 300°F (149°C). Install thrower on crankshaft. Use tooling (A) to install thrower in correct location on crankshaft.
Do not use an old oil thrower, seal ring or spring.
3. Put clean engine oil on spring and ring. Install spring and ring (1) on thrower. The work "OUT" on ring must be installed away from crankshaft. Put the gap of the ring to the top of crankshaft when installed. 4. Put clean engine oil on inside diameter of baffle (2). Install the baffle (2) on the flywheel housing.end by: a) install flywheel