GASKET KIT 1063390 - Caterpillar

You must read and understand the warnings and instructions contained in the Safety section of this manual before performing any operation or maintenance procedures.Engine Crankcase
Change Oil and Filter
The crankcase oil drain valve is located below the engine. 1. Open the crankcase oil drain valve. Allow the oil to drain. 2. Open the right access door on the rear of the machine. 3. Remove the used spin-on type filter. Clean the filter base. Be sure all of the used filter seal is removed.4. Coat the seal of a new filter with clean engine oil.Do not overtighten the filter. Use the index marks on the filter as a guide for proper tightening.5. Install the new filter by hand. When the seal contacts the base, tighten an additional 3/4 turn.6. Repeat steps 3-5 for the bypass oil filter on the other side of the oil pan.7. Close the crankcase drain valve. 8. Open the left access door on the rear of the machine. 9. Remove the oil fill plug (1). Fill the crankcase with oil. See "Refill Capacities." Clean and install the plug.10. Start and operate the engine to fill the filters. Check for leaks. Maintain the oil level between the ADD and FULL marks on the ENGINE RUNNING side of the dipstick (2).11. Stop the engine.