Figure 48Note: When using different oil, drain all old oil fromthe crankcase before adding new oil.Changing the Engine Oil andFilterService Interval: Every 250 hours1. Start the engine and let it run 5 minutes to allow theoil to warm up.2. Park the machine on a level surface, shut off the engine,remove the key, and wait for all moving parts to stopbefore leaving the operating position.3. Replace the engine oil and filter (Figure 49).Figure 494. Add oil to the crankcase; refer to Checking theEngine-Oil Level (page 41).42