Procedure
Engine Warm-up Procedure
1. Warm up the engine for three minutes to allow the lubrication system to circulate and deliver oil to all moving parts. WARNING: Without sufficient cooling water, the engine, the water pump, and other components will overheat and suffer damage. Provide a sufficient supply of water to the water inlets during operation. 2. Check that cooling water is coming out of the water pump indicator hole (location 'a') during warm-up.