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1B3-102 OM600 ENGINE MECHANICAL Checking Notice The noise which continues short time during short travel 1. Run the engine at more than 3000rpm for approx. 4 minutes. 2. Stop the engine. After 5minutes, check the engine oil level and adjust if necessary. 3. Remove the cylinder head cover. 4. Check the valve tappets at TDC position of each cylinders. 5. Using a drift, lightly press the valve tappet and measure clearance between the cam and valve tappet. Notice If the clearance exceeds 0.4mm, replace the valve tappet. 6. If a valve tappet moves down too far in comparison to the others, replace the valve tappet. 7. Rotate the engine and check the remaining valve tappets. Notice ! Unnecessary rotation of the engine will damage the valve ! Do not rotate the engine by using the camshaft sprocket |