engines
Checking the technical condition of timing drive parts
Check the camshaft and crankshaft sprocket, tensioner pulley and roller for wear and damage
Checking and adjusting the valve clearance must be done on a cold engine (coolant temperature 20˚С ± 5°С), with the cylinder head installed on the block
If there is a loss of power, increased fuel consumption or increased oil consumption, it is necessary to check the compression in the engine cylinders
Checking and adjusting the valve clearance must be done on a cold engine (coolant temperature 20˚С), with the cylinder head mounted on the block
To prevent damage to the cylinder head, wait until the engine has cooled down before removing it
Checking the technical condition of timing parts
Sprockets, hydraulic tensioner, chain guide and tensioner arm
Checking the technical condition of the timing drive
Remove the top cover.
Check the timing belt (A) for damage, oil or coolant ingress