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The timing marks are marks on the front main pulley. The marks indicate when a certain piston is at the top of its stroke. You can turn the pulley to a certain position, aligned with the timing marks, and no that piston is at the right position to set the timing.
When the marks on the timing chain are lined up properly, the piston is about 50 deg after top dead center.
The timing marks can be found on the front main pulley and the flywheel. The timing marks indicate when a certain piston is at the top of its stroke.
The timing marks can be found on the flywheel and the front pulley on the front of the engine. The timing marks indicate when a certain piston is at its top stroke.
The timing marks on your Isuzu 4hf1 engine can be set by looking at the timing marks on the timing belt pulley. The timing belt marks are facing towards the front of the automobile.
The timing marks on your Isuzu 4hf1 engine can be set by looking at the timing marks on the timing belt pulley. The timing belt marks are facing towards the front of the automobile.
the cam has a timing dot it needs to be stright up. the piston needs to be at top dead center. be careful and not get the timing off a tooth one way or the other. it wont run right if you do.
The timing marks can assist a mechanic in setting the engine timing. The number one timing marks will set the number one piston so that the number one valve can be properly adjusted.
You have to set your camshaft at a position of firing at number piston ,that is if the camshaft gear does not have a visible timing marks and in relationship with the crankshaft position it has to be position number one piston at TDC
There are two timing marks on a 350 chev one for the cam shaft gear and one for the crank gear. The timing mark on the crank or the on on the bottom of the motor should be facing straight up and the cam shaft gear should be facing straight down this will put you lined up and top dead center.
Both the crank and cam sprockets have timing marks on the sprocket and on the engine. As you face the front of the engine, with the sprockets in front of you, the cam timing mark is approx. 85 degrees right of top center. The crank mark is approx. 10-15 degrees right of top center (piston #1 should be top dead center). Line marks on sprockets with timing marks on block (tin), slip on belt and tighten tensioner. Manually rotate engine 2 complete revolutions and check that both marks are still aligned.
line up timing marks from harmonic balancer and timing tab on timing cover