Impreza L Sport Wagon F4-2.2L SOHC (1999)
Timing Cover: Description and Operation
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The timing belt cover is made of synthetic resin molding which is lightweight and heat resistant. It has a totally enclosed design that utilizes rubber
packing at the mating surface of the cylinder block. This eliminates the chance of dust and liquid from entering the interior.
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A floating design is utilized by placing rubber mounting between the cylinder block and belt cover to prevent the noise and vibration of
transmission.
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The front belt cover has a graduated line for ignition-timing confirmation.