Mazda 13B-MSP Informazioni Techniche Scaricare il pdf (Pagina 118)

Engines Powertrain

• An automatic timing chain tensioner is fitted to ensure optimum chain tension over the

service life of the engine.

• The timing chain tensioner operates using engine oil pressure.

NOTE: The timing chain tensioner must be inserted together with the timing chain and the

camshafts into the cylinder head upper part, as it is impossible to fit it afterwards.

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1 Chain guides

• For verifying or adjusting the valve timing the timing marks on the crankshaft sprockets

have to be aligned with the gold-colored plates on the timing chain links.

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1 Timing mark 2 Gold-colored plate

01-108 Curriculum Training

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Mazda 13B-MSP Informazioni Techniche Pagina 118