Mazda 13B-MSP Informacje Techniczne Pobierz pdf (Strona 53)

Powertrain Engines

Valve Train

• The camshafts are driven by a timing belt, which has to be replaced every 160,000 km or

10 years (whichever occurs first). In addition, the valve clearance must be inspected

(and if necessary adjusted) at the same service interval.

•

The procedure for verifying or adjusting the valve timing is the same as on the L-type

engines.

NOTE: In order to prevent damage to the plastic camshaft pulleys when loosening or

tightening the lock bolts, use the pulley holder (SST) with a suitable piece of hose

installed to the SST studs.

L1001.4_01043

1 Timing belt 3 Timing belt tensioner

2 Camshaft pulleys 4 Crankshaft pulley

Curriculum Training 01-43

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Mazda 13B-MSP Informacje Techniczne Strona 53