Mazda 13B-MSP Technical Information download pdf (Page 45)

Powertrain Engines

Camshafts

• The camshafts are equipped with a pin for the installation of the camshaft pulleys.

• The intake camshaft is equipped with an oil line supplying oil to the camshaft actuator of

the variable valve timing system.

• The intake camshaft has a pulse wheel for the CMP sensor signals.

Valve Train

• The valve train is similar to that of the L-type engines. In addition, the procedure for

releasing the timing chain tension is the same as on the L-type engines.

L1001.4_01032

1 Camshaft sprocket 6 Inner plate

2 Timing chain 7 Chain guide

3 Pin 8 Crankshaft sprocket

4 Guide plate 9 Chain tensioner

5 Middle plate 10 Chain tensioner arm

Curriculum Training 01-35

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Mazda 13B-MSP Technical Information Page 45