Mazda 13B-MSP Informações Técnicas descarregar pdf (Página 96)

Engines Powertrain

Timing Belt Tensioner

• The WL-C engine features a modified automatic timing belt tensioner with integrated

tensioner pulley. However, the operating principle is the same as on the RF-T engine.

L1001.4_01080

1 Tensioner rod 4 Plunger spring

2 Seal 5 Pressure chamber

3 Plunger 6 Check valve

• For releasing the belt tension the timing belt tensioner has to be turned counterclockwise

with an Allen key, and secured by inserting a locking pin with 6 mm diameter (refer to the

workshop manual for details)..

NOTE: When removing the timing belt tensioner, the tensioner pulley must not be separated

from the tensioner housing.

NOTE: In case air has entered the pressure chamber of the timing belt tensioner, it must be

bled using a certain procedure (refer to the workshop manual for details).

L1001.4_01079

1 Apply force (max. 39 Nm) 3 Hole for locking pin

2 Mounting bolts

01-86 Curriculum Training

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Mazda 13B-MSP Informações Técnicas Página 96