S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
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crankshaft
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the idler pulley
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intake camshaft
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exhaust camshaft
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water pump
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belt tensioner.
Note:
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This adjustment is to be made with a cold engine. Suitable temperature is approximately 20°C/67°F. At higher temperatures (with the engine at
operating temperature or a high outside temperature for example) the indicator is further to the right.
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The illustration shows the position of the indicator at different engine temperatures.
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Carefully turn the crankshaft clockwise until the timing belt is tensioned. The belt must be tensioned between the intake camshaft pulley, the idler
pulley and the crankshaft
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Hold the belt tensioner center screw secure. Turn the belt tensioner eccentric counter-clockwise until the tensioner indicator passes the marked
position. Then turn the eccentric back so that the indicator reaches the marked position in the center of the window
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Hold the eccentric securely. Tighten the center screw. Tighten to 20 Nm.
Check that the indicator is in the correct position.