Withdrawal
Disconnect the wire from the minus AB. Using the large bolt on the crankshaft sprocket, turn the crankshaft so that the #1 cylinder piston is at TDC on the compression stroke. In this case, both valves will be closed and the mark "0" on the flywheel is aligned with the pointer on the casing. If the belt has not come off, the alignment mark on the back of the camshaft sprocket should be aligned with the upper left edge of the valve cover.
Remove the top and bottom timing belt covers.
While holding the large hex nut on the tensioner pulley, loosen the smaller pulley locknut.
Turn the tensioner counterclockwise to release tension from the toothed belt.
Carefully pull the toothed belt off the sprockets and release the belt.
Installation
If the engine is cranked, use the large bolt on the crankshaft sprocket to rotate the engine so that the #1 cylinder piston is at TDC on the compression stroke. At this point both valves will be closed and the mark "0" on the flywheel will be aligned with the pointer on the casing. Rotate the camshaft until the alignment mark on the back of the camshaft sprocket aligns with the upper left edge of the valve cover.
Install the crankshaft pulley and check that the mark on the pulley is aligned with the mark on the intermediate shaft sprocket.
If it does not align, rotate the intermediate shaft until the marks align.
Attention. If the timing marks do not line up when the piston of cylinder 1 is at TDC on the compression stroke after the belt is installed, the timing will be incorrect. This can result in poor performance and damage to the engine.
Remove the crankshaft pulley. Note the position of the pulley on the crankshaft sprocket so that it can be installed in the same position. While holding the large nut on the tensioner pulley, loosen the small nut on the tensioner pulley. Turn the tensioner counterclockwise to loosen it and install the toothed belt.
Pull the toothed belt over the sprockets and adjust the belt tension. The tension is normal when the belt can be twisted 90°midway between the camshaft and countershaft sprockets.
Install the crankshaft pulley. Tighten the mounting bolts to 2Nm.
Install the upper and lower toothed belt covers.
Test the car in motion.
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