Before working on the timing belt and sprockets, turn off the battery, lift the car on a hoist, remove the right front wheel and pull off the belt splash shield. Then, remove the accessory
Drive Belts, take out the
Crankshaft damper and the AC/Generator belt tensioner and lastly, cut all the generator wires to take the generator and its bracket out. Open the upper timing belt cover, the lower timing belt cover, the coolant recovery container, remove the right
Engine Mount and the engine support bracket. Turn the crankshaft so that the TDC mark on the oil pump lining up with the TDC mark on the crankshaft sprocket, with the trailing side of the sprocket tooth also lined up. Turn the top plate of the
Timing Belt Tensioner pulley clockwise using a 6 mm Allen wrench and after removing the tensioner lock bolt, you can slip the timing belt off. If issues with tracking caused trouble with the timing belt, change the assemblage of tensioner pulley and bracket instead of simply replacing the stress belt. To take off a camshaft sprocket, set Special Tool 6847 in place then remove the center bolts and for the crankshaft sprocket, insert Special Tool 6793 and use C-4685-C2 to release them. Never clean a timing belt; if it gets dirty, change it and clean all the sprockets with the right solvent. After installing the crankshaft sprocket with the right depth thanks to Special Tool 6792, add the timing belt and reattach the negative
Battery Cable. Camshaft sprockets should be installed with Special Tool 6847 while holding them and then the center bolt must be tightened to 115 Nm (85 ft. lbs.). Adjust the crankshaft sprocket to TDC with the arrow on the oil pump housing and then place the exhaust camshaft sprocket below the intake camshaft sprocket by about a half cut, so the arrows on the sprockets are pointing upward. Replace the timing belt by assembling it on the crankshaft, around the water pump sprocket, along the idler pulley, onto the camshaft sprockets and finally on to the tensioner. Spin the exhaust camshaft sprocket counterclockwise, using the marks to line them up and reduce the belt slack, then rotate the top plate of the belt tensioner pulley counterclockwise until the setting notch aligns with the spring tang. At that point, tighten the tensioner lock bolt to 25 Nm (220 inch lbs.). Turn the crankshaft two complete turns clockwise to get the belt in place and check that the timing marks are where they should be. If the spring tang is not within the approved limits, you should retension the spring. After that, fit the new engine mount support bracket, upper and lower timing belt covers (ensure the fasteners are torqued to 6 Nm (50 inch lbs.)), generator and bracket with connections, AC/Generator belt tensioner, crankshaft damper, right engine mount, coolant recovery container, accessory drive belts, belt splash shield, right front wheel and tie back in the negative battery cable.