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Chery QQ Service Manual
Mechanical Part of SQR 472Engine
9
2.5 Disassembly of tension pulley 2.5.1 Compress the top dead center at the first cylinder piston. After disassembly of timing cover, pull the bolt and clockwise rotate the timing gear with wrench. And then align the timing mark of camshaft timing gear and the raised mark on camshaft cover;
2.5.2 Screw off the bolt of tension pulley and remove the tension pulley.
2.6 Disassembly of timing belt Notice: Do not use sharp tools like screwdriver during disassembly of belt. Notice: Pay attention to the following items during using the timing belt: l Do not bend the belt with small angle, or the rigging in belt will break. l Do not pollute grease and water because the using expectancy of belt is short. l Only clockwise rotate the engine after mounting the belt. 2.7 Disassembly of crankshaft timing gear
Timing Mark
Timing Mark
Clockwise |