To retract the timing belt tensioner on 2.4 litre engines use the retracting bolt (Mitsubishi Part Number MD998738). To rotate the tensioner, use the adjusting tool (Mitsubishi Part Number MD998767). Aside from the 2.4 litre engine, all models are equipped with a single timing belt connected to a spring loaded tensioner. The 2.4 litre models have a hydraulic tensioner that also runs the
Oil Pump, which in turn drives the front balance shaft. A second belt drives the rear balance shaft, which driven by the crankshaft and tensioned by an eccentric cam. To remove the timing belt, lift the vehicle securely off the ground, remove the negative terminal from the battery, support the engine, remove the splashguard, and further remove the A/C pipe, power steering pipe, water pump pulley, and other things and then remove the timing belt. Unplug the crankshaft position sensor, remove the front
Engine Mount, align timing marks and remove the timing belt. Check the camshaft sprockets and crankshaft sprockets for wear. Also check the timing belt for damage or contamination. The steps to install the new parts are the same in reverse order. Timing marks must be aligned properly, and the belts must be tensioned to the correct level. Once the installation is complete, check the ignition timing and the idle speed of the 1.5-litre models. Conduct a road test to assess the performance of the engine.