Hi Celso, place the crankshaft in position using the tool to place the cylinder N*1, then place the camshaft in position using the enlamp camshaft and 31 The Q must be placed with the gear mark of the injector pump) should be positioned by the pump gear with its brand, more or less at 3 hours of clock.
It controls that you have the crankshaft supported by the Localization HT and the camshaft in position, then tense the belt and gun everything again.