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ENGINE <4G9-MPI> – On-vehicle Service 11B-11 MANIFOLD VACUUM CHECK 1. Before inspection, set the vehicle to the pre-inspection 2. Turn the ignition switch to LOCK (OFF) position. 3. Connect the engine tachometer or connect the MUT- II to the diagnosis connector. 4. Disconnect the ventilation hose from the positive crankcase 5. Check the intake manifold vacuum while the engine is Limit: Min. 60 kPa 6. Turn the ignition switch to LOCK (OFF) position. 7. Remove the vacuum gauge, and then connect the 8. Remove the engine tachometer or the MUT- II . TIMING BELT TENSION ADJUSTMENT 1. Remove the timing belt upper cover. 2. Turn the crankshaft clockwise to set the No. 1 cylinder Caution 3. Remove the access cover. 4. Loosen the timing belt tensioner fixing bolt to apply tension Caution _ – 180 _ . If the belt is loosened more than necessary, the bolt 5. Tighten the timing belt tensioner fixing bolt. 6. Install the access cover. 7. Install the timing belt upper cover. Plug Vacuum gauge |