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1F3-16 OM600 ENGINE CONTROLS Idle Speed 750 - 850 rpm 720 - 820 rpm Engine OM661LA Engine OM662LA Engine Tools Required 667 589 00 21 00 TDC Pulse Generato Commercial Tool IDLE SPEED ADJUSTMENT Service Data e.g. Bosch, MOT 001.03 Sun, DIT 9000 Digital Tester Adjustment Procedure 1. Connect the digital tester (1) and TDC pulse sender unit (11). 2. Run the engine and warm up the coolant to 60~80°C. TDC pulse generator 667 589 02 21 00 3. Disconnect the vacuum hose (4) from the PLA unit to check idle speed with tester. 4. Check idle speed with tester. Notice To adjust idle speed, loosen the locking nut (6) of PLA unit. OM 661LA Engine 750 - 850rpm OM 662LA Engine 720 - 820rpm |