69J3D114-2012345678925. Checkthatthereisnoclearanceabetween the port and starboard throttlestop screws4and8, and the throttlebody levers5and9. If there is anyclearance, repeat step 24.26. Start the engine, and when the enginespeed is at idle, check the average vac-uumdifferencebetweentheportandstarboard banks. Adjust if out of specifi-cation.Average vacuum difference betweenport and starboard banks:40 mmHg (53 mbar, 1.57 inHg)Throttle control
