3. Disconnect the vacuum hose from the left side of the transmission.
3. Turn out the diaphragm.
4. Check that the diaphragm throttle valve is pressed against the seat and check the distance L (photo).
5.4 Adjusting the vacuum diaphragm stem
1. Saddle (the valve must be pressed against the seat); 2. Crankcase wall; 3. Stock; 4. Throttle body plate; 5. Throttle valve
5. Determine the stem length from the table.
Distance L (mm) | stem length (mm) |
Up to 25.55 | 29,0 |
25,65-26,05 | 29,5 |
26,15-26,55 | 30,0 |
26,65-27,05 | 30,5 |
Over 27.15 | 31,0 |