Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 48Get this manual

Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 48

9Follow steps 5, and 7, for adjustment of bottom carburetor10Go back to the top and bottom carburetorsrecheck each setting for correctness Idle Speed Adjustment1Adjust id le speed screw on towershaft until engine idles at approximately 750 RPM in gear
Choke Shutter Adjustment
1Remove carburetor cover (115 and 140 H.PFigure 11
Figure 12Positioning Choke Link