1977 Evinrude 9.9-15 HP Outboard Motor Service Repair Manual P/N 5305, Page 23Get this manual

1977 Evinrude 9.9-15 HP Outboard Motor Service Repair Manual P/N 5305, Page 23

Quality of the image is intentionally reduced!

Remove plugSee Figure 3-14 For orifice plug identification, see Specifications, Section 2 _ ORIFICE PLUG
Figure 3-17 Needle Valve Wear

LOW SPEED NEEDLE VALVE
Inspect the taper