1970 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Service Manual 4687, Page 17Get this manual
b Remove screw in low-speed needle to permit removal of low-speed needle adjusting knob Remove high-speed needle valve arm linkSee Figure 3-8
PACKING UT -SPEED
W ASHERS BUSHING
NE EDLE VALVE GASKET VALVE ASSEMBLY
1_ FLOAT
HIGH-SPEED-NOZZ LE BOSS GASKET FLOAT CHAMBER PACKING HIGH-SPEED