TOHATSU MFS 8B Service Manual page 91

Hide thumbs Also See for MFS 8B:

a - Air intake

b - Air vent inlet

c - Air-bleed inlet

d - Slow air jet

e - Bypass port

f - Idle Port

g - Throttle valve

When throttle valve is turned to a position over bypass port, the bypass port is exposed to vacuous pressure existing in the

back of throttle valve. The vacuous pressure causes the fuel to be ejected from bypass port and idle port.

4st 8/9.8 2016

h - Fuel inlet

i - Chamber drain

j - Main jet

k - Slow jet

m - Choke valve

Air-fuel mixture