Adjusting Float Height; Installing Carburetor - TOHATSU EverRun MX 18E2 Service Manual

Fuel System
1
4-28

10) Adjusting Float Height

1.
a a
2.
2

11) Installing Carburetor

1.
1 1
a a
Measure float height as shown, and replace float if out of
specification.
Float Height a :
14.5 ± 1mm (0.571 ± 0.039in)
Float height can not be adjusted.If float height is
out of specification, replace float valve or float.
Low float height will cause lean-burn, and high
float height will cause rich-burn.
Install drain screw, float chamber 1 and cover 2.
CAUTION
Do not adjust float height by knotting the
fishing line, etc. It promotes wear of the
needle valve and can cause malfunction of
the engine.
Reverse carburetor removing steps to install.
When attaching the carburetor to power head,
insert the choke lever 1 into the choke rod's
groove a.
GB
2st X18E2 2012