Inspection Of Vapor Separator - TOHATSU MFS25 Service Manual

Fuel System (Fuel Injection)

9) Inspection of Vapor Separator

1. Check needle valve for bend and wear. Replace if
necessary.
2. Check float for deformation. Replace if necessary.
3. Check filter for dirt and clogging. Clean if necessary.
4. Reinstall needle valve, float and float pin, and check that the
parts moves smoothly.
Check float drop a as shown.
5.
Float Drop (Reference) a :
30.0 mm ( 1.181 in )
Check float height b as shown. Replace float or needle
6.
valve if the height is out of the specified range.
Do not press needle valve with float.
Float Height b :
20.0 to 23.0 mm ( 0.787 to 0.906 in )
4-32
a
b
25/30 2006