Honda BF135A Manual page 270

c. INSPECTION
FLOAT HEIGHT
• Check the float height by installing the float properly.
1) Place the vapor separator cover as shown. Measure the
distance between the float and vapor separator cover (i.e.
float height).
• Set the special tool at right angles to the float chamber
mating surface and measure at the highest position of
the float.
Float height
2) If the float height is out of the specification, check the float
valve and valve seat for wear and damage.
3) If the float valve and valve seat are normal, adjust the float
height by gently bending the brass float tab taking care not
to damage the float.
• FLOAT
Check the float for damage and deformation, and check for the
gasoline in the float. Check the float for smooth movement.
• FLOAT VALVE/VALVE SEAT
Check the float valve head and the float valve seat for scores,
scratches, wear and damage.
5-117
31 ± 2.5 mm (1.22 ± 0.10 in)
[1]
FLOAT LEVEL GAUGE
07401-0010000
[2]
FLOAT TAB
[1] VALVE SEAT
[4] FLOAT VALVE
BF135A•BF150A
[2] [3]
Good Replace.