WM 80 Repair Carburetor Inspection and Ad-
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8.2 Adjusting the Inlet Control Lever
See Graphic: wc_gr002903
Walbro:
Use the special tool (e) to set height of metering lever.
Tillotson:
Set the inlet control lever (a) so that it is flush with the floor of the fuel
chamber (b). Bend the end of the control lever up or down as required.
Bing:
Set the inlet control lever so that it is 1.4 mm (0.055 in.) below the
surface of the carburetor casting by bending the tab up or down as
required. Check the distance with the carburetor gauge (c). If no gauge
is available, set the distance to be 0.8 mm (0.030 in.) between the tip
of the lever and the bottom of the fuel chamber with a feeler gauge (d).
On Bing carburetors using molded plastic lever, no inlet lever
adjustment is required.
a
b
d
c
e
1.4 mm (0.050 in.)
0.8 mm
(0.030 in.)
wc_gr002903