FixVault

Float Level

Invert air horn and measure clearance between upper surface of float and gasket surface of air horn. Clearance should be .236" (5.99 mm). Bend center float tab "A" to adjust. See Fig 1.

Fig 1: Float Level Adjustment Adjust by bending float tab "A".
G34370Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Float Drop Adjustment Adjust by bending both outside float tabs.
G34371Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002