MERCARB 2 BARREL CARBURETOR - 5B-2390-823225--1 1096
72687
a
a - Measurement with 2 Piece Solid Inlet Needle - 3/8 in.
(10mm)
Measurement with Spring Loaded Inlet Needle - 9/16 in
(14mm)
3. Bend float arm up or down at point shown to ob-
tain specified dimension.
72688
a
a - Bend Float Arm at This Point
4. Visually check float alignment after adjustment.
FLOAT DROP
1. Hold air horn right side up to allow float to hang
free.
2. Measure float drop using Universal Carburetor
Gauge (91-36392). Measure from gasket to toe
of float.
72689
a
a - Measurement - 1-3/32 in. (27mm)
3. Bend float assembly tang, as shown, to obtain
specified dimension.
72690
a
a - Float Assembly Tang
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