5B - 24 - MERCARB 2 BBL CARBURETOR
90-816462 2-695
6. Install float assembly and hinge pin. Pivot float as-
sembly up and down on hinge pin to ensure it
moves freely.
72297
b
a
a - Float Assembly
b - Float Hinge Pin
FLOAT LEVEL
1. Turn air horn upside down. Pivot float assembly
up and down on hinge pin to ensure it moves free-
ly.
IMPORTANT: Before checking float level, raise
float and allow it to fall; however, DO NOT force
downward by hand.
2. Measure float level using Universal Carburetor
Gauge (91-36392). Measure from gasket to toe of
float.
72298
a
a - Measure from This Point to Gasket
72687
a
a - Measurement With 2 Piece Solid Inlet Needle - 3/8 in.
(10 mm)
Measurement With Spring Loaded Inlet Needle - 9/16 in.
(14 mm)
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. (27 mm)
Summary of Contents for 13
Page 1: ...13 Printed in U S A 90 816462 2 695 1995 Brunswick Corporation GM 4 Cylinder MARINE ENGINES ...
Page 2: ...90 816462 2 695 0 ...
Page 7: ...1 A IMPORTANT INFORMATION GENERAL INFORMATION 72000 ...
Page 15: ...1 B 50617 IMPORTANT INFORMATION MAINTENANCE ...
Page 36: ...1 C IMPORTANT INFORMATION TROUBLESHOOTING ...
Page 74: ...2 A 50633 REMOVAL AND INSTALLATION 4 CYL ALPHA ONE DRIVE ...
Page 88: ...3 A 26790 ENGINE 181 CID 3 0L 4 CYLINDER GM ENGINE ...
Page 137: ...4 A 72079 ELECTRICAL SYSTEMS STARTING SYSTEM ...
Page 170: ...4 B 71855 ELECTRICAL SYSTEMS IGNITION SYSTEM ...
Page 197: ...ELECTRICAL SYSTEMS CHARGING SYSTEM 4 C 72078 ...
Page 237: ...4 D 72747 ELECTRICAL SYSTEMS INSTRUMENTATION ...
Page 250: ...4 E 72938 ELECTRICAL SYSTEMS WIRING DIAGRAMS ...
Page 264: ...5 A FUEL SYSTEM FUEL PUMP ...
Page 271: ...5 B 72681 FUEL SYSTEM MERCARB 2 BARREL CARBURETOR ...
Page 300: ...6 A 50628 COOLING SYSTEM SEAWATER COOLED MODELS ...
Page 309: ...6 B 73665 COOLING SYSTEM CLOSED COOLING MODELS ...
Page 325: ...C 6 EXHAUST SYSTEM MANIFOLD ...
Page 331: ...7 A 71317 POWER STEERING PUMP ...