Polaris A09BG50AA User Manual page 105

Exploded View, Mikuni BST 40 Carburetor
Fuel Tank Asm. Exploded View
Fuel Flow Diagram . . . . . . . . . . . . . . . . . . . . . . .
Special Tool & Jetting Guidelines
Carburetor Jetting . . . . . . . . . . . . . . . . . . . . . . . .
Main Jet / Pilot Jet Part Numbers
CV Carburetor System Function (4 Cycle)
CV Carburetor Vent System (4 Cycle)
CV Carburetor Operation
Pilot Screw Information
Disassembly Notes, CV Carburetor
Cleaning, CV Carburetor
Inspection, CV Carburetor
Assembly, CV Carburetor
Float Adjustment, CV Carburetor
Needle & Seat Leakage Test
Pilot Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump Service . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SYSTEM/CARBURETION
. . . 4.2
. . . . . . . . . . . . 4.3
4.3
. . . . . . . . . . 4.4
4.5
. . . . . . . . . . . 4.5
. . . 4.6
. . . . . . . 4.6
. . . . . . . . . . . . . . . . . . 4.6-4.8
. . . . . . . . . . . . . . . . 4.9
. . . . . . . . . 4.8-4.9
. . . . . . . . . . . . . . . . . . 4.9
. . . . . . . . . . . . . . . . . 4.10
. . . . . . . . . . . . . . . . . 4.10
. . . . . . . . . . . 4.11
. . . . . . . . . . . . . . . 4.12
4.12
4.12--4.13
4.13--4.14
4.15
4.1