2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 120Get this manual
CARBURATION AND FUEL SYSTEM CARBURETION
BST 40 Carburetor Exploded View of 2
Table 4-1: Carburetor Components
REFERENCE
A Jet Needle Diaphragm Assembly Needle Jet Jet Block Assembly Washer Main jet Cover Spring
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