Section 2 · Pages 41–54 (14 pages)

Section 2: Gasoline Fuel System

From the International Harvester Blue Ribbon Service Engine and Fuel System Manual (GSS-1387)

Models
Engines BD-220, BD-264, C-221, C-263, C-282, C-291, C-301
Publication
GSS-1387
Pages
108

Gasoline fuel system service for IH and Zenith carburetors. Explains the fuel supply, idling, load and starting systems, checking liquid level with tool FES 36-3, removal and installation, inspection and repair of the throttle body, throttle plate, float, needle valve and seat, jets and adjusting screws, and assembly and adjustment.

What this section covers

  • General description
  • Carburetor operation
  • Liquid level check
  • Throttle body and throttle plate
  • Float and needle valve
  • Adjusting screws and seats
  • Assembly and adjustment
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