3B-0 - FUEL SYSTEMS 90-824052R3 JUNE 2002
Table of Contents
Page
Notes: 3B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 1,2,3,4,5,6,7,8,9,10,11 Carburetor
Assembly 3B-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 1,2,3,4,5,6,7,8,9,10,11 Carburetor
Specifications 3B-4. . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 1,2,3,4,5,6,7,8,9,10,11 Carburetor
Front View 3B-5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 12,13,14,15,16,27 Carburetor
Assembly 3B-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 12,13,14,15,16,27 Carburetor
Specifications 3B-8. . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 12,13,14,15,16,27 Carburetor
Front View 3B-9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 21,22,23,25,26,28 Carburetor
Assembly 3B-10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 21,22,23,25,26,28 Carburetor
Specifications 3B-12. . . . . . . . . . . . . . . . . . . . . . . . .
WMH 21,22,23,25,26,28 Carburetor
Front View 3B-13. . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 30,31,32,33,34,39 Carburetor
Assembly 3B-14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
WMH 30,31,32,33,34,39 Carburetor
Specifications 3B-16. . . . . . . . . . . . . . . . . . . . . . . . .
WMH 30,31,32,33,34,39 Carburetor
Front View 3B-17. . . . . . . . . . . . . . . . . . . . . . . . . . .
WMV 1/1A, 2/2A, 3/3A, 4/4A, 5/5A 3B-18. . . . . . . . .
WMV 1,2,3,4,5 Carburetor Specifications 3B-22. . .
WMV 1,2,3,4,5 Carburetor Front View 3B-22. . . . . .
Fuel System - Troubleshooting 3B-23. . . . . . . . . . . .
General Information 3B-23. . . . . . . . . . . . . . . . . . .
Reed Valve Leak Test 3B-25. . . . . . . . . . . . . . . . . . . .
Tools Needed for Test-- 3B-25. . . . . . . . . . . . .
Thermal Air Valve Circuit Description 3B-26. . . .
WMH Carburetor Fuel Circuit Description 3B-26. . .
Idle Circuit Description 3B-26. . . . . . . . . . . . . . . .
Idle Circuit Adjustments 3B-26. . . . . . . . . . . . .
Off-ldle Circuit Description 3B-27. . . . . . . . . . . . .
Back Draft Circuit Description 3B-27. . . . . . . . . .
High Speed Fuel Circuit Description 3B-27. . . . .
High Speed Fuel Circuit Adjustments 3B-27.
Carburetor Placement 3B-28. . . . . . . . . . . . . . . . .
Jet Location For Each Cylinder 3B-28. . . . . .
Page
WMV Carburetor Fuel Circuit Description 3B-29. . .
Float Bowl Circuit 3B-29. . . . . . . . . . . . . . . . . . . . .
Idle Circuit 3B-29. . . . . . . . . . . . . . . . . . . . . . . . . . .
Cold Start Circuit 3B-30. . . . . . . . . . . . . . . . . . . . .
Off-Idle Circuit 3B-30. . . . . . . . . . . . . . . . . . . . . . . .
Main Circuit 3B-31. . . . . . . . . . . . . . . . . . . . . . . . . .
Back Draft Circuit 3B-31. . . . . . . . . . . . . . . . . . . . .
Carburetor Placement and Jet Location for
Each Cylinder (WMV Carburetors) 3B-32. . . .
High Altitude Recommendations 3B-33. . . . . . . .
High Altitude Jet Chart 3B-34. . . . . . . . . . . . . . . .
Enrichener System Description 3B-35. . . . . . . . .
Manual Operation of Enrichener Valve 3B-35
Enrichener Valve Test 3B-36. . . . . . . . . . . . . .
Enrichener Valve Replacement 3B-36. . . . . .
Removing Carburetor(s) from Engine 3B-37. . . . . .
Carburetor Disassembly 3B-37. . . . . . . . . . . . . . . . . .
Carburetor Jet Removal 3B-37. . . . . . . . . . . . . . .
Fuel Bowl Removal and Disassembly 3B-39. . .
Throttle Shaft Component Removal 3B-40. .
Carburetor Cleaning and Inspection 3B-40. . . . .
Carburetor Reassembly 3B-40. . . . . . . . . . . . . . .
Throttle Shaft Component Installation 3B-40. . .
Fuel Bowl Reassembly 3B-41. . . . . . . . . . . . . . . .
Carburetor Jet Installation 3B-42. . . . . . . . . . . . .
Installing Carburetor(s) to Engine 3B-43. . . . . . .
Fuel Line and Primer Bulb Assembly 3B-44. . . . . . .
Maintenance 3B-44. . . . . . . . . . . . . . . . . . . . . .
Fuel Line Clamp Removal and
Installation 3B-45. . . . . . . . . . . . . . . . . . . . . .
To Next Page
Loading...
Need help?
General
