Mercury 45 Jet 50-55 - Fuel Systems

90-817643R1 DECEMBER 19963D-0 - FUEL SYSTEMS
Table of Contents
Page
Operation of the Injection System 3D-1. . . . . . . . . . . . . . .
Oil Injection System 3D-1. . . . . . . . . . . . . . . . . . . . . . . .
Oil Injection Flow System (Fixed Ratio Oil
Pump) 3D-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Drive Assembly (Fixed Ratio Oil
Pump) 3D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Drive System (Fixed Ratio Oil Pump) 3D-3. . . .
Oil Pump to Powerhead Assembly (Fixed
Ratio Oil Pump) 3D-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Injection Flow System (Variable Ratio
Oil Pump) 3D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Drive Assembly (Variable Ratio Oil
Pump) 3D-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Drive System (Variable Ratio Oil
Pump) 3D-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pump to Powerhead Assembly (Variable
Ratio Oil Pump) 3D-7. . . . . . . . . . . . . . . . . . . . . . . . . .
Set Up Instructions for Oil
Injection System 3D-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor/Oil Pump Synchronization
(Variable Ratio Oil Pump) 3D-8. . . . . . . . . . . . . . . . . .
Filling Oil Injection System with Oil 3D-8. . . . . . . . . . . .
Bleeding Air From Oil Injection
System 3D-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bleeding Air From Oil Pump Inlet Hose 3D-9. . . . .
Bleeding Air From Oil Pump Outlet Hose 3D-9. . .
Page
Outboard Operation 3D-10. . . . . . . . . . . . . . . . . . . . . . . . . .
Check Operation of the Oil Injection
System (Engine Running) 3D-10. . . . . . . . . . . . . . . . .
Required Side Mount Remote Control or
Ignition Key Switch Assembly 3D-10. . . . . . . . . . . . .
Oil Injection System
Troubleshooting Chart 3D-11. . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting the Oil Injection System 3D-11. . . . .
Installing Drive Gear (For Oil Injection
Pump) On to Crankshaft 3D-12. . . . . . . . . . . . . . . . . . . . .
Oil Warning Module 3D-12. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal/Installation 3D-12. . . . . . . . . . . . . . . . . . . . . . .
Engine Mounted Oil Reservoir 3D-13. . . . . . . . . . . . . . . . .
Removal 3D-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 3D-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .