Mercury 40 FourStroke - FUEL SYSTEM; Section 3 A - Fuel Pump

3
A
FUEL PUMP
90-857046R1 NOVEMBER 2001 Page 3A-1
FUEL SYSTEM
Section 3A - Fuel Pump
Table of Contents
Table of Contents 3A-1. . . . . . . . . . . . . . . . . . . . . . .
Specifications 3A-1. . . . . . . . . . . . . . . . . . . . . . . . . . .
S/N OG960499 and Below 3A-1. . . . . . . . . . . . .
S/N OG960499 and Up 3A-1. . . . . . . . . . . . . . .
Fuel Pump (S/N OG960499 and Below) 3A-2. . . .
Fuel Pump (S/N OG960500 and Up) 3A-4. . . . . . .
Fuel Pump Operation 3A-6. . . . . . . . . . . . . . . . . . . .
S/N OG960499 and Below 3A-6. . . . . . . . . . . . .
S/N OG960500 and Up 3A-6. . . . . . . . . . . . . . .
Fuel Pump Removal 3A-7. . . . . . . . . . . . . . . . . . . . .
S/N OG960499 and Below 3A-7. . . . . . . . . . . . .
S/N OG960500 and Up 3A-7. . . . . . . . . . . . . . .
Fuel Pump Installation 3A-8. . . . . . . . . . . . . . . . . . .
S/N OG960499 and Below 3A-8. . . . . . . . . . . . .
S/N OG960500 and Up 3A-9. . . . . . . . . . . . . . .
Fuel Pump Disassembly 3A-10. . . . . . . . . . . . . . . . .
Cleaning/Inspection/Repair
(All Serial Numbers) 3A-11. . . . . . . . . . . . . . . . . . . . .
Check Valve Inspection/Replacement
(S/N OG960499 and Below) 3A-11. . . . . . . . . . .
Check Valve Inspection/Replacement
(S/N OG960500 and Up) 3A-12. . . . . . . . . . . . . .
Fuel Pump Assembly 3A-13. . . . . . . . . . . . . . . . . . . .
Specifications
S/N OG960499 and Below
FUEL
SYSTEM
Fuel Pump Type
Fuel Pump:
Pressure
Plunger Stroke
Fuel Tank Capacity
External (Plunger/Diaphragm)
3-6 psi
0.23 - 0.38 in. (5.85 - 9.65 mm)
Accessory
S/N OG960499 and Up
FUEL
SYSTEM
Fuel Pump Type
Fuel Pump:
Pressure
Fuel Tank Capacity
Mechanical Water Cooled
(Plunger/Diaphragm)
3-6 psi
Accessory