Mercury 90-8M0122848 Service Manual 240 EFI Jet
This is a genuine Mercury Marine factory OEM part, not aftermarket
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90-8M0122848 Mercury Outboard Factory Service Manual 240 EFI Jet
Powerhead serial number 0E406500 and above
Pump Unit 0E379931 and above
Service Manual Outline
Section 1 - Important Information
A - Specifications
B - Maintenance
C - General Information
D - Jet Installation Section
Section 2 - Electrical
A - Ignition
B - Charging and Starting System
C - Timing, Synchronizing, and Adjusting
Section 3 - Fuel System
A - Fuel Pump
B - Fuel Injection
C - Oil Injection
D - Emissions Section
Section 4 - Powerhead
A - Powerhead
B - Cooling Section
Section 5 - Pump Unit
A - Pump Unit Section
Section 6 - Color Diagrams
A - Color Diagrams
90-8M0122848 Mercury Outboard Factory Service Manual 240 EFI Jet
Powerhead serial number 0E406500 and above
Pump Unit 0E379931 and above
Service Manual Outline
Section 1 - Important Information
A - Specifications
B - Maintenance
C - General Information
D - Jet Installation Section
Section 2 - Electrical
A - Ignition
B - Charging and Starting System
C - Timing, Synchronizing, and Adjusting
Section 3 - Fuel System
A - Fuel Pump
B - Fuel Injection
C - Oil Injection
D - Emissions Section
Section 4 - Powerhead
A - Powerhead
B - Cooling Section
Section 5 - Pump Unit
A - Pump Unit Section
Section 6 - Color Diagrams
A - Color Diagrams
Mercury-Mercruiser 22-73379 PLUG, (.250-18), CRANKCASE
The newest part number is 8M0180564 -click here- to see the newest superseded part
Please note the new superseded part is a functional replacement and may look different from the original part