Mercury 25 EFI Service Manual page 5

Manual Outline
1 - Important Information
A - Master Specifications
B - Maintenance
C - General Information
D - Outboard Installation
2 - Electrical
A - Ignition
B - Charging and Starting System
C - Timing, Synchronizing and Adjustments
3 - Fuel System
A - Fuel System Operation
B - Troubleshooting and Diagnostics
C - Service Procedures
D - Emissions
4 - Powerhead
A - Cylinder Block/Crankcase
B - Cylinder Head
C - Oil Pump
D - Cooling System
5 - Mid-Section
A - Clamp/Swivel Bracket, Driveshaft Housing
B - Power Trim
C - Gas Assist Manual Trim/Tilt
6 - Lower Unit
A - Gear Housing
7 - Attachments
A - Throttle/Shift Linkage
B - Tiller Handle
8 - Manual Starter
A - Recoil Starter
9 - Jet Drive Outboard
A - Jet Drive Outboard
Page iii © 2016 Mercury Marine
Important Information
Electrical
Fuel System
Powerhead
Mid-Section
Lower Unit
Attachments
Manual Starter
Jet Drive Outboard
90-8M0105568 eng MARCH 2016
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