Mercury 40 4-Stroke User Manual

TABLE OF CONTENTS
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STORAGE
Storage Preparation..............................................................................................................................63
Protecting External Outboard Components.......................................................................................... 63
Protecting Internal Engine Components............................................................................................... 63
Gearcase..............................................................................................................................................64
Positioning Outboard for Storage......................................................................................................... 64
Battery Storage.....................................................................................................................................64
TROUBLESHOOTING
Starter Motor Will Not Crank The Engine (Electric Start Models)......................................................... 65
Engine Will Not Start.............................................................................................................................65
Engine Runs Erratically........................................................................................................................ 65
Performance Loss.................................................................................................................................66
Battery Will Not Hold Charge................................................................................................................ 66
OWNER SERVICE ASSISTANCE
Local Repair Service.............................................................................................................................67
Service Away From Home....................................................................................................................67
Parts And Accessories Inquiries........................................................................................................... 67
Service Assistance............................................................................................................................... 67
Mercury Marine Service Offices............................................................................................................ 67
OUTBOARD INSTALLATION
Installation Information..........................................................................................................................69
Fuel Hose Connection ‑ Remote Control Models................................................................................. 76
Electrical Connections and Control Cable Installation.......................................................................... 76
Propeller Installation.............................................................................................................................83
Trim Tab Adjustment............................................................................................................................ 86
Trim‑In Stop Adjustment ‑ Power Trim Models..................................................................................... 87

Mercury 40 4-Stroke Specifications

General

Engine Type	4-Stroke
Horsepower	40 hp
Cylinders	3
Fuel Induction System	Electronic Fuel Injection (EFI)
Starting	Electric
Displacement	747 cc
Shaft Length	20 in
Dry Weight	216 lbs
Steering	Remote
Alternator Amp	18 amp / 226 watt
Full Throttle RPM	5500 - 6000 RPM