Mercury 40 4-Stroke User Manual

OUTBOARD INSTALLATION
73
Fastening the Outboard to the Transom
1. Install the outboard so that the anti-ventilation plate is in-line or within 25 mm (1 in.) below the
bottom of the boat.
a
b
8045
a - Anti-ventilation plate b - 25 mm (1 in.)
2. Apply marine sealer to the shanks of bolts, not the threads.
3. Fasten the outboard with the provided mounting hardware. Tighten the locknuts to the specified
torque.
NOTE: For a more accurate torque, turn/tighten the mounting locknuts rather than turning the mounting
bolts.
28481
b
c
a
a - 1/2 in. diameter bolt (4)
b - Flat washer (4)
c - Locknut (4)
Description Nm lb. in. lb. ft.
Outboard mounting locknuts and bolts 75 55
STEERING CABLE - STARBOARD SIDE ROUTED CABLE
1. Lubricate the entire cable end.
10261

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