Mercury 25 4-Stroke User Manual

FEATURES & CONTROLS
37
ob00622
a
b
c
a - Tighten friction
b - Loosen friction
c - Locknut
REMOTE STEERING MODELS
!
WARNING
Avoid possible serious injury or death from loss of boat control. Maintain sufficient steering friction to prevent
the outboard from steering into a full turn if the tiller handle or steering wheel is released.
Steering Friction Adjustment - Adjust this screw to achieve the desired steering friction (drag) on the steering wheel.
Turn screw clockwise to tighten friction or turn counterclockwise to loosen friction.
ob00623
a
b
a - Loosen friction b - Tighten friction
Trim Tab Adjustment
Propeller steering torque will cause your boat to pull in one direction. This steering torque is a normal result from
your outboard not trimmed with the propeller shaft parallel to the water surface. The trim tab can help to compensate
for this steering torque in many cases and can be adjusted within limits to reduce any unequal steering effort.
ob00344

Mercury 25 4-Stroke Specifications

General

Engine Type	4-Stroke
Horsepower	25 hp
Cylinders	2
Fuel Induction System	Electronic Fuel Injection (EFI)
Full Throttle RPM Range	5000-6000 RPM
Starting System	Electric
Steering	Remote or Tiller
Shaft Length	15 in / 20 in
Dry Weight	157 lbs
Fuel Tank Capacity	External
Oil Capacity	1.5 L (with filter)