Mercury Four Stroke User Manual

MAINTENANCE
Page 1D-16 90-888465 JUNE 2002
Trim Tab Adjustment
The trim tab can be adjusted within limits to help compensate for steering torque.
Adjust trim tab as follows:
1. If boat tends to pull to the right, move the rear edge of the trim tab to the right.
2. If boat tends to pull to the left, move the rear edge of the trim tab to the left.
NOTE: Trim tab adjustment will have little effect reducing steering torque if the anti-ventila-
tion plate is raised 50mm (2 in.) or more above the boat bottom.

Mercury Four Stroke Specifications

General

Engine Type	4-Stroke
Fuel Induction System	Electronic Fuel Injection (EFI) or Carbureted, depending on model
Starting System	Manual, Electric
Steering	Tiller, Remote
Alternator	Varies by model
Full Throttle RPM Range	Varies by model
Weight	Varies by model
Gear Ratio	Varies by model
Warranty	Varies by region and model (e.g., 3 to 5 years)
Cylinders	1 - 6
Shaft Length	15", 20", 25"