P
E R F O R M A N C E
4–4
S
TEERING
Most outboard engines are equipped with an adjustable rudder trim tab. This trim tab should
be adjusted to balance the steering at the speed which you travel most frequently. Variations in
speed, boat load or engine trim will cause the steering to pull in one direction. If the boat pulls to
the left, adjust the trim tab to the left and vice-versa.
• Hydraulic Steering
Hydraulic steering systems (not to be confused with power steering) require regular
preventative maintenance for continued safe and reliable operation. The oil level in the helm
pump must be maintained within acceptable operating levels. A low oil level will cause air to
be introduced into the steering system resulting in unresponsive steering. The oil level should
always be within one-half inch from the base of the fill hole located on the front top portion of
the helm pump. Check the entire steering system regularly for oil leaks; unobserved leaks over
a period of time will result in unresponsive steering or loss of steering.
Any moving mechanical linkages, sliders, etc. should be greased as needed with a high quality
marine grease. Refer to the manufacturer’s steering manual for specific recommendations and
additional maintenance.
Any slow or sudden change in the “feel” of your steering system indicates an immediate need
for a thorough inspection. All repairs and replacements to steering systems should be made by
an authorized repairman.
• Tilt Steering
This feature enables the operator to tilt the wheel up or down. Refer to the steering system’s
owner's manual for information on oil levels with tilt steering.