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Determining the Proper Trim
The boat is properly trimmed when the trim angle
provides the best boat performance and safety for the
operating conditions. The boat ride should be
comfortable for the passengers and the engine should
be running at top fuel efficiency and performance.
To familiarize yourself with the power trim, make test
runs at slower speeds and at various trim positions to
see the effect of trimming. Note the time it takes for the
boat to plane. Watch the tachometer and speedometer
readings and the ride of the boat.
WARNING!
Possible loss of boat control. Some boat/drive/
propeller combinations may encounter boat instability
and high steering torque when operated near the limits
of the trim system (trim in or out). This is worsened with
speed and changing sea conditions. Avoid excessive
trim in or out. If you experience boat instability or high
steering torque set the trim to neutral and return to port
at reduced speed. See your Volvo Penta dealer to
correct the situation.
Trim Operation during Takeoff
Trim is used to get the boat on plane when taking off
from a stand-still or from low speed.
Start with the drive trimmed in to a neutral to fully
trimmed-in position.
Locate passengers and equipment in the boat so that
the load is balanced fore and aft, and side to side.
Trimming will not overcome an unbalanced boat.
As the boat accelerates, trim the drive up until the boat
“pops” on to plane.
After the boat is on plane adjust the trim according to
the information provided above and below in this
section.
P0018314
P0018270
P0018271
Operation
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47707742 09-2016 © AB VOLVO PENTA
Содержание V8-350
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