Section 2 - Getting to Know Your Power Package
Page 26
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NOVEMBER 2010
ERC Trim Control
!
WARNING
Excessive trim can cause serious injury or death at high speeds. Use caution when trimming the sterndrive, and never trim out
beyond the gimbal ring support flanges while the boat is underway or at engine speeds above 1200 RPM.
Some ERC's will have a single button for trimming both sterndrives simultaneously or may have separate buttons for each
sterndrive unit.
For best performance trim the sterndrive unit so that the boat bottom is at a 3‑5° angle to the water.
3 - 5
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Trimming the sterndrive unit up (out) can:
•
Generally increase top speed
•
Increase clearance over submerged objects or a shallow bottom
•
Cause the boat to accelerate and plane off slower
•
In excess, cause boat porpoising (bouncing) or propeller ventilation
•
Cause engine overheating, if trimmed up (out) to a point where any cooling water intake holes are above the water line
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Trimming the sterndrive unit down(in) can:
•
Causes the boat to accelerate and plane off quicker
•
Generally improve the ride in choppy water
•
In most cases, reduce boat speed
•
In excess, can cause bow steering (unexpected turning) by lowering the bow of the boat so that it plows the waterline while
on plane.
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Содержание Axius 350
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Страница 82: ...Section 3 On The Water Notes Page 74 90 8M0053363 eng NOVEMBER 2010 ...
Страница 122: ...Section 5 Maintenance Notes Page 114 90 8M0053363 eng NOVEMBER 2010 ...
Страница 138: ...Section 6 Storage Notes Page 130 90 8M0053363 eng NOVEMBER 2010 ...