Trim/Tilt Motor Protection; Impact Protection - Volvo Penta 4.3OSi-B Operator's Manual

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Caution!
Operating in beach range or lift range will cause
significant loss of maneuverability. Operating in beach
range above idle speed, or for prolonged periods of
time, may cause serious drive damage.
LED display: Certain LEDs display at certain times for
the digital trim instrument:
1 — Flashes red within the range above 41.
2 — Constant red within the range of 6 to 40.
3 — Constant green within the range of 2 to 5.
4 — Constant green within the range of 0 to 2.
5 — Constant green in trimmed range up to 0.
6 — Constant yellow in maximum trimmed position up to 0;
flashes yellow when above 0. (Drive moves, bow is lowered.)
7 — Constant yellow light within range of 2 to 5; flashes
yellow when drive moves within trim range and bow is raised.

Trim/tilt motor protection

Caution!
Always allow the trim/tilt switch to return to its center
position when the drive unit reaches its maximum
raised or lowered position. This precaution will pre-
vent your trim/tilt motor from overheating.

Impact protection

The trim/tilt system provides impact protection for the drive
unit. If an impact occurs, the drive will "kick up," thereby
helping to minimize drive damage. Impact damage, however,
can occur in either FORWARD or REVERSE directions. You
must be careful when
You operate in FORWARD or REVERSE
You are backing at low speeds
You trailer your boat
You launch your boat.
Note: Impact damage is more likely to occur when you are
in a turn where side loads are placed on the drive unit.
If you strike a solid object:
Throttle back and shut off the engine immediately.
Closely inspect the boat and drive unit (especially the
transom shield assembly that contains steering system
components)
Check the engine compartment for water leakage.
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