Cruising Speed
51825
Volvo Penta recommends the cruising speeds in the
chart at left, based on 75% of maximum RPM at wide
open throttle (WOT). Operating the engine at WOT for
extended periods should be avoided since it is both
uneconomical and reduces engine life.
NOTICE! The engine should reach maximum RPM at
WOT. If the engine exceeds maximum RPM or can not
reach maximum RPM, especially for extended peri-
ods, engine damage may occur. This type of damage
is not covered by warranty. See the section entitled
Technical Data for full throttle operating ranges.
The engine should not be operated at RPMs above the
WOT range (see Technical Data). If the engine is rou-
tinely exceeding the WOT maximum RPM or is fre-
quently at limited RPM range (controlled by engine
computer) the boat should be taken to the dealer to
check for proper propeller size. If the engine will not
reach the WOT range, the boat may be overloaded or
over-propped and should be taken to the dealer for
correction.
Lever, Throttle only
The gear shift can be disengaged so that the control
lever affects only the engine speed. To disengage the
shift from gear, move the control lever to the neutral
position, press the Throttle Only button 13, then move
the throttle control into—or past—idle.
51813
Operation
74 47701898 12-2010
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