Yamaha F70AET Rigging Manual page 88

WOT OPERATION RANGE TABLE
Global Model
F/FL115B
F/FL150A
F/FL150B
F150C, F165A
F175A, F/FL200B, F/FL200C, F/FL200F,
F/FL200G, F/FL225B, F225C, F/FL250A,
F/FL250G
F200D, F225D, F250C, F225G, F250F, F275A
F/FL225F, F/FL250D, F/FL300B
F/FL350A
If the engine RPM exceeds the recommended WOT range, replace with a larger pitch propeller.
If the engine RPM does not reach the recommended WOT range, replace with a smaller pitch pro-
peller.
NOTICE
Do not run the engine at a speed which exceeds WOT range, as the engine could be dam-
aged from overload or over rev.
* The engine rpm at WOT operation will be usually changed about 150 rpm if the pitch of propeller has been
changed one inch.
However, the change of rpm varies due to the propeller type, water type (salt or freshwater), boat type
(weight or hull shape), etc.
* The maximum engine RPM will increase when the outboard motor is trimmed out.
4-stroke engines
US/CA/ANZ Model
F/LF115B
F/LF150A
VF150A
F175A, F/LF200A, F/LF200B, F/LF200CA,
F/LF225A, F/LF250A
VF200LA, VF225LA, VF250LA
F/LF225CA, F/LF250CA, F/LF300CA
F/LF350CB
2-24
WOT range (rpm)
5,300 – 6,300
5,000 – 6,000
4,500 – 5,500
5,000 – 6,000
5,000 – 6,000
5,000 – 6,000
5,000 – 6,000
5,000 – 6,000