Propeller Table - TOHATSU M 2.5A2 Owner's Manual

PROPELLER TABLE

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To ensure optimum performance, the propeller should match the boat type and its load.
Use a genuine propeller.
A propeller must be selected so that the engine rpm measured at wide open throttle while
cruising is within the recommended range.
2.5A2: 3800–5200 rpm
3.5A2/3.5B2: 4200–5300 rpm
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Note
Each size shows number of propeller blades
Light boats
Heavy boats
diameters
×
Propeller Mark
7
6
4.5
pitch.
×
Propeller Size
Diameter × pitch
3 × 188 × 178 mm
3 × 7.4 × 7.0 in
3 × 188 × 145 mm
3 × 7.4 × 5.7 in
3 × 188 × 110 mm
3 × 7.4 × 4.3 in
57
Material
Plastics
Plastics
Aluminum
Plastics
13