Specification
Anti-ventilation plate: Anti-ventilation plate to water surface clearance
5–25 mm (0.2–1 in) conditions={"context":"Correct mounting height range above water surface"}
Specification
5–25 mm (0.2–1 in) conditions={"context":"Correct mounting height range above water surface"}
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Ask Boat Guru about thisProcedure · 1. Set the outboard motor to the appropriate position, ensuring 5–25 mm (0.2–1 in) clearance between the anti-ventilation plate and the water surface. 2. Tighten the clamp screws by turning their handles. Do NOT use t...
Diagnostic · Cause: Trim angle set too high (excessive trim up) Test: Observe hull attitude relative to horizontal water surface during slow-speed operation Expected: Hull horizontal; anti-ventilation plate parallel to water surface
Spec · 5–25 mm (0.2–1 in) conditions={"note":"Minimum distance between bottom cowl and water surface to prevent water ingress"}
Procedure · 1. Assess hull attitude during operation: the anti-ventilation plate should run parallel to the water surface and the hull should be horizontal. 2. If the bow rises too high above horizontal, set the thrust rod (or pr...
Diagnostic · Cause: Trim angle set too high Test: Observe hull attitude relative to water surface while underway Expected: Hull horizontal; anti-ventilation plate parallel to water surface