Gearcase: Freezing temperature gearcase position (moored/operating)

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• Operating in Freezing Temperatures

  Procedure · 1. Keep the outboard tilted down at all times so the gearcase is submerged when operating or moored in freezing or near-freezing temperatures. This prevents trapped water in the gearcase from freezing and damaging the...

• Water pump or gearcase component damage in freezing conditions

  Diagnostic · Cause: Trapped water in the gearcase freezing when outboard is tilted up in freezing temperatures

• Gearcase: Saltwater/polluted water gearcase position (moored, not in use)

  Spec · Tilted up, gearcase completely out of water conditions={"environment":"Saltwater or polluted water","status":"Not in use"}

• Gearcase Preparation for Storage

  Procedure · 1. Drain and refill the gearcase lubricant (refer to Gearcase Lubrication).

• Water present in gearcase lubricant – drains out prior to lubricant (settled to bottom) or milky colored appearance (mixed with lubricant)

  Diagnostic · Cause: Gearcase seal or component failure allowing water ingress Test: Visually inspect drained lubricant for water separation or milky discoloration