Diagnostic
Performance Loss
Cause: Air filter or intake screen that is partially blocked with debris
Diagnostic
Cause: Air filter or intake screen that is partially blocked with debris
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Ask Boat Guru about thisSpec · Mercury or Quicksilver High Performance Gear Lubricant
Procedure · 1. Remove the bolts securing the flywheel cover to the rear mounting posts. Note: includes flywheel cover bolt and washer (×2), FSM vent hose, and crankcase ventilation hose. 2. Lift the flywheel cover off the front m...
Spec · 6.0 liter (6.3 US qt) liter conditions={"includes":"oil filter replacement"}
Procedure · 1. Remove the top cowl and flywheel cover. 2. Inspect the powerhead and powerhead components for salt buildup. 3. Wash off any salt buildup from the powerhead and powerhead components with fresh water. Keep water spra...
Diagnostic · Cause: Reduced air density due to high elevation, high temperature, low barometric pressure, or high humidity — cannot be compensated by engine fuel or electronic management systems Test: Verify operating conditions; ...