The Marine Knowledge Network
Field write-ups from real jobs - what broke, what fixed it, torque specs and part numbers included. Ask it a question; specs answer inline.
3 articles for “powerhead”
Outboard Compression Testing: How to Do It and Read the Results
... On repair calls, a scored two-stroke cylinder means quoting a powerhead job or ...
outboard
Two-Stroke vs Four-Stroke Oil: What Goes Where and Why It Matters
... verify the injection system actually works — a failed oil pump seizes powerheads. Many owners ...
Mercury Outboard Water Pump / Impeller Replacement
... Look for missing vanes; if any are gone, chase them into the powerhead passages ...
Mercuryoutboard
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