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.
7 articles for “impeller”
Sea-Doo Jet Pump Wear Ring Inspection and Replacement
... spin the impeller by hand (gloves — edges are sharp) and check the impeller-to ...
MerCruiser Raw Water Impeller: Alpha vs Bravo Differences
... Replacing the impeller means dropping or pulling the upper portion of the work into ...
Mercury Outboard Water Pump / Impeller Replacement
## Why it matters The rubber impeller in the lower unit is the heart of ...
Outboard Overheating: A Diagnosis Flow That Doesn't Guess
... whacker line, gently) - Impeller worn or vanes missing → see the impeller article; replace the ...
Volvo Penta Sterndrive Annual Service Essentials
... 7. **Water pickup and impeller.** Note that many Volvo configurations locate the raw water ...
The On-Water Diagnosis Kit: What's Actually in the Bag
... oil, TC-W3, greases, penetrating oil - Impeller kits for the top sellers in your ...
Spring Recommissioning Checklist: Outboard Boats
... plug type and gap. - Inspect the impeller/water pump if it's due (2 ...