JetSki Maintenance, Repairs and Performance.
Finishing touches for this great looking GP1800R before its water-test!
Cylinder Head Valve Repair, Intake, Exhaust and Prop then back to the customer! 💨
30/05/2026
Proud to help with the Charity Channel to Coast stand-up Jet Ski Circumnavigation of the UK.
Their SXR1500 had water contamination in the fuel system, causing a loss of power. We diagnosed and repaired there and then, away from the workshop and free of charge.
An amazing challenge supporting Alzheimer’s and MS charities, and we’re glad to have played a small part in keeping them going!
Best of luck to Lee and the team in completing an entire round trip of the UK Coast 👏
https://channeltocoast.co.uk
28/04/2026
More Annual Servicing going ahead! 🛢️
This time a very nice SeaDoo RXT-X 300 all checked over and serviced ready for the summer ☀️
4 Stroke JetSki Servicing starting from £210.95 depending on Manufacturer and Model!
27/04/2026
2013 Yamaha FZS SHO in for a Full Service and Ribbon Delete! 🔧
Ready for the Season following a Full Healthcheck, Service and Ribbon Removal for increased reliability.
For any Yamaha Servicing, Repairs or Upgrades, please feel free to drop us a message to see how we can help.
17/04/2026
Yamaha GP1800R in for diagnosis after running on 3 cylinders — traced to a faulty injector.
Injector replaced, full service carried out and now ready for a full season on the water! 💧
Yamaha GP1800R in for engine work.
Stripped, inspected, and moving into the next stage of repair.
Great looking ski!
17/02/2026
🔧 Yamaha 6hp – Back to Life 🔧
This little Yamaha 4-stroke came in for a checkover and was found with low compression.
After proper diagnosis, the issue was traced to an exhaust valve that wasn’t sealing correctly due to heavy carbon build-up.
✔ Powerhead removed
✔ Cylinder head stripped
✔ Valves cleaned and restored
✔ Reassembled
✔ Compression restored
✔ Engine now running smoothly again
No unnecessary rebuild. Just effective fault-finding and the right repair.
Small outboards often get written off when they simply need proper mechanical attention rather than numerous parts to get them right!
15/02/2026
Suzuki DF20 in for an Annual Service on the back of a very nice Brig tender.
✔️ Engine oil & cartridge filter replaced
✔ Fresh gearbox oil
✔ New spark plugs
✔ New water pump impeller
✔ Fuel system checks
✔ Full inspection
For pre-season checks, repairs and servicing please feel free to drop us a message!
05/02/2026
Yamaha FX160 – Annual Service Complete ✅
✔️ Engine oil & filter replaced
✔️ Spark plugs replaced
✔️ Full health check carried out with report
✔️ Trailer wheel bearings replaced
Ready for season on the water.
If your ski is due its annual service or you want peace of mind before summer, get in touch early — workshop slots are filling up.
📩 Message the page to book or for further information!
15/01/2026
Sea-Doo RXP-X 300 – Supercharger Inspection Complete ✅
• Supercharger removed and inspected
• Charge pipes adjusted and reinstalled
• Mounting hardware replaced where required
• Reinstalled and ready to run
Preventative checks like this can save very expensive failures later on.
If your ski is supercharged and due an inspection, drop us a message.
📩 Message MarineTech to book