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Past ProjectK75

K75 Engine Swop

K75 Engine Swop

So, the nice thing about the K bikes are that the Engine, Box and Drive are a single unit and can be separated from the Frame.. out with spanners!

1 K75

What genius design, the challenge was one I accepted to get it back on the road.

Mine wasn’t quite as clean as the one above though.

 

 

With a new one secured from eBay – £140 I set about undoing it from the frame, basically easy then unplugging all the wiring, before walking the frame away from the Drive

 

Once off, everything was inspected, wire brushed – by the way, wire brush – best tool…

1 Wirebrushes.jpg

Before reversing the procedure

 

Most difficult bit = cleaning everything

Tools needed = Allen Keys, Spanners, General Tools

Time needed – 40 hours start to finish

Parts required – Fresh Oils, Engine Paint, Rubber Pipes to replace anything that is degraded, mine needed a Brake union as I also decided to remove the ABS while at it. Also needed a replacement Exhaust manifold – fresh studs and nuts.

Once replaced you need to do the following:

  • Check for Coolant and Oil Leaks
  • Check everything is tight – after a ride or two
  • Check for Vacuum Leaks
  • Reverse Bleed Brakes – easy with a Syringe
  • Continue to clean and improve electrical connections are clean
  • Ride it regularly!