Author Topic: Tacho Drive  (Read 580 times)

Offline Martin6

  • SOHC Expert
  • Posts: 280
    • View Profile
Tacho Drive
« on: October 03, 2023, 08:19:43 PM »
Everything is disassembled for engine removal, apart from the tacho drive. I've removed the locating screw, but the cable does not budge. Absolutely solid.

Any suggestions, please?

If I'm unable to shift it, is there enough room to get the engine out with the tacho cable still in the head (disconnected from the tacho end)? Looks a bit too tight.

Offline Pauarc

  • SOHC Member
  • Posts: 209
    • View Profile
Re: Tacho Drive
« Reply #1 on: October 03, 2023, 09:50:02 PM »
Hi Martin
Yes you should be able to get the engine out with the rev counter cable connected as engine comes out on right side
Paul
Honda 90ss, Cb250k1 supper sport,
Cb400 four, CB750k7, Cb550, Cb750f2n,
Cb750k2

Offline Martin6

  • SOHC Expert
  • Posts: 280
    • View Profile
Re: Tacho Drive
« Reply #2 on: October 03, 2023, 10:20:57 PM »
Doh! Of course! 👍 thanks.

I suspect it's either corroded onto the cover, or perhaps there's a sealant holding it fast, used to prevent oil leaks! Penetrating fluid isn't touching it at the moment.

Could it prevent opening the cylinder head cover? It engages in a drive gear off the camshaft, but I can't tell from the parts diagram if there will be enough play to slide the tacho drive out as I remove the head cover or whether it will hold the cover down. Any idea?

Offline Bryanj

  • Grogu
  • *
  • Posts: 10808
    • View Profile
Re: Tacho Drive
« Reply #3 on: October 04, 2023, 08:09:15 AM »
It will stay with cam cover as will drive gear

Offline Martin6

  • SOHC Expert
  • Posts: 280
    • View Profile
Re: Tacho Drive
« Reply #4 on: October 04, 2023, 08:42:22 AM »
👍

 

SimplePortal 2.3.5 © 2008-2012, SimplePortal