Author Topic: MOTAD Fitting  (Read 1943 times)

Offline Beemer634

  • Newbie
  • Posts: 44
    • View Profile
MOTAD Fitting
« on: August 13, 2012, 07:44:09 PM »
I am embarrassed to be posting this ...........Who thought fitting an exhaust system to a bike could be difficult?

I am attempting to refit a Motad M4H system, have made several attempts to fit the pipes then the silencer, then tried fitting the silencer then the pipes, all met with failure! The bloody thing came off some time ago but now refuses to go back on.....The best I can get is 3 pipes to fit sucessfully but the last one is way off target. There only seems one way that the pipes will align for the silencer but then the silencer is way off line for hanging on the bracket.
 
Could someone please tell me the best way to get 6 individual items to live in harmony!!

Glad no one can see me blushing as I hit the Post button!!

Thanks and enjoy sniggering at my apparent ineptitude!
'77 BMW R100RS
'77 400/4
'76 750/4
'72 500/4

Online SteveD CB500K0

  • Administrator
  • SOHC Jedi
  • Posts: 4453
  • Ride on the Steel Breeze...
    • View Profile
    • Steve's Blog
Re: MOTAD Fitting
« Reply #1 on: August 13, 2012, 09:02:10 PM »
The way I've done it in the past is to loosely assemble the whole thing and then offer it up to the bike. As you have discovered, doing it bit by bit always results in the last piece being 1/2" out!
2022 Tiger Sport 660
1971 CB500K0

Offline dave400

  • SOHC Expert
  • Posts: 372
    • View Profile
Re: MOTAD Fitting
« Reply #2 on: August 13, 2012, 09:02:28 PM »
I had the same problem when I bought a new motad system years ago, I was not putting the down pipes in the correct cylinder it looked right but it wasn't if you know what I mean. Swap them around it fitted after lots of tries.

Cheers

Offline Beemer634

  • Newbie
  • Posts: 44
    • View Profile
Re: MOTAD Fitting
« Reply #3 on: August 14, 2012, 09:04:58 PM »
Thanks guys, after another 3-4 hours of struggling I eventually got it on correctly.

Rick
'77 BMW R100RS
'77 400/4
'76 750/4
'72 500/4

Offline LesterPiglet

  • SOHC Pro
  • Posts: 986
  • 1977 CB550F2
    • View Profile
Re: MOTAD Fitting
« Reply #4 on: August 15, 2012, 07:37:01 AM »
I took me a few attempts as well, then I discovered the downpipes were numbered.  ::)
'Then' and 'than' are completely different words and have completely different meanings. Same with 'of' and 'have'. Set and sit. There, their and they're. Set/sit. Bought/brought FFS. Bloody Americans.


Les Ross. Certified by a Professional

 

SimplePortal 2.3.5 © 2008-2012, SimplePortal