Welcome, Guest
Username: Password: Remember me
Forgot your password? Forgot your username? Create an account
Forum
Technical Forums
Engine
how to cut good race rods off a welded z1900 crank that has a bad bearing
  • Page:
  • 1

TOPIC:

how to cut good race rods off a welded z1900 crank that has a bad bearing 14 Jun 2019 16:18 #805730

  • patrsnracn
  • patrsnracn's Avatar Topic Author
  • Offline
  • User
  • Posts: 1
  • Thank you received: 0
how would one go about removing race rods from a bad crank thats been welded

Please Log in or Create an account to join the conversation.

how to cut good race rods off a welded z1900 crank that has a bad bearing 14 Jun 2019 16:30 #805731

  • Scirocco
  • Scirocco's Avatar
  • Offline
  • Premium Member
  • Never change a running system
  • Posts: 3926
  • Thank you received: 1899
The only way is to mill away the weldings to separate/press out the crank bearing shafts.
The famus Mercedes Silberpfeil and early Porsche race cars used demountable cranks (aka patented Hirth cranks ).




Attachments:

Please Log in or Create an account to join the conversation.

Last edit: by Scirocco.

how to cut good race rods off a welded z1900 crank that has a bad bearing 18 Jun 2019 06:50 #805990

  • Rick H.
  • Rick H.'s Avatar
  • Offline
  • User
  • Posts: 854
  • Thank you received: 254
Very interesting design which I have never seen before. Thanks for sharing.

Rick H.
Rick H.

1977 Kawasaki KZ-1000A1

Please Log in or Create an account to join the conversation.
  • Page:
  • 1
Forum
Technical Forums
Engine
how to cut good race rods off a welded z1900 crank that has a bad bearing
Powered by Kunena Forum
PDM Custom Fabrications
Half Evil Customs