LCGB Forums

The ability to post messages is restricted to LCGB members. Any questions contact us at lcgbadmin@googlemail.com

crank

Technical help for all early models, A, B, C, LC, D, LD, E & F models

crank

Postby eyeguy » Sun Nov 22, 2015 5:06 pm

Need to replace crank on my LD/3. Is the nut holding the crank on reverse threads? dont want to be turning the wrong way. When I remove this nut the crank should come out right?

Thanks
Eyeguy
eyeguy
 
Posts: 184
Joined: Tue Jun 23, 2015 4:02 am

Re: crank

Postby Rob Miller » Sun Nov 22, 2015 5:54 pm

The nuts on the flywheel side are normal right hand thread. The nut holding on the bevel gear is left hand thread but you do not take this off to remove the crank. Get yourself a good period workshop manual if you are not sure or find someone to help you. I can't be sure how far on you are from what you say so cannot give better advice
Rob Miller
 
Posts: 113
Joined: Fri Jun 06, 2014 8:46 pm

Re: crank

Postby eyeguy » Sun Nov 22, 2015 7:14 pm

Here is where I am with the job. I do have the six mm nuts loose. the 27mm is the one I am talking about. Is that the one i don't have to remove. How do I get the caseing off to rmove crank. Puller? I hope you can open pic.
eyeguy
 
Posts: 184
Joined: Tue Jun 23, 2015 4:02 am

Re: crank

Postby Steve J » Sun Nov 22, 2015 8:43 pm

The 27mm nut has to come off. The six bolts will also have to come out, and the flange is often very difficult to remove, due to the gasket between the flange & crankcase sticking to both surfaces. Take your time, just don't force anything. If you can get a mag flange puller tool, that helps!
Steve J
 
Posts: 204
Joined: Sun Jun 29, 2014 3:44 pm
Location: Leicestershire

Re: crank

Postby eyeguy » Sun Nov 22, 2015 10:39 pm

Thanks Steve, Just to be clear, that nut is a reverse thread correct?

eyeguy
eyeguy
 
Posts: 184
Joined: Tue Jun 23, 2015 4:02 am

Re: crank

Postby Rob Miller » Mon Nov 23, 2015 6:34 pm

That nut is NOT a reverse (left hand) thread, Loosen it anticlockwise.
Rob Miller
 
Posts: 113
Joined: Fri Jun 06, 2014 8:46 pm

Re: crank

Postby eyeguy » Mon Nov 23, 2015 10:25 pm

Thanks Rob, I did figure it out and got it off. I have orderd a mag puller and a rear hub puller to make the job easy and done right.

eyeguy
eyeguy
 
Posts: 184
Joined: Tue Jun 23, 2015 4:02 am

Re: crank

Postby jbcollier » Tue Nov 24, 2015 2:44 am

User avatar
jbcollier
 
Posts: 398
Joined: Sun Jun 01, 2014 2:57 pm


Return to Pre 57

Who is online

Users browsing this forum: No registered users and 3 guests