Welcome Guest Search | Active Topics | Log In | Register

Cross Head and Piston Rod Problem Options
crbc54
#1 Posted : 15 July 2014 14:22:51

Rank: Beginner Level 2

Groups: Registered

Joined: 30/01/2014
Posts: 18
Points: 50
Hi All, I have fitted the piston rods into the cylinder cover as instructed on page 34 of instructions. The problem is that they do not slide freely and there is a little resistance.I am worried that that when the rods are fitted they might not turn and lock up.Has anyone got advice on this.Also would a little WD 40 help? Many ThanksConfused
Tomick
#2 Posted : 15 July 2014 17:11:48

Rank: Pro

Groups:

Joined: 24/08/2009
Posts: 48,051
Points: -13,308
The resistance can only come from the rods not being glued squarely into the crossheads.
If you can, remove them and re-set. Certainly a lubricant will help, but if you are painting your model, I would not apply it until the painting is complete, so as not to contaminate other areas with the lubricant.
crbc54
#3 Posted : 15 July 2014 17:54:02

Rank: Beginner Level 2

Groups: Registered

Joined: 30/01/2014
Posts: 18
Points: 50
Thanks for that Mr T.I will check the fitting to see if they are not square . As they have been set with epoxy for quite a long time I am not sure how I would get them out . I will try a little lubricant as I am not painting the model.Regards,Clive
experten
#4 Posted : 26 July 2014 06:24:30

Rank: Pro
Build-Diary Medal: Build-Diary Medal of HonourRed Medal: Red Medal
Groups: Registered, Official Builds

Joined: 10/02/2012
Posts: 475
Points: 1,237
Clive, to get them unstuck, disassemble what you can, and then soak the parts in acetone overnight. You'll have a "puddle of parts" in the morning, and the residue of the epoxy is quite easily cleaned up. Then, you have a fresh start!
Tired, Old, and Cranky!
crbc54
#5 Posted : 26 July 2014 17:27:38

Rank: Beginner Level 2

Groups: Registered

Joined: 30/01/2014
Posts: 18
Points: 50
Hi There Mark, Thanks for your very helpful reply.I feel much better now that I can Resolve this problem-brilliant.
Cheers,Clive
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF | YAF © 2003-2009, Yet Another Forum.NET
This page was generated in 0.175 seconds.
DeAgostini