• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.
  • Guest,  We want to wish You and Your Family a Healthy, Happy Thanksgiving! Click the "X" at the top right corner to remove this notice)
  • PLEASE: Read the FORUM RULES BEFORE registering!

4

Starrett # 230 Barrel Lock

3
Like what you see?
Click here to donate to this forum and upgrade your account!
10

ronboult

Active User
Active Member
Joined
Jul 19, 2012
Messages
183
Likes
66
#1
Hi
I have a Starrett #230 Micrometer which I obtained second hand.
The barrel lock does not work so I disassembled it and it appears that there may be parts missing. See Photo.
Are there balls or some other part(s) that fit in the inner ring of the lock to cause it to lock to the shaft?
If so where might I obtain replacements?
Ron
Brisbane Au

IMG_4310.JPG
 

pstemari

H-M Supporter - Premium Member
H-M Supporter-Premium Member
Joined
May 18, 2015
Messages
230
Likes
251
#3
If you scroll down that page to the downloads section, you can get detailed 2d PDF drawings and 3d step models. My experience is that the 3d models are really good.

Sent from my Pixel XL using Tapatalk
 

kd4gij

Active User
Active Member
Joined
Feb 7, 2011
Messages
4,001
Likes
1,258
#4
If you scroll down that page to the downloads section, you can get detailed 2d PDF drawings and 3d step models. My experience is that the 3d models are really good.

Sent from my Pixel XL using Tapatalk

unfortunately the models only show the part highlighted on the mic. not a parts brake down.
 

ronboult

Active User
Active Member
Joined
Jul 19, 2012
Messages
183
Likes
66
#5
Thanks kd4gij
Looking at the parts list I suspect that the missing part is PT05325 Roll Binder. Just a guess as I can't find a diagram to confirm.
Maybe somebody who knows can confirm.
Fortunately the Mic works perfectly without the lock but it would be nice to repair to original condition.
Ron
 

ronboult

Active User
Active Member
Joined
Jul 19, 2012
Messages
183
Likes
66
#6
Hi pstemari,
Thanks for the comment.
While I can see the 2D pdf it has no detail and I can't get the 3D file to open correctly. Maybe because I use a Mac.
Ron
 

kd4gij

Active User
Active Member
Joined
Feb 7, 2011
Messages
4,001
Likes
1,258
#7
Ok I found it roll binder is the part. If you download there 3d viewer you can change the view to exploded in the upper left corner where it says sheat.
 

ronboult

Active User
Active Member
Joined
Jul 19, 2012
Messages
183
Likes
66
#8
Sorry kd4gif I can't view the 3D exploded view because the 3D viewer is only windows compatible and I am on a Macintosh computer.
Thanks for confirming the correct part- now I only have to find out if there is an agent /supplier in Au
ron
 
[6]
5 [7]