Author Topic: Boiling A Master Cylinder  (Read 1076 times)

0 Members and 1 Guest are viewing this topic.

Offline farinhite

  • Full Member
  • *
  • Posts: 53
Boiling A Master Cylinder
« on: June 19, 2012, 10:37:44 PM »
So I've finally managed to disassemble my master cylinder from my 72 CB500/F. I ended up boiling the crap out of it and using carb cleaner, eventually it came undone.

My question is because I boiled it for a good 3 hours, does this make it susceptible to cracking or breakage over time? I've read that some anodized steal could have this.

The cylinder looks to be in good shape, with no pitting or scratches in the cylinder bore. Should I be worried about this?

Perhaps I should have asked this BEFORE I cooked the thing to death, but live bold right? I just don't want this thing to fail on my on the road.

Thanks!
-Your friendly CB n00b.   8)

Offline dave500

  • Really Old Timer ...
  • *******
  • Posts: 17,023
  • WHAT?no gravy?
Re: Boiling A Master Cylinder
« Reply #1 on: June 19, 2012, 11:33:41 PM »
itll be ok.

Offline trueblue

  • A person who has had many interesting experiences, some of which are true, is known as an
  • Old Timer
  • ******
  • Posts: 3,124
Re: Boiling A Master Cylinder
« Reply #2 on: June 20, 2012, 05:46:03 AM »
1979 CB650Z
Nothing can be idiot proofed, the world keeps producing better idiots.
Electronic Guages for your SOHC 4

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,805
  • Northern Virginia
Re: Boiling A Master Cylinder
« Reply #3 on: June 20, 2012, 06:17:35 AM »
Some people will eat just about anything  :D
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline iron_worker

  • Master
  • *****
  • Posts: 2,081
Re: Boiling A Master Cylinder
« Reply #4 on: June 20, 2012, 06:47:07 AM »
Your master cylinder is not anodized nor is it steel. It's cast aluminium I believe.

IW

Offline dave500

  • Really Old Timer ...
  • *******
  • Posts: 17,023
  • WHAT?no gravy?
Re: Boiling A Master Cylinder
« Reply #5 on: June 20, 2012, 12:17:49 PM »
boil them with a river pebble in the pot,,when you can push a fork into the pebble its ready,season to taste.

Offline Bob Wessner

  • "Carbs Suck!"
  • Really Old Timer ...
  • *******
  • Posts: 10,079
Re: Boiling A Master Cylinder
« Reply #6 on: June 20, 2012, 12:54:04 PM »
The master cylinder will not get much hotter than 212 degrees F anyway, provided the water does not boil away, and provided you are at approximately sea level and the pot is not pressurized (i.e, a secured lid). Now is you were in Denver, it wouldn't even get that hot.
We'll all be someone else's PO some day.