Author Topic: Lock down bar mech. advice  (Read 461 times)

0 Members and 1 Guest are viewing this topic.

Offline Pajo

  • Trade Count: (0)
  • ***
  • Forum Posts:
Lock down bar mech. advice
« on: March 30, 2010, 10:49:15 PM »
Hi,

I'm refurbing my cabinet lock down bar mechanism, and need some advice on the lever component (see photo).

In the photo, the right hand side of the part that attaches to the lever is bent upwards and I'm not sure if it is meant to be that way or not. Advice appreciated.

Also, what do people do after the cleaning and polishing to stop further rusting from happening.
 
Thanks

Offline Pinprick

  • Trade Count: (0)
  • ******
  • Forum Posts:
  • Perth
Re: Lock down bar mech. advice
« Reply #1 on: March 30, 2010, 11:39:10 PM »
(1) Flatten out that bend!
(2) Spray the job with "aluminium" Rust Guard if you want an original look.
(3) When dry, give it a shot of lithium grease spray (avoids stains)
(4) Obviously, align tongues on lockdown bar . . .
(5) Adjust bar height/seating snugness using the two brass screws.

That's what I do - always works wonders.
"I don't operate on a level playing field"

Offline Strangeways

  • Pinball Restoration is my passion
  • Administrator
  • Trade Count: (+9)
  • *****
  • High Score Initials:
  • Forum Posts:
  • Melbourne
  • ABN 68 283 634 461
    • Ride The Boney Beast
Re: Lock down bar mech. advice
« Reply #2 on: March 31, 2010, 09:23:05 AM »

+1 - Max has it covered.

You can tread it with Ranex Rustbuster - but it needs rust or corrosion to be present to actually work. The chances of it rusting up again are fairly low unless you live next to saltwater etc !
Aussie Pinball - Proud to be Australia's Premier Pinball Forum

http://www.australianpinballrestorations.com.au/

http://www.rtbb.com.au/catalog/

We carry the largest range of NEW Ramps in Australia

Offline Pajo

  • Trade Count: (0)
  • ***
  • Forum Posts:
Re: Lock down bar mech. advice
« Reply #3 on: March 31, 2010, 09:38:18 AM »
Thanks guys,

Sounds like great advice. 

I live about 15km from the ocean but it's surprising how fast things rust around here.  I tumbled some coach bolts that had a little rust on the cup heads as an experiment a couple of months ago. Whilst they looked great when they came out the tumbler, they are already rusty again so I'm going to have to be careful about rust protection.

I think my method will need to go something like:

1) kill any rust with ranex
2) clean up & polish
3) protect with al & li spray or paint with rust guard type product for coloured finish.

I did see some silver coloured zinc 'cold gal' spray in a hardware store and was wondering about that so it's good to hear about something that people have actually used, works and looks good.