Author Topic: pop bumper rebuild  (Read 489 times)

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Offline pinball god

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pop bumper rebuild
« on: September 23, 2009, 07:27:08 PM »
Never rebuilt pop bumpers and need to at least replace the skirts on one of my machines. Is there any tricks to successfully disassembling and reassembling pop bumpers? I've tried things in the past only to find out from people here better ways to tackle a task and minimize stress.
 
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Offline Extra Ball

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Re: pop bumper rebuild
« Reply #1 on: September 23, 2009, 07:31:32 PM »
I have one needing to be done myself, and am unsure about tackling it.

Offline ddstoys

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Re: pop bumper rebuild
« Reply #2 on: September 23, 2009, 07:33:18 PM »
First i undo the two nuts holding the Ring to the coil then unscrew that coil bracket and let it hang.
Then i unsolder the lamp wires and unscrew the bumper from the topside of the playfield and it should lift off.
Then gently pull the plastic section off the bottom of the bumper body and it should all fall apart then ^^^

Offline ddstoys

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Re: pop bumper rebuild
« Reply #3 on: September 23, 2009, 07:34:00 PM »
Im about to put the the bumpers back on my brothers game ill take photos and do a how to thread  if you like ^^^

Offline MartyJ

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Re: pop bumper rebuild
« Reply #4 on: September 23, 2009, 07:35:14 PM »
Also depends on the type of lamp socket too.  I've always had difficulty with the metal strip types and can be a pain to get out.  I've always replaced them with the later type:

http://www.rtbb.com.au/catalog/product_info.php?products_id=714


Offline pinball god

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Re: pop bumper rebuild
« Reply #5 on: September 23, 2009, 07:37:50 PM »
Im about to put the the bumpers back on my brothers game ill take photos and do a how to thread  if you like ^^^
that would be great thanks. Also how do you adjust them correctly and test them while adjusting. Obviously you can't activate them with a ball while the playfield is in the up position so the reason for my question
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Offline pinball god

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Re: pop bumper rebuild
« Reply #6 on: September 23, 2009, 07:39:19 PM »
Also depends on the type of lamp socket too.  I've always had difficulty with the metal strip types and can be a pain to get out.  I've always replaced them with the later type:

http://www.rtbb.com.au/catalog/product_info.php?products_id=714


I'm ahead of you Marty, got some from Greg ages ago and also just ordered from Mark the pop bumper special which looks like they may have the same type??
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Offline Extra Ball

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Re: pop bumper rebuild
« Reply #7 on: September 23, 2009, 08:04:42 PM »
Im about to put the the bumpers back on my brothers game ill take photos and do a how to thread  if you like ^^^

Ty for that be great.

Offline ddstoys

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Re: pop bumper rebuild
« Reply #8 on: September 23, 2009, 08:25:05 PM »
Here is a start ill try and finish the thread off later tonight

http://aussiepinball.com/index.php?topic=2842.0

Offline pinball god

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Re: pop bumper rebuild
« Reply #9 on: September 23, 2009, 09:13:38 PM »
Here is a start ill try and finish the thread off later tonight

http://aussiepinball.com/index.php?topic=2842.0
Mate could you be more specific in your instructions  @@* %.%

I didn't expect this. The BEST. This is absolutely fantastic and I'm surprised at the repsonse time to my question. Would you like a job at my work replying to my client emails??  %.% %.%

Thank you very much. I'll have to copy this to a document I can have in front of me when I do the job.
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Offline MartyJ

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Re: pop bumper rebuild
« Reply #10 on: September 23, 2009, 09:19:42 PM »
Have you got yourself a tumbler yet Rob?  Good for cleaning pop bumper parts (metal).

Offline illawarra_steelers

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Re: pop bumper rebuild
« Reply #11 on: September 23, 2009, 09:28:17 PM »
Seems full on at first but after a few you can do it with your eyes closed.

Spend some money and buy new skirts, bumper bodies, caps, coil sleeves and lamp sockets at a min

Pull all the metal parts out and soak in Kero and then clean.

Just did 4 of them on a Gottlieb Rack a Ball from 1962 today....fun times  :D

Offline pinball god

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Re: pop bumper rebuild
« Reply #12 on: September 23, 2009, 09:29:54 PM »
Have you got yourself a tumbler yet Rob?  Good for cleaning pop bumper parts (metal).
No gotta get one I suppose. Nearer to th etime I'll get in touch and find out what you have and where to get it. The bonus also is that I can leave it running outside at night and piss one my nasty neighbour off. She has even complained once that my pinball made too much noise when the ball hit the pop bumpers.
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Offline ddstoys

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Re: pop bumper rebuild
« Reply #13 on: September 23, 2009, 10:28:33 PM »
There you go Rob i just finished the thread  ^^^

http://aussiepinball.com/index.php?topic=2842.0

Offline pinball god

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Re: pop bumper rebuild
« Reply #14 on: September 24, 2009, 07:58:42 PM »
There you go Rob i just finished the thread  ^^^

http://aussiepinball.com/index.php?topic=2842.0
Amazing mate. If my first rebuild goes without a hitch I will owe you big time. Thank you very much. BTW you guys from Geelong (ktm450, pinnie4me etc) must have some great looking resto's after seeing some of your work. Gotta make the effort to go to a Geelong meet one day and see these machines
« Last Edit: September 24, 2009, 08:03:27 PM by pinball god »
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