Pinball machine (Williams Road Kings) ID:129: Difference between revisions

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Pinball machine repair/refurbish
{{Equipment page
| toolname = Pinball machine
| model = Williams Road Kings
| serial = ??
| owner = Frollard
| loanstatus = Long-term loan
| arrived = 2012 or earlier
| location = Next to [[laser cutter, large (Rabbit Laser RL-x-1290)|the large laser cutter]]
| status = Working with a few things broken as of 2019-01-27
| permission = Open to All
| certification = Self-taught
| id = 129
| caption = The pinball machine, showing its location to the left of the large laser cutter. The laser cutter's honeycombs and a laser-cut skull are visible in the background.
}}
 
[[Category:Entertainment and relaxation equipment]]
 
__NOTOC__
 
== Documents ==
Manual is available as a PDF online and on paper inside the machine.


== To do ==
== To do ==


=== Functional ===
=== Functional ===
* Diagnose fuse blowing problem. Likely culprit: bad solenoid on jet bumper (already disassembled - discoloured)
* <i class="fa fa-square-o"></i> Diagnose fuse blowing problem
* Replace all rubber bumpers
** Likely culprit: bad solenoid on jet bumper (already disassembled - discoloured)
* Realign flippers
* <i class="fa fa-check-square-o"></i> Replace left flipper solenoid
* Descale copper contacts. Better current flow = better power from flippers
** This is the cause of the left flipper sticking on the down-stroke, and the repeated blowing of at least one fuse.
* [Optional] Replace lights with LED equivalents/rewire motherboard to work with LEDs.
** <i class="fa fa-check-square-o"></i> Order new solenoid
* Resolder top front speaker wires. Only internal speaker works; top disconnected
* <i class="fa fa-check-square-o"></i> Replace all rubber bumpers
* Find replacement coin rejector. Player 2 quarter slot rejector missing
** <i class="fa fa-check-square-o"></i> Order new bumpers
* <i class="fa fa-square-o"></i> Realign flippers
** They keep getting out of alignment no matter how much they are tightened. Maybe threadlocker would help?
* <i class="fa fa-square-o"></i> Descale copper contacts
** Better current flow = better power from flippers
** Ian did one in Feb 2016.
** Consider replacing with a different type of switches
* <i class="fa fa-square-o"></i> [Optional] Replace lights with LED equivalents/rewire motherboard to work with LEDs
** Rutger wants to do this pretty much immediately (as of Feb 2016).
** Frollard is not so optimistic, because the existing matrix depends on the incandescent bulbs' resistance, making LED replacement complicated and likely not at all power-saving.
* <i class="fa fa-square-o"></i> Resolder top front speaker wires
** Only internal speaker works; top disconnected
* <i class="fa fa-square-o"></i> Find replacement coin rejector
** Player 2 quarter slot rejector missing


=== Formal ===
=== Formal ===
* Redo exterior paint job, replace decals on side (repaint? vinyl decal?)
* <i class="fa fa-square-o"></i> Redo exterior paint job; replace decals on side
** image original artwork
** Repaint?
** sand down to wood
** Vinyl decal?
** prime and seal
** <i class="fa fa-square-o"></i> Image original artwork
** reapply artwork
** <i class="fa fa-square-o"></i> Vectorize artwork
** <i class="fa fa-square-o"></i> Sand down to wood
** <i class="fa fa-square-o"></i> Prime and seal
** <i class="fa fa-square-o"></i> Reapply artwork


[[Category:OngoingProjects]]
[[Category:Ongoing projects]]

Revision as of 04:08, 31 January 2019

← Back to tools we have

129.jpg
The pinball machine, showing its location to the left of the large laser cutter. The laser cutter's honeycombs and a laser-cut skull are visible in the background.
Type Pinball machine
Make/Model Williams Road Kings
Serial number ??
Original owner Frollard
Loan status Long-term loan
Arrival date 2012 or earlier
Location Next to the large laser cutter
Functional status Working with a few things broken as of 2019-01-27
Usage permissions Open to All
Certification Self-taught
Wiki-ID 129
Label 1.0" 1.5" 2.0"


Documents

Manual is available as a PDF online and on paper inside the machine.

To do

Functional

  • Diagnose fuse blowing problem
    • Likely culprit: bad solenoid on jet bumper (already disassembled - discoloured)
  • Replace left flipper solenoid
    • This is the cause of the left flipper sticking on the down-stroke, and the repeated blowing of at least one fuse.
    • Order new solenoid
  • Replace all rubber bumpers
    • Order new bumpers
  • Realign flippers
    • They keep getting out of alignment no matter how much they are tightened. Maybe threadlocker would help?
  • Descale copper contacts
    • Better current flow = better power from flippers
    • Ian did one in Feb 2016.
    • Consider replacing with a different type of switches
  • [Optional] Replace lights with LED equivalents/rewire motherboard to work with LEDs
    • Rutger wants to do this pretty much immediately (as of Feb 2016).
    • Frollard is not so optimistic, because the existing matrix depends on the incandescent bulbs' resistance, making LED replacement complicated and likely not at all power-saving.
  • Resolder top front speaker wires
    • Only internal speaker works; top disconnected
  • Find replacement coin rejector
    • Player 2 quarter slot rejector missing

Formal

  • Redo exterior paint job; replace decals on side
    • Repaint?
    • Vinyl decal?
    • Image original artwork
    • Vectorize artwork
    • Sand down to wood
    • Prime and seal
    • Reapply artwork