04-10253 (rhs) Ball Bumper Guide

This is a part that is used in 1990's Bally / Williams games

This part is available from a few stores for cheaper but the lhs is no longer available.

Used in the following games:
- Monster Bash
- NBA Fastbreak
- Revenge From Mars
- Champion Pub
- Johny Mnemonic

This is the right side and the left side is also available
https://www.shapeways.com/marketplace?q=swinksreproduction&sort=newest

Unfortunately a thread can't be prepared in the 3d printing process. Therefore you will need to complete the following to finish off before use.

Imperial Use

• the hole is prepared for imperial tapping but to be safe drill a pilot hole of with a 1/16" drill (2.44mm)
• then tap a #4 thread to suit the #4-40 x 1/4" black button imperial machine screw

Metric Use

• the hole is prepared for imperial use and is approx 2.44mm in dia so drill out to 2.5mm
• then tap a M3 thread to suit a M3x6mm black button machine screw

Please watch a youtube video on tapping a thread by hand if you have no experience.