Matt sent me a better copy of the Kit 102, and it does include the missing pages other than a schematic. The link now shows my updated version  of Matt's scan - I've added some photos of a kit that was sold last summer and also some theory of the Cobra for folks to amuse themselves with. John :-#)# On 2026-01-02 4:13 p.m., John Robertson via Jukebox-list wrote:

Hi Gang,

Please check if you have any documentation on the KIT 102 - specifically Sketches 1, 2, and 4, as well as an overall schematic.

This is what I have currently - thanks to Matt Potter:

https://www.flippers.com/pdfs/Wurlitzer_USA/Kit-102_Cobra_Install_on_1015-10...

What I have is missing those pages and while it explains how the kit is installed and set up those pages would aid in troubleshooting. The kit's pre-amp does NOT match the schematics for the 1100 Cobra pre-amp...

Thanks!

John :-#)#

-- John's Jukes Ltd. 7 - 3979 Marine Way, Burnaby, BC, Canada V5J 5E3 Call (604)872-5757 (Pinballs, Jukes, Video Games) flippers.com "Old pinballers never die, they just flip out"