Rochester, NY
All the normal tools like wrenches, Allen wrenches, nut drivers, etc. Wire clippers and strippers. 18ga stranded wire is a good general purpose size to have on hand. 25mm fuses, it's hard to know what kinds though as machines vary. Just look at the fuse card in yours and buy a few of each. Novus #1 and cleaning cloths. Wax. Grab some 1n4004 diodes and tip102 transistors, they're the most common failed electronic parts. 555 and 44 bulbs. A good multimeter with diode and continuity test is very important.
For a more extensive list, the tools and parts to have in hand here is pretty thorough, probably more than required: http://techniek.flipperwinkel.nl/wpc/
