@LaPorta thank you for your sleuthing, looking forward to your video when you get some free time.
Just ordered some EM-30L to replace my lithium grease.
I am new to this Macintosh Compact refurbishing scene and on a steep learning curve the past 4 months. Thanks to this community...been invaluable and will hopefully contribute.
I have refurbished 3 floppy drives (2 SuperDrives, 1 800k drive) and have 3 more to go.
 pull together a kit of QTips, toothbrush, soaking tub, ISA (99%), DeOxit, Silicone, EM-30L, Phillips screwdriver
 videos on how to disassemble a drive, clean/lubricate, and put back together
 optional replacement gear parts for motor drive
https://imgur.com/gallery/MvGG6V0 (video showing gears working)
https://www.shapeways.com/product/27DNUVPJA/replacement-floppy-drive-gear-for-macintosh-comput?optionId=148365838&li=marketplace (replacement parts)