This service Manual for my JVC AV29BF10EES is very helful. Everything is show in detailed diagrams!!!! If you need really good source of information for this type JVC you are on the right place. I am satisfied and very glad for this excellent book. Thank you.
Text excerpt from page 5 (click to view)
4. Base mechanism mounting parts.
GREASE EM-30LG GREASE EM-30LG
GREASE EM-30LG A A : Clean the groove by alcohol well.
Apply screw lock
5. Base mechanism parts.
6. Tray parts.
Do not remove the pick-up from base mechanism because of adjustment difficulty.