Quick service response. A useful and very rare service manual with all details. I recomend this service.
Text excerpt from page 97 (click to view)
17. REPLACEMENT PARTS LIST [Hide-away Unit (JBox Block)]
1. Be sure to make your orders of replacement parts according to this list. 2. Important safety notice: Components, identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts.