Jump to content

columbus

Members
  • Posts

    4
  • Joined

  • Last visited

Contact Information
 
   
  1. Forgot to say I have the Rupert Ratio book - great book.
  2. Many thanks , that's a great help as the service sheets talk of both primary chain and gearbox side removal for access !!! Not sure what you mean by 'centre punching the ID of the casing etc.' and what epoxy for example would be suitable ? Many thanks again , Chris
  3. Anyone can help with advice on C15 . I recently bought a BSA C15 scrambles. I was misinformed as to the Gearbox oil capacity , thinking it 3/4 pint rather than 1/2 pint. This caused the oil seal from the gearbox to the small chain case sprocket to blow. I am unsure how I can get to this oil seal , from the timing /gearbox side or the primary chain case side ? A disaster. Any help appreciated.
  4. I have recently acquired a C15 trials conversion. It has a 250 star engine 1970 that originally was exported to the USA. Trouble is I cannot identify the filler plug or the drain plug for the gearbox , neither the Rupert Ratio or a downloaded BSA Instruction Manual show the same configuration as mine. There is no obvious hexagon drain plug or filler plug. I assume the g'box is on the left side at the rear of the crankcase. On my bike there is a small hexagon [ 1/2 inch ] on top of the crankcase [ under the exhaust pipe !] and a prominent protruding Phillips screw at the base which may be the answer. Any information . Many thanks.
×
  • Create New...