Author Topic: AJS 1920,s  (Read 4138 times)

Offline rarpos7

  • Advanced Member
  • ***
  • Posts: 5
  • Karma: +0/-0
    • View Profile
    • Email
AJS 1920,s
« on: August 18, 2013, 05:56:15 AM »
Can anybody tell me where I find an engine number on an AJS side valve motor approx. 1924/25?

It has a stirrup holder over the cylinder head.

Thanks,

Offline chaterlea25

  • Advanced Member
  • ***
  • Posts: 410
  • Karma: +14/-3
    • View Profile
Re: AJS 1920,s
« Reply #1 on: August 18, 2013, 11:14:37 PM »
Hi
To the best of my limited info there should be a brass plaque rivites to the cases on the drive side below the cylinder
Best place for info is http://groups.yahoo.com/group/wd-prewar-ajandmatchless/

HTH
John

Offline rarpos7

  • Advanced Member
  • ***
  • Posts: 5
  • Karma: +0/-0
    • View Profile
    • Email
Re: AJS 1920,s
« Reply #2 on: August 18, 2013, 11:49:08 PM »
Many thanks for the information.

Offline rarpos7

  • Advanced Member
  • ***
  • Posts: 5
  • Karma: +0/-0
    • View Profile
    • Email
Re: AJS 1920,s
« Reply #3 on: August 19, 2013, 06:59:53 AM »
I have attached photos of the motor.
I cannot find any engine number or marks on the crankcases.

Thanks,

Offline rogerwilko

  • Advanced Member
  • ***
  • Posts: 259
  • Karma: +6/-36
    • View Profile
    • Email
Re: AJS 1920,s
« Reply #4 on: August 19, 2013, 10:03:23 AM »
All you need is the rest to make it a goer! 

Offline rarpos7

  • Advanced Member
  • ***
  • Posts: 5
  • Karma: +0/-0
    • View Profile
    • Email
Re: AJS 1920,s
« Reply #5 on: August 24, 2013, 07:23:29 AM »
I have now found a number on the motor. It is 9320.
Any body have an idea from this number as to the age of the motor?

Thanks,