If you register, you can do a lot more. And become an active part of our growing community. You'll have access to hidden forums, and enjoy the ability of replying and starting conversations.

Main Wiring Diagram Class 03

Discussion in 'Diesel & Electric Traction' started by alan-crotty, Sep 27, 2020.

  1. alan-crotty

    alan-crotty New Member

    Joined:
    Nov 21, 2006
    Messages:
    70
    Likes Received:
    3
    Hi All,

    I am having some problems with battery charging on our 03, can anyone help with a copy of a main wiring diagram for an 03 loco.

    Thanks in advance.

    Alan
     
  2. JWKB

    JWKB New Member

    Joined:
    Apr 17, 2005
    Messages:
    399
    Likes Received:
    63
    Hi Alan,

    Have you tried the diesel & electric owners group in Facebook?

    They have a ton of useful stuff in there
     
  3. alan-crotty

    alan-crotty New Member

    Joined:
    Nov 21, 2006
    Messages:
    70
    Likes Received:
    3
    Hi James, No not tried that Facebook group but I will give it a go, thanks for the idea.
     
  4. JWKB

    JWKB New Member

    Joined:
    Apr 17, 2005
    Messages:
    399
    Likes Received:
    63
    Its really good, I got the diagram for dual braking 03 from there.
     
  5. alan-crotty

    alan-crotty New Member

    Joined:
    Nov 21, 2006
    Messages:
    70
    Likes Received:
    3
    I James,

    I've just joined the group and am starting to gather info. As you say a really good group.

    Many Thanks

    Alan
     
  6. Eightpot

    Eightpot Well-Known Member Friend

    Joined:
    Aug 10, 2006
    Messages:
    6,795
    Likes Received:
    1,323
    Location:
    Aylesbury
    Presume it is a 24 volt system with either CAV or Simms dynamo and regulator in which case it will be similar to that as used on 1950/1960s period heavy lorries. You could do worse than call in an automotive electrician.
     
    Last edited: Oct 17, 2020
  7. alan-crotty

    alan-crotty New Member

    Joined:
    Nov 21, 2006
    Messages:
    70
    Likes Received:
    3
    Thanks Eightpot, I have found a man who restores old busses, he said he will help. Could still do with a main wiring diagram as much of the wiring is in poor condition and could do with replacement.

    Alan
     
  8. Eightpot

    Eightpot Well-Known Member Friend

    Joined:
    Aug 10, 2006
    Messages:
    6,795
    Likes Received:
    1,323
    Location:
    Aylesbury
    I've got a very basic schematic diagram for an 04 which I don't think will be much different to your 03. If you'd like to p.m. me with your email address I can scan it and mail it to you.
     

Share This Page