Thanks for your help Cal, I will get hold of the book and as for the wiring diagram, I found it this morning after someone telling me what page it was on in the Parts book, and I found that I had two pages stuck together  <!-- s:oops: --><img src="{SMILIES_PATH}/icon_redface.gif" alt=":oops:" title="Embarassed" /><!-- s:oops: --> I will also try and take a closer look at the grill, You are probably right as it looks as if it has been outside all of its 67 years. Many thanks for your help.

Regards

Lorrick