First there were four different Tokheim 39, you need to determine which one you have, then go to this page of my website: http://petrolianacollectibles.com/tokheim%20pumps.htm

Click on the 39 you have (read the top of the page, it is very informative), the parts manuals show a complete breakdown of the 39.

Jack Sim


Author, 1st & 2nd editions of Gas Pump ID book, 3rd edition is now available at www.gaspumpbible.com
Air Meter ID book also available