Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
TM 9-2320-211-20 should cover that. On a deuce you have to pull the radiator to do it, don't know on a 5 tonner. I'd be betting on a clogged radiator over a waterpump failure. Core may need boiled or rodded out.