Require a new water reservoir cap?
 
                I have a TriStar Steam Buggy - probably around 10 years old.  The steam escapes from the water reservoir cap.  Can I obtain a new one, or is the seal unlikely to be reparable.  There is no model number, but the housing for the on/off switch is yellow (notice it is black on later models).  The instruction booklet has reference 10-3-01/Intl
            
             J Thomason
            
 May 2010