Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

How is a washer accessed on old hospital lever taps?

Levers on old hospital taps turn a quarter circle. There does not appear to be anywhere to apply a wrench to remove the levers to replace washers.Is there a special trick to do this?
Red and blue tops for hot and cold unscrew but no obvious means to remove lever
marcus platts, February 2010