How do i repair a loose grey knob on worcester bosch 28CDi?
The grey knob which has to be turned anti-clockwise to pressurise the system seems to be broken as it is very loose and does not turn the spindle to allow water in to the system. How do I repair/replace it?
Thanks Glen I'll give it a go. Is this a well known problem?
Mick
October 2008
i used plastic metal a two part filler available from motor factors,mix the two puttys twogether, push some into grey nobfit nob to spindle and allow to set.
glen
October 2008
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