Replacing a Washer on a Bib or Pillar Tap
Before you unscrew the tap, drain the supply pipe, and then open the tap as far as possible. Where there is a metal shroud cover (like an inverted dome) unscrew it - by hand, if possible, or wrap the teeth of a wrench in protective tape. Lift the cover to reveal the head gear nut. Use a narrow spanner to unscrew this then lift out the entire assembly.
The washer is fixed to the jumper, which fits into the bottom of the headgear. With some taps, the jumper comes out with the head gear, while in others it lies inside the tap body. Prise off the washer. If it's held in place with a small nut, use a little penetrating oil to soften any corrosion, and then unscrew it. Fit a new washer, replace the retaining nut and reassemble the tap.
