Colin. This link will download a PDF document which should explain the procedure . http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CCoQFjAB&url=http%3A%2F%2Fwww.jagrepair.com%2Fimages%2FTSB%2FTSB2%2FX-Type%2F211Steering%2F67%2520Power%2520Steering%2520Squeaking%2520Repair%2520Procedure.pdf&ei=dTWyU42fG4fBOMaMgNAC&usg=AFQjCNEvRKV2_QGhQ8Ah8rz4ZOi1v93kfg&bvm=bv.69837884,d.d2k ATB, Trevor