will not as a rule need replacing. The new gland seal(14) should be fitted into the hp barrel next, with the flared end going into the bore first. The wedge ring (9) is fitted in after taking care to ensure the
internal conical face is visible when looking into the bore. This should be followed by the A-ring (10) which should be entered with the external conical surface entering the bore first ie so that when Items (9) and (10)
are fitted, the male and female conical surfaces are engaged together.