814 Repair Manual — Volume I — Page 230

1. Before doing any work on the hydraulic control of the steering, make sure that the steering track rod ball joints are in good condition. To do this : Disconnect the outer track rod ball pins from the pivot levers (use ball pin extractor 1964-T). The ball pins (on pivot lever and relay shaft ) must move freely without any binding or tight point, even at the limit of their movement. If a ball pin binds it is necessary to replace either the pivot lever ot the lower relay lever and track rod or the track rod with pins as appropriate. 2. If the steering shows any sign of leakage