814 Repair Manual — Volume I — Page 40

pulley. 6. Connect up the plug leads and the battery earth lead. - Engage the parking brake. - Loosen the nut securing the drive pulley (1) and withdraw the pulley forwards as far as possible. 7. Put the hydraulic circuit under pressure by operating the auxiliary clutch control (on hydraulic vehicles only). - Loosen the securing bolts (2) of the housing for the front camshaft bearing.