Citroën Registry

844 Hydraulics Course Notes — Page 48

Citroën Hydraulics Course Notes — 844
SECTION OVERVIEWHydraulic gear selector
Hydraulic gear selector, page 48 of 91 — 844 Hydraulics Course Notes
REPRESENTATIVE EXCERPT — FOR REFERENCE ONLY

46 d) Engagement of 2nd, 3rd, ot 4th gears : When the chosen gear circuit is connected to the supply of pressure ( by the selector slide-valve ) the pressure rises simultaneously : - in the gear circuit ( gear selector fork shaft pistons ) - in the automatic clutch control piston circuit - in the synchro-delay piston circuit For the aforementioned reasons, the different phases of operation occur in the following order :