Ch 2 page 223 TRANSMISSION Emergency steering pump Insert the O-ring 100x3 (1) into the annular groove of the piston pump and grease it. Figure 718 Insert the emergency steering pump (1) and install it until contact. NOTE Connections of the emergency steering pump = Pressure connection M22x1.5 = Suction connection M26x1.5 - Transmissionsump Figure 719 Fasten the emergency steering pump with the hexagon screws (1). Tightening torque (M8/8x170) ................. MA = 25 Nm Figure 720 SHOP MANUAL