3. STEERIN G UNIT G UNIT 1) STRUCTURE STRUCTURE 1 3635 37 38 31 5 6 33 34 7 8 39 2 34 37 36 39 35 10 38 12 11 9 14 13 13 15 19 13 16 17 18 74095SE05 1 Dust seal ring 2 Housing, spool, sleeve 3 Ball 4 Thread bushing 5 Roto glyd ring 6 Bearing assembly 7 Ring 8 Cross pin 9 Set of spring 10 Cardan shaft 11 O-ring 12 Intermediate plate 13 O-ring 14 Distributor plate 15 Gearwheel set 16 End cover 17 Washer 18 Screw with pin 19 Screw 31 Set of O-rings 33 Rolled pin 34 Screw 35 Shock valve 36 Spring 37 O-ring 38 Plug 39 Housing, check valve 5-6