CASE > HEAVY EQUIPMENT > WHEEL LOADERS > 21B > (721B) - CASE WHEEL LOADER (NORTH AMERICA) (3/93-12/98) > (00) - PICTORIAL INDEX > (1-22) - PICTORIAL INDEX, LOADER HYDRAULIC CIRCUIT - Z-BAR LOADER, THREE SPOOL CONTROL VALVE

№ Номер Название Опции Альт 1 Hose, hose separator to pressure 8-79 reducing valve 2 Hose, pressure reducing, Serial Range: valve-8-79 elbow at steering pump 3 Tube, hose separator to hose at 8-79 hydraulic reservoir 4 Hose, tube to hydraulic reservoir 8-79 5 Hose, remote controls to hose 8-69, 8-71 separator, hydraulic reservoir and pressure reducing valve ports 6 Hose, remote control to hose 8-69, 8-71 separator ports 1A, 1B, 2A, and 2B 7 Hose, auxiliary remote control to 8-69, 8-71 hose separator ports 3A and 3B 8 Hose, auxiliary remote control to 8-69, 8-71 remote control 9 Hose, hose separator to ports 1B, 8-73 2A and 3B 10 Hose, hose separator to ports 1A, 8-73 2B and 3A 11 Hose, inlet and outlet, Serial Range: section-8-73 tee at port 1A 12 Supply tube, right-hand, at valve 8-11 , Serial Range: -cylinders 13 Supply tube, left-hand, at, Serial Range: valve-8-11 cylinders 14 Lift tube, right-hand rod end 8-11 15 Lift tube, left-hand rod end 8-11 16 Lift tube, right-hand closed end 8-11 17 Lift tube, left-hand closed end 8-11 18 Hose, at cylinders 8-11 19 Tube, right-hand, cylinder closed 8-11 end 20 Tube, left-hand, cylinder closed 8-11 end 21 Tube, right-hand, cylinder rod end 8-11 22 Tube, left-hand, cylinder rod end 8-11 23 Supply tube, right-hand 8-13 24 Supply tube, left-hand 8-13 25 Hose, tube to bucket cylinder 8-13 26 Tube, left-hand, auxiliary section 8-17 , Serial Range: -hose 27 Tube, right-hand, auxiliary section 8-17 , Serial Range: -hose 28 Hose, tube at loader valve to tube 8-17 on lift arm 29 Tube, left-hand, at loader arm 8-17 30 Tube, right-hand, at loader arm 8-17 31 Tube, bucket cylinder, closed end 8-13