RD 7 Schematics
wc_tx001856gb.fm 89
9.2 Hydraulic Schematic Components
See Graphic: wc_gr003636
Ref. Description Ref. Description
1 Exciter relief valve 9 Charge pump
2 Exciter control valve 10 Exciter pump
3 Exciter motor 11 Drive pump
4 Rear drive motor 12 Charge pressure relief valve
5 Front drive motor 13 Internal drive pump relief valves
6 Return filter 14 Porting block
7 Suction filter 15 Manifold
8 Pump assembly 16 Tank