1. Front propulsion motor (L.H.)
2. High pressure hose (forward travel)
3. High pressure hose (reversing)
4. Rear motor drain hose
5. Brake release hose
6. Rear propulsion motor (R.H.)
7. High pressure hose (forward travel)
8. High pressure hose (reversing)
9. Rear motor drain hose
10. Brake release hose
11. Bypass valve
12. Diff. lock valve
★ Above illustrations show the hydraulic piping of TW502.