Toro Greensmaster 3120 Service Manual page 87

Traction Circuit Testing – Charge Pressure Test (continued)
Greensmaster 3120
17230SL Rev C
g230575
1. Left step
2. Mower manifold PT port
g234335
1. Left step
2. Mower manifold PT port
4. Install a hydraulic pressure gauge in the charge circuit:
Figure 28
(early machines with backlap)
3. Swivel tee fitting and test connector
Figure 29
3. Test connector
Page 4–41 Hydraulic System: Testing the Hydraulic System