Toro Reelmaster 5510 Series, Руководство по обслуживанию

Страница: 205 / 662

Test Procedure (continued)
CAUTION
Before opening hydraulic system, operate all hydraulic controls to
relieve system pressure and avoid injury from pressurized hydraulic
fluid; refer to
Releasing Pressure from the Hydraulic System (page
6–8) .
3. Gain access to hydraulic lift control manifold from below front of machine.
g230045
Figure 102
1. Front axle 2. Lift control manifold 3. Test port (G4)
4. Clean test port (G4) on the bottom of lift control manifold ( Figure 102 ).
Access to test port can be obtained from below the front of the machine.
Connect a 35,000 kPa (5,000 psi) pressure gauge to test port.
5. After installing pressure gauge to manifold test port, start engine, and run
at idle speed. Check for any hydraulic leakage from test connections and
correct before proceeding with test.
6. Ensure that the hydraulic fluid is at normal operating temperature by
operating the machine under load for approximately 10 minutes.
7. Ensure that the engine is running at high idle speed.
IMPORTANT
Do not allow pressure to exceed 17,500 kPa (2,500 psi).
Reelmaster ® 5410/5510/5610 Series Page 6–87 Hydraulic System: Testing the Hydraulic System
15216SL Rev C