Pilot Pressure; Primary Pressure - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
c. Pilot pressure

(1) Primary pressure

1. Remove the side cover of the tank.
2. Set a pressure gauge to the measuring port.
3. Start the engine and run it at the maximum speed.
Take 2 or 3 measurements to have an exact read-
ing.
4. Hydraulic oil temperature must be 50 ± 5°C, 122 ±
9°F.
Reference valve : See specifications
1)Primary pressure test port
CAUTION
Relieve the pilot line pressure bofore removing the
pressure port.
Otherwise, oil will splash out by accumulated pres-
sure.
IV-S-39
Hydraulic system