Table of Contents
Advertisement
Section 5 – Procedures
5.8-3 Hydraulic High Pressure
Adjustment
1. Locate GP2 port
1
remove the cap.
1
Main Manifold and Pressure Gauge
2. Connect a pressure gauge (5000 psi) to the GP2
port.
WARNING
To protect the gauge, do not activate any controls
during this procedure.
3. Start the engine from the base control console
and let it run for 2-5 minutes.
4. Without driving, steer fully to one direction and
then check the reading on the gauge. Standard
pressure should be 3050 psi. Follow the next
steps for adjusting the pressure, if needed.
229040ABA
246
on the main manifold and
5. Locate the pressure compensator
system pump.
2
6. Loosen the lock nut.
7. Adjust the system pump pressure by turning
the adjusting stem either clockwise to increase
pressure or counterclockwise to decrease
pressure.
8. Tighten the lock nut after pressure is set to 3050
psi.
9. Turn the engine off.
10. Remove the pressure gauge from the GP2 port
and cap the port.
Manifolds and Hydraulic Pumps
on the
2
SJ82 T, SJ86 T
Advertisement
Table of Contents
