HYDRAULIC SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
PISTON PUMP PRESSURE TEST AND ADJUSTMENT - CONTINUED
Remove right chassis cover (WP 0107 00) for
access to bank valve (7).
Connect pressure gage to hose.
Install other end of hose assembly on test port (6)
for piston pump pressure. Test port for piston
pump pressure is on top of bank valve (7).
N OT E
DO NOT move any work tool controls to check pump standby pressure.
Run engine at high idle. Observe pressure on test port for piston pump pressure. Pump standby pressure is 290 ± 30
psi (2,000 ± 207 kPa).
Remove all test equipment.