page 39page 39page 39page 39page 39930-937 Mulcher (S)800-00258REXROTH ACCESSORY PUMP ADJUSTMENT PROCEDUREREXROTH ACCESSORY PUMP ADJUSTMENT PROCEDUREREXROTH ACCESSORY PUMP ADJUSTMENT PROCEDUREREXROTH ACCESSORY PUMP ADJUSTMENT PROCEDUREREXROTH ACCESSORY PUMP ADJUSTMENT PROCEDURE1. Install pressure gauge on the standby pressure check(located on the firewall under manifold).2. Remove caps on pressure adjustment screws. When removingbe careful not to loose seal on bottom of cap.3. Start engine and run just above an idle.4. Loosen jamb nut on standy/differencial set screw.5. Adjust standby/differencial set screw to between 400 - 450 PSI.6. Tighten jamb nut, replace cap.7. With engine just above idle, stall out the lift or tilt function.8. Loosen jamb nut on compensator set screw.9. Adjust compensator set screw, with function stalled out, setaccessory pump pressure compensator to 3600 PSI.10. Tighten jamb nut, replace cap.11. Shut down engine.12. Remove pressure gauge.On machines with multiple pressure outputs in the cab, checkpressure gauge against cab display for accuracy.Standby/CompensatorStandby/CompensatorStandby/CompensatorStandby/CompensatorStandby/CompensatorPilot/Differential LockPilot/Differential LockPilot/Differential LockPilot/Differential LockPilot/Differential LockMULCHER MACHINE PRESSURE ADJUSTMENTS CONTINUED...Standby/DifferencialStandby/DifferencialStandby/DifferencialStandby/DifferencialStandby/DifferencialCompensatorCompensatorCompensatorCompensatorCompensatorJamb NutJamb NutJamb NutJamb NutJamb Nut Set ScrewSet ScrewSet ScrewSet ScrewSet ScrewS e a lS e a lS e a lS e a lS e a lREXROTH ACCESSORY PUMPREXROTH ACCESSORY PUMPREXROTH ACCESSORY PUMPREXROTH ACCESSORY PUMPREXROTH ACCESSORY PUMP