Which Hydraulic Tests Are Necessary?
2. If a PTO (mow) circuit problem exists, consider per-
forming one or more of the following tests: Cutting Deck
Circuit Pressure.
Before beginning any hydraulic test, identify if the prob-
lem is related to the traction circuit, PTO (mow) circuit,
liftcircuit or steering/engine cooling fancircuit. Oncethe
faulty system has been identified, perform tests that re-
late to that circuit.
3. If a lift circuit problem exists, consider performing
one or more of the following tests: Lift/Lower Circuit Re-
lief Pressure, Counterbalance Pressure and/or Gear
Pump (P3) Flow Tests.
1.
If a traction circuit problem exists, consider perform-
ing one or more of the following tests: Traction Circuit
ChargePressure,TractionCircuitReliefPressure,Rear
Traction Circuit (RV) Relief Pressure, Traction Circuit
Reducing Valve (PR) Pressure and/or Counterbalance
Pressure Tests.
4. If a steering/engine cooling fan circuit problem ex-
ists, consider performing one or more of the following
tests: Steering Circuit Relief Pressure, Steering Cylin-
der Internal Leakage and/or Gear Pump (P3) Flow
Tests.
Groundsmaster 5900/5910
Page 4 -- 39
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 5900, Toro Groundsmaster 5910 |
| Download File |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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