12.Raise
one front and one rear wheel off the ground
17.Use Info Center to check for traction neutral position
and interlock switch operation.
and place appropriate jackstands under the frame to
support the machine. Chock remaining wheels to pre-
vent movement of the machine.
18.Remove
jackstands from frame and lower machine
to the ground. Remove chocks from remaining wheels.
13.Make
sure traction pedal is in the neutral position.
19.If
placed or rebuilt, run the machine so all wheels turn
slowly for ten (10) minutes.
the piston (traction) pump or a wheel motor was re-
Start engine and run it at low idle speed (1350 RPM).
The charge pump should pick up oil and fill the hydraulic
system. If there is no indication of fill in 30 seconds, stop
the engine and determine the cause.
20.Operate
machine by gradually increasing it’s work
load to full over a ten (10) minute period.
14.After
the hydraulic system starts to show signs of fill,
actuate lift control switches until the lift cylinders extend
and retract several times. If the cylinders do not move
after fifteen (15) seconds or the gear pump emits abnor-
mal sounds, shut the engine off immediately and deter-
mine cause or problem. Inspect for loose filter or suction
lines, blocked suction line, faulty charge relief valve or
faulty gear pump.
21.Stop
ifnecessary.Check hydraulic components for leaks and
tighten any loose connections.
the machine. Check hydraulic reservoir and fill
15.If
lift cylinders do move in fifteen (15) seconds, pro-
ceed to step 16.
16.Operate
thetractionpedalintheforwardandreverse
directions. The wheels off the ground should rotate in
the proper direction.
A. If the wheels rotate in the wrong direction, stop
engine and inspect hydraulic line placement at pis-
ton (traction) pump and wheel motors. Correct hy-
draulic line installation before proceeding.
B. If the wheels rotate in the proper direction, stop
engine.
Groundsmaster 5900/5910
Page 4 -- 65
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 5900, Toro Groundsmaster 5910 |
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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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