Flush Hydraulic System
IMPORTANT: Flush the hydraulic system any time
there is a severe component failure or the system is
contaminated (oil appears milky, black or contains
metal particles).
7. Fill hydraulic reservoir with new hydraulic fluid.
Disconnect wire harness connector from engine run
8.
solenoid.
9.
(10)
step again.
Turn ignition key switch and engage starter for ten
seconds to prime hydraulic pumps. Repeat this
1.
to the ground, stop engine and engage parking brake.
Remove key from the ignition switch.
Park machine on a level surface. Lower cutting deck
10.Connect
noid.
wire harness connector to engine run sole-
CAUTION
11.
Start engine and let it run at low idle (1450 RPM) for
a minimum of 2 minutes. Increase engine speed to high
idle (2870 RPM) for a minimum of 1 minute under no
load.
Operate all hydraulic controls to relieve system
pressure and avoid injury from pressurized hy-
draulic oil.
12.Raise
steering wheel fully left and right several times.
and lower cutting deck several times. Turn
IMPORTANT: Make sure to clean around any hy-
draulic connections that will be disconnected for
draining.
13.Shut
off engine and check for hydraulic oil leaks.
Check oil level in hydraulic reservoir and add correct
amount of oil if necessary.
2.
3.
Drain hydraulic reservoir.
Drain hydraulic system. Drain all hoses, tubes and
14.Operate
conditions.
machinefor2hoursundernormaloperating
components while the system is warm.
4.
5.
Change and replace both hydraulic oil filters.
15.Check
shows any signs of contamination, repeat steps 1
through 14 again until oil is clean.
condition of hydraulic oil. If the new fluid
Inspect and clean hydraulic reservoir (see Hydraulic
Reservoir Inspection in this section).
16.Assume
maintenance intervals.
normal operation and follow recommended
6.
that were disconnected while draining system.
Connect all hydraulic hoses, tubes and components
NOTE: Useonly hydraulic fluids specifiedintheOpera-
tor’s Manual. Other fluids may cause system damage.
Hydraulic System
Page 4 -- 62
Groundsmaster 4100--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30413, Toro Groundsmaster Groundsmaster 4100 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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At only 700mm wide the Mini Dumper is even at home on tight access
sites. No need to grunt, groan, and force the
mower about the yard. The US will be getting a revised 2011 Jeep Wrangler but the diesel option will not be offered in the United States.