Toro 06148SL Rev B Reelmaster 5210 5410 5510 5610 Service Manual

4.
draulic pump.
Raise and prop operator seat to allow access to hy-
13.After testing is completed, make sure that engine is
stopped, then relieve hydraulic  system pressure (See
Relieving Hydraulic System Pressure in the General In-
formation section of this chapter). Connect removed hy-
draulic tube  to gear  pump (P4) outlet  and lift  control
manifold P4 port.
5.
Thoroughly clean  both ends  of the hydraulic  tube
that connects gear  pump (P4) outlet  (Fig. 42) and lift
control manifold P4  port. Remove hydraulic tube.  Ac-
cess to hydraulic tube at lift control manifold can be ob-
tained from below the machine.
14.Lower and secure operator seat.
IMPORTANT: Make sure  that the oil flow  indicator
arrow on the flow meter is showing that the oil will
flow from pump (P4), through the tester and to the
lift control manifold.
1
6.
Install tester with pressure gauges and flow meter in
place of the removed hydraulic tube. Connect tester in-
let hose to  the pump fitting. Connect  the tester outlet
hose to the lift control  manifold fitting. Make sure the
flow control valve on tester is fully open.
2
7.
Make sure thatthetraction pedalis inneutral andthe
parking brake is engaged.
Figure 42
8.
Start engine and run at idle speed. Check for any hy-
draulic leakage from test  connections and correct be-
fore proceeding with test.
1.
Gear Pump (P4)
2.
Hydraulic tube
9.
tachometer to verify that engine speed is correct.
Move  throttle  to  full  speed  (3200 RPM).  Use  a
IMPORTANT: The gear pump is a positive displace-
ment type. If pump flow is completely restricted or
stopped, damage to the pump, tester or other com-
ponents could occur.
10.While
carefully watching  pressure gauges,  slowly
closethetesterflowcontrolvalveuntil1000PSI(69bar)
is obtained on gauge.
FLOW TESTER READING TO BE: A pump in good
condition  should have  a  flow of  approximately  3
GPM (11.4 LPM) at 1000 PSI (69 bar).
11.
Open the tester flow control valve, stop engine and
record test results.
12.If
flow is less than 2.5 GPM (9.6 LPM) or a pressure
of 1000 PSI (69 bar) cannot be obtained, consider that
a pump problem exists. Check for restriction in pump in-
take line. If intake is not restricted, remove gear pump
and repair  or replace  pump as necessary  (see Gear
Pump in the Service and Repairs section of this chap-
ter).
NOTE:  Iftheflowfromgearpump(P4)islow,theopera-
tion of all lift cylinders will be affected.
Reelmaster 5010 Series
Page 4 -- 47
Hydraulic System
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 292 pages
Document TypeCatalog, Service Manual
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Product BrandToro. 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)
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Toro 06148SL Rev B Reelmaster 5210 5410 5510 5610 Service Manual SKU UPC Model
Alfredo Gonzalez on Jun 06, 2014.

i hope is going to work


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