Toro 04130SL Rev C Service Manual Multi Pro 5700 D Preface Publication

General Information
Hydraulic Hoses
Hydraulic hoses are subject to extreme conditions such
as pressure differentials during operation and exposure
to weather, sun, chemicals, very  warm storage condi-
tions,  or  mishandling  during  operation  and  mainte-
nance.   These  conditions   can   cause   damage   or
premature deterioration. Some hoses are moresuscep-
tible to these conditions than others. Inspect the hoses
frequently for signs of deterioration or damage.
WARNING
Before disconnecting or performing any work
on hydraulic  system,  relieve all  pressure in
system. Stop  engine and  rotate the steering
wheel.
Keepbodyandhandsawayfrompinholeleaks
or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, not hands,
to search  for leaks. Hydraulic fluid  escaping
under pressure  can  have sufficient  force to
penetrate the skin and cause serious injury. If
fluid is injected into the skin, it must be surgi-
cally removed within a few hours by a doctor
familiar with this type of injury. Gangrene may
result from such an injury.
When replacing a hydraulic hose, be sure that the hose
is straight  (not twisted)  before tightening  the fittings.
This can be done by observing the imprint on the hose.
Use  two wrenches;  hold  the hose  straight  with one
wrench and tighten the hose swivel nut onto the fitting
with the other wrench.
Hydraulic Fitting Installation
O--Ring Face Seal
Nut
Body
1.
free of burrs, nicks, scratches, or any foreign material.
Make sure  both threads and  sealing surfaces  are
Sleeve
2.
seated in the groove. It is recommended that the O--ring
be replaced any time the connection is opened.
Make  sure  the  O--ring  is  installed  and  properly
Seal
3.
4.
face seal end of the fitting and tighten the nut until finger
tight.
Lubricate the O--ring with a light coating of oil.
Put the tube  and nut squarely into  position on the
Figure 1
5.
Mark the nut and fitting body. Hold the  body with a
wrench.Useanotherwrenchtotightenthenuttothecor-
rect Flats From Finger Tight (F.F.F.T.). The markings on
thenutandfittingbodywillverifythattheconnectionhas
been tightened.
Final
Position
Mark Nut
and Body
Size
F.F.F.T.
Initial
4
6
8
10
12
16
(1/4 in. nominal hose or tubing)
(3/8 in.)
(1/2 in.)
(5/8 in.)
(3/4 in.)
(1 in.)
0.75 + 0.25
0.75 + 0.25
0.75 + 0.25
1.00 + 0.25
0.75 + 0.25
0.75 + 0.25
Extend Line
Position
Finger Tight
After Proper Tightening
Figure 2
Hydraulic System
Page 4 -- 4
Multi Pro 5700--D
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 212 pages
Document TypeCatalog
LanguageEnglish
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)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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