Toro 03112SL Rev B Service Manual Multi Pro 1200 1250

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 more suscep-
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.
Keep body and hands away from pin hole leaks
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.
Lubricate the O–ring with a light coating of oil.
Put the  tube and nut  squarely into position  on the
face seal end of the fitting and tighten the nut until finger
tight.
Figure 1
5.
Mark the nut and  fitting body. Hold the body with a
wrench. Use another wrench to tighten the nut to the cor-
rect Flats From Finger Tight (F.F.F.T.). The markings on
the nut and fitting body will verify that the connection has
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 1200/1250
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
Tags,
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 268 pages
Document TypeService Manual
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
(0 votes, average: 0 out of 5)

Submit your review (optional)
(will not be displayed)
* Required Field

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website