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Adjusting the Tension of the Belt
1.
Move the machine to a level surface, shut off
the engine, and remove the key.
2.
Open the front hood.
3.
Loosen the nut and bolt at the pivot point for the
alternator
(Figure
Figure 111
1. Adjustment bolt
2. Nut (alternator pivot point)
4.
Loosen the adjustment bolt on the alternator
(Figure
111).
5.
Move the alternator away from the engine to
increase the belt tension; move the alternator
toward the engine to decrease the belt tension
(Figure
111).
6.
Tighten the alternator adjustment bolt
111).
7.
Check the tension of the belt; refer to
the Belt Tension (page
8.
If the belt tension is correct, tighten the nut and
bolt at the pivot point for the alternator
111); otherwise repeat steps
111).
3. Alternator
4. Bolt (alternator pivot point)
(Figure
Checking
89).
(Figure
4
through 7.
Hydraulic System
Maintenance
Hydraulic System Safety
•
Seek immediate medical attention if fluid is injected
into skin. Injected fluid must be surgically removed
within a few hours by a doctor.
•
Ensure that all hydraulic-fluid hoses and lines are
in good condition and all hydraulic connections
and fittings are tight before applying pressure to
the hydraulic system.
•
Keep your body and hands away from pinhole
leaks or nozzles that eject high-pressure hydraulic
fluid.
•
Use cardboard or paper to find hydraulic leaks.
•
Safely relieve all pressure in the hydraulic system
before performing any work on the hydraulic
system.
g021648
Servicing the Hydraulic
Fluid
The hydraulic reservoir is filled at the factory with
approximately 102 L (27 US gallons) of high-quality
hydraulic fluid. Check the level of the hydraulic
fluid before the engine is first started and daily
thereafter. The recommended replacement fluid
follows:
Toro Premium All Season Hydraulic Fluid
(Available in 5 gallon pails or 55 gallon drums. Contact
your Authorized Service Dealer for part numbers.)
Alternate fluids: If the Toro fluid is not available, other
fluids may be used provided they meet all the following
material properties and industry specifications. We do
not recommend the use of synthetic fluid. Consult with
your lubricant dealer to identify a satisfactory product.
Note:
Toro will not assume responsibility for damage
caused by improper substitutions, so use only
products from reputable manufacturers who will stand
behind their recommendation.
High Viscosity Index/Low Pour Point
Anti-wear Hydraulic Fluid, ISO VG 46
Material Properties:
Viscosity, ASTM D445
Viscosity Index ASTM
D2270
90
42.2 cSt at 40° C (104° F)
7.8 cSt at 100° C (212° F)
158
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