Hydraulic Fluid Specifications; Checking The Hydraulic-Fluid Level - Toro e-Dingo 500 Operator's Manual

Hydraulic Fluid
Specifications
Hydraulic Tank Capacity: 56 L (14.8 US gallons)
Use only 1 of the following fluids in the hydraulic
system:
•
Toro Premium Transmission/Hydraulic Tractor
Fluid (refer to your Authorized Service Dealer for
more information)
•
Toro PX Extended Life Hydraulic Fluid (refer
to your Authorized Service Dealer for more
information)
•
If either of the above Toro fluids are not available,
you may use another Universal Tractor Hydraulic
Fluid (UTHF), but they must be only conventional,
petroleum-based products. The specifications
must fall within the listed range for all the following
material properties and the fluid should meet
the listed industry standards. Check with your
hydraulic fluid supplier to determine if the fluid
meets these specifications.
Note:
Toro will not assume responsibility for
damage caused by improper substitutions, so use
only products from reputable manufacturers who
will stand behind their recommendations.
Material Properties
Viscosity, ASTM D445
Viscosity index, ASTM D2270
Pour Point, ASTM D97
Industry Standards
API GL-4, AGCO Powerfluid 821 XL, Ford New Holland
FNHA-2-C-201.00, Kubota UDT, John Deere J20C, Vickers
35VQ25 and Volvo WB-101/BM
Note:
Many hydraulic fluids are almost colorless,
making it difficult to spot leaks. A red dye additive
for the hydraulic system fluid is available in 20 ml
(0.67 fl oz) bottles. One bottle is sufficient for 15 to
22 L (4 to 6 US gallons) of hydraulic fluid. Order
Part No. 44-2500 from your Authorized Service
Dealer.
cSt at 40°C: 55 to 62
cSt at 100°C: 9.1 to 9.8
140 to 152
-43 to -37°C (-46 to -35°F)
Checking the
Hydraulic-Fluid Level
Service Interval: Every 25 hours
Check the hydraulic-fluid level before the machine is
first started and after every 25 operating hours.
Refer to Hydraulic Fluid Specifications (page
Important:
Always use the correct hydraulic
fluid. Unspecified fluids will damage the hydraulic
system.
1. Park the machine on a level surface, remove
any attachment, engage the parking brake, raise
the loader arms, and install the cylinder locks.
2. Shut off the machine, remove the key, and allow
the machine to cool.
3. Remove the hood/front access cover.
4. Clean the area around the filler neck of the
hydraulic tank
5. Remove the filler-neck cap and check the fluid
level on the dipstick
The fluid level should be between the marks on
the dipstick.
1. Filler neck cap
6. If the level is low, add enough fluid to raise it to
the proper level.
7. Install the filler-neck cap.
8. Install the hood/front access cover.
9. Remove and store the cylinder locks and lower
the loader arms.
34
(Figure 35).
(Figure 35).
Figure 35
2. Dipstick
34).
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