Checking the High Flow
Hydraulic-fluid Level (TC
models only)
Service Interval:
Before each use or daily (check the level of
hydraulic fluid before the engine is first
started, and daily thereafter)
Hydraulic-fluid type: Toro Premium All Season
Hydraulic Fluid
(Available in 5 gallon pails or 55 gallon
drums. See parts catalog or Toro distributor for part
numbers.)
Alternate fluids: If the Toro fluid is not available, another
conventional petroleum–based fluid may be used provided
it meets the following material properties and industry
specifications. Consult with your lubricant distributor 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 Antiwear
Hydraulic Fluid, ISO VG 46
Material Properties:
•
Viscosity—ASTM D445 cSt @ 40ºC: 44 to 48/cSt @
100ºC: 7.9 to 8.5
•
Viscosity Index, ASTM D2270—140 to 152
•
Pour Point, ASTM D97— -35ºF to -46ºF
•
FZG, Fail stage—11 or better
•
Water content (new fluid)—500 ppm (maximum)
Industry Specifications:
Vickers I-286-S, Vickers M-2950-S, Denison HF-0, Vickers
35 VQ 25 (Eaton ATS373-C)
1.
Clean the area around the filler neck and the cap of the
hydraulic tank (
).
2.
Remove the cap from the filler neck.
Figure 19
1.
Cap
3.
Remove the dipstick (
) from the filler neck
and wipe it with a clean rag.
4.
Insert the dipstick into the filler neck, then remove it
and check the fluid level.
Note:
The fluid level should be between the 2 marks
on the dipstick.
5.
If the level is low, add the appropriate fluid to raise
the level to the upper mark; refer to
High-flow Hydraulic fluid and Filter (TC models only)
(page 53)
.
6.
Install the dipstick and cap onto the filler neck.
7.
Start the engine and turn on the attachment.
Note:
Let them run for about 2 minutes to purge air
from the system.
Important:
The machine must be running before
starting the high-flow hydraulics.
8.
Stop the engine and attachment and check for leaks.
WARNING
Hydraulic fluid escaping under pressure can
penetrate skin and cause injury.
•
Make sure 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
pin hole 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.
•
Seek immediate medical attention if fluid
is injected into your skin.
Checking the
Front-differential-oil Level
(4-wheel drive models only)
Service Interval:
Every 100 hours/Monthly (whichever
comes first)
Differential-oil type:
Mobil 424 hydraulic oil
1.
Position the machine on a level surface.
2.
Clean the area around the fill/check plug on side of
the differential (
).
22
Summary of Contents for 07385 Workman HDX-D
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