Change Of Hydraulic Oil - Baroness GM2810A Owner's Operating Manual

GM2810A
Maintenance
[4] Remove the reserve tank.
Change of Coolant_003
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2
[5] Open the reserve tank cap, and then drain
the coolant.
4. Install the reserve tank.
5. Clean the radiator with clean water to
remove any debris or rust.
6. Drain all water from the radiator.
7. Follow the steps below to fill with coolant.
The coolant quantity, including the reserve
tank, is 12.0 dm
[1] Install the drain plug.
[2] Supply clean water and antifreeze into the
radiator up to the radiator cap opening.
[3] Close the radiator cap.
[4] Supply clean water and antifreeze into the
reserve tank up to the "FULL" mark.
[5] Close the reserve tank cap.
8. Start the engine, and then idle for several
minutes to bleed air from the system.
9. Stop the engine, and then allow the radiator
to cool.
10. Check if the coolant level in the reserve tank
is between "FULL" and "LOW", and then
supply coolant if necessary.
11. Close the hood.

Change of Hydraulic Oil

Caution
Be careful with hot oil, which could cause
burns if it contacts your skin.
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Reserve tank
Reserve tank cap
3
(12.0 L).
Important
When you change the hydraulic oil, be sure to
drain it into a bowl and discard it in
accordance with local laws and regulations.
Important
If the oil emulsifies or if it becomes even
slightly less transparent, change the oil
immediately.
Important
Use Shell Tellus S2M46 (or equivalent) as
hydraulic oil.
In case of an equivalent, consult
Characteristics of Hydraulic Oil and use
hydraulic oil whose characteristics are
superior to those of the specific hydraulic oil.
Especially regarding kinematic viscosity and
viscosity index, use of hydraulic oil whose
figures are less than those of the specified
hydraulic oil will cause a malfunction in the
hydraulic circuit.
Note:
Characteristics of Hydraulic Oil
Specified Hydraulic Oil
ISO Viscosity Grade
Density 15 °C (59 °F)
API Gravity
Flash Point (Open Cup)
Pour Point
40 °C (104 °F)
Kinematic
Viscosity
100 °C (212 °F)
Viscosity Index
1. Follow the steps below to remove the old oil.
[1] Start and run the engine to warm up the
oil.
[2] On a level surface, lower the mower
decks, and then stop the engine.
[3] Remove the drain plug of the hydraulic
tank, and then drain the old oil into a
container.
Adjustment and Replacement
Shell Tellus S2M46
ISO VG46
3
0.873 g/cm
3
(0.0315 lb/in )
30.6
230 °C (446 °F)
-30 °C (-22 °F)
2
46 mm /s (46 cSt)
2
7 mm /s (7 cSt)
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