Raising The Box In An Emergency - Toro 07383 Operator's Manual

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FZG, Fail stage—11 or better
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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)
Note: Many hydraulic fluids are almost colorless, making it
difficult to spot leaks. A red dye additive for the hydraulic
system oil is available in 20 ml (2/3 oz) bottles. One bottle is
sufficient for 15–22 1 (4–6 gal) of hydraulic oil. Order part
no. 44-2500 from your authorized Toro distributor.
Note: If the oil becomes contaminated, contact your
local Toro distributor because the system must be flushed.
Contaminated oil may look milky or black when compared
to clean oil. The service interval may need to be increased
if using multiple attachments as the oil may become
contaminated quicker with the mixing of different hydraulic
oils.
1. Clean the area around the high flow filter mounting
area (Figure 70). Place a drain pan under the filter and
remove the filter.
Note: If the oil is not going to be drained, disconnect
and plug the hydraulic line going to the filter.
2. Lubricate the new filter sealing gasket and hand turn
the filter onto the filter head until the gasket contacts
the filter head. Then tighten it 3/4 turn further. The
filter should now be sealed.
3. Fill the hydraulic reservoir with approximately 15 l (4
gallons) of hydraulic oil.
4. Start the machine and run it at idle for about two
minutes to circulate the fluid and remove any air
trapped in the system. Stop the machine and recheck
the fluid level.
5. Verify the oil level.
6. Dispose of the oil properly.
Raising the Box in an
Emergency
The box can be raised in an emergency without starting the
engine by cranking starter or by jumping hydraulic system.
Raising the Box Using the Starter
Crank the starter while holding the lift lever in the Raise
position. Run the starter for 15 seconds then wait 60 seconds
before engaging the starter again. If the engine will not crank,
you must remove the load and box (attachment) to service
the engine or transaxle.
Raising the Box by Jumping the
Hydraulic System
CAUTION
Before servicing or making adjustments to the
machine, stop the engine, set the parking brake, and
remove the key from the switch. Any load material
must be removed from the bed or other attachment
before working under a raised bed. Never work
under a raised bed without positioning the safety
support on the fully extended cylinder rod.
Note: Two hydraulic hoses, each with a male and female
quick coupler, that fit the vehicle couplers are required to
perform this operation.
1. Back another vehicle up to the rear of the disabled
vehicle.
Important: The vehicles hydraulic system uses
Dexron III ATF. To avoid system contamination,
make sure the vehicle used to jump the hydraulic
system uses an equivalent fluid.
2. On both vehicles, disconnect the two quick coupler
hoses from the hoses secured to the coupler bracket
(Figure 71).
1. Quick coupler hose A
2. Quick coupler hose B
3. On the disabled vehicle, connect the two jumper hoses
to the hoses that were disconnected (Figure 72). Cap
the unused fittings.
50
Figure 71