Changing The Auxiliary Hydraulic Reservoir Fluid And Filter - Toro 29516 Operator's Manual

Figure 52
1. Cap
2. Auxiliary hydraulic
reservoir
5. If necessary, add the specified hydraulic fluid
to the reservoir until the fluid covers the FULL
COLD fluid level on the baffle
Note:
If the fluid is at ambient-air temperature,
about 24°C (75° F), fill only to the FULL COLD
level.
6. Install the hydraulic reservoir cap
and tighten it until snug.
Note:
Do not overtighten the reservoir cap.
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3. Hot fluid level (baffle)
4. Cold fluid level (baffle)
(Figure 52).
(Figure 52)
Changing the Auxiliary
Hydraulic Reservoir Fluid
and Filter
Draining the Auxiliary Hydraulic
Fluid
1. Run the machine for approximately 15 minutes
to purge any extra air out of the hydraulic
system.
2. Completely raise and lower the tines 3 times to
purge the air.
3. Shut off the engine, engage the parking brake,
wait for all moving parts to stop, and remove
the key.
4. Allow the engine to cool.
5. Carefully clean the area around the front of the
auxiliary pump and fill cap; also clean around the
filter. It is important that no dirt or contamination
enter hydraulic system.
6. Loosen the suction hose at the pump fitting,
clean around the pump fitting, and allow oil to
drain (Figure 53).
1. Auxiliary pump
7. Install the suction hose and torque to 50 N-m
(37 ft-lb).
Changing the Filter
Service Interval: After the first 100 hours
Every 250 hours thereafter
1. Unscrew the filter to remove it and allow oil to
drain (Figure 54).
43
Figure 53
2. Suction hose
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