Toro 30284, Руководство оператора, Страница: 48 / 64

Figure 67
1. Hydraulic pumps
5. Clutch wire connector
2. Idler pulley 6. Pivot bolt
3. Clutch retainer
7. Drive pulley
4. Tension spring 8. Pump drive belt
7. Unhook the idler spring from the frame (Figure 67).
8. Install the new belt around clutch and the two drive
pulleys.
9. Install the idler spring between idler arm and frame
bracket (Figure 67).
10. Install the clutch retainer to the engine deck
(Figure 67).
11. Connect the clutch wire connector to the wire
harness.
12. Install the PTO drive belt.
Hydraulic System
Maintenance
Servicing the Hydraulic
System
Checking the Hydraulic Fluid
Service Interval: After the first 8 hours
Every 25 hours
Fluid Type: Mobil 1 15W-50 synthetic motor oil or
equivalent synthetic oil.
Important:
Use oil specified or equivalent. Other
fluids could cause system damage.
Hydraulic System Oil Capacity: 67 oz. (2.0 l)
Note:
There are two ways of checking the hydraulic oil.
One is when the oil is warm and one is when the oil is
cold. The baffle inside the tank has two levels depending
if the oil is warm or cold.
1. Position machine on a level surface.
2. Disengage the power take off (PTO) and shut off
the engine.
3. Wait for all moving parts to stop before leaving the
operating position and then set the parking brake.
4. Clean area around cap and filler neck of hydraulic
tank (Figure 68).
Figure 68
1. Cap 3. Cold fluid level-full
2. Baffle 4. Hot fluid level-full
5. Remove cap from the filler neck. Look inside to
check the fluid level in the reservoir. (Figure 68).
6. Add fluid to the reservoir until it reaches the cold
level of the baffle.
7. Run the machine at low idle for 15 minutes to allow
any air to purge out of the system and warm fluid.
Refer to Starting and Stopping the Engine.
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