Toro 2020, 5020, 3020 service manual Towing Traction Unit, Check Hydraulic System Fluid

Towing Traction Unit

In case of emergency, the Sand Pro can be towed for a short distance. However, Toro does not recommend this as a standard procedure.

IMPORTANT: Do not tow the machine faster than 2 to 3 mph because drive system may be damaged. If machine must be moved a considerable distance, transport it on a truck or trailer. Tires may lock up if machine is towed too fast. If lock up occurs, stop towing the machine. Wait for the traction circuit pressure to stabilize before resuming towing at a slower speed.

Check Hydraulic System Fluid

The hydraulic system is designed to operate on Mobil 424 hydraulic oil. The machine’s 3 gallon tank is filled at the factory with oil. However, check oil level before the engine is first started and daily thereafter.

1.Remove cap from the hydraulic oil tank.

2.Check oil level in the tank. Oil level should be up to the top of the cone point on tank screen.

IMPORTANT: To prevent system contamination, clean top of hydraulic oil containers before punctur- ing. Assure pour spout and funnel are clean.

3.If fluid level is low, slowly fill tank with appropriate hy- draulic fluid until level reaches bottom of screen. DO

NOT OVERFILL.

NOTE: The fluids within this group are interchange- able.

Group 1 Hydraulic Fluid (Recommended for ambient temperatures consistently below 100o F.):

ISO type 46/68 anti–wear hydraulic fluid

Mobil	Mobil Fluid 424
Amoc	Amoco 1000
International Harvester	Hy–Tran
Texaco	TDH
Shell	Donax TD
Union OIl	Hydraulic/Tractor Fluid
Chevron	Tractor Hydraulic Fluid
BP Oil	BP HYD TF
Boron OIl	Eldoran UTH
Exxon	Torque Fluid
Conoco	Power–Tran 3
Kendall	Hyken 052
Phillips	HG Fluid
4. Install tank cap.

1

2

Figure 6

1. Cap 2. Tank (SP 2020/3020)

1

2

Figure 7

1. Cap 2. Tank (SP 5020)

Hydraulic Systems

Sand Pro 2020/3020/5020 Page 4 – 5 Hydraulic System (Rev. A)