22
Checking the Torque of the
Front Wheel Nuts
Failure to maintain proper torque of the front
wheel nuts could result in failure, loss of wheel, or
personal injury.
Torque the front wheel nuts to 45–55 ft.-lb.
(61–75 NVm) after 1–4 hours of operation and
again after 10 hours of operation. Torque every
250 hours thereafter.
Warning
Greasing the Traction Unit
Before the machine is operated, it must be greased to assure
proper operating characteristics; refer to Lubrication
Maintenance. Failure to grease the machine will result in
premature failure of critical parts.
Note: After setup has been completed, remove protective
edging (used for shipping) from fenders.
Install Rear Weight
To comply with CEN standard EN 836:1997, ISO standard 5395:1990 and ANSI/OPEI B71.4–2004 Standard, rear weight
must be added to rear of two wheel drive traction units. Use chart below to determine weight requirements. Order parts from
your local Authorized Toro Distributor. No additional weight is required on four wheel drive models.
Note: A rear weight kit, part no. 24–5780 is supplied with Model No. 30630.
Two Wheel Drive
Cutting Unit
Description
Rear Weight
Required
Weight Part
Number
Weight Description Qty.
72″ Side Discharge
(Model No. 30722)
70 lb. 24–5780 Rear Weight Kit
(two 35 lb. weights and mounting hardware)
1
72″ Rear Discharge
(Model No. 30710)
70 lb. 24–5780 Rear Weight Kit
(two 35 lb. weights and mounting hardware)
1
Guardian 72″
Recycler
(Model No. 30716)
70 lb. 24–5780 Rear Weight Kit
(two 35 lb. weights and mounting hardware)
1