Maintenance
Service Interval
Pre-Maintenance Procedures
Moving a Non-Functional Machine
Do not tow or pull the machine without first opening the bypass valves in this
procedure, or you will damage the hydraulic system.
Note:
Opening the bypass valves will ease moving the machine, but the tracks may still skid
due to their length and resistance.
1. If possible, raise the hopper and install the cylinder lock.
2. Shut off the engine and remove the key.
3. Using a wrench, turn the bypass valve on the left and right transaxles so that the flat
sides of the valve face left and right (Tow position
4. Tow the machine as required.
5. After repairing the machine, turn the bypass valves so that the flat sides face up and
down (drive position
6. Remove the cylinder lock and lower the hopper.
Maintenance: Pre-Maintenance Procedures
Maintenance Procedure
Replace the drive belt., page 5–
19
Change the hydraulic fluid for the
drive system., page 5–25
Change the hydraulic fluid for the
lift system., page 5–28
Change the hydraulic filters for
the drive system., page 5–25
Change the hydraulic filters for
the lift system., page 5–28
).
Qty Description
Part No.
139-1295
1
108-1184
1
114-4714
2
137-3772
2
1-633750
1
IMPORTANT
).
g375754
Page 5–3
Belt
Toro premium transmission/
hydraulic fluid
Toro hypr-oil 500
Filter
Filter
3451-705A