Maintenance And Service; Jacking Instructions 1 - Toro Pro Sweep 07066 Service Manual

Maintenance and Service

1. Before servicing or making adjustments, empty Pro
Sweep hopper and position sweeper on a level surface.
Chock sweeper wheels to prevent it from moving. If
sweeper is attached to tow vehicle, apply tow vehicle
parking brake, stop engine and remove key from the
ignition switch.
2. Make sure machine is in safe operating condition by
keeping all nuts, bolts and screws tight.
3. Make sure all hydraulic line connectors are tight and
all hydraulic hoses and lines are in good condition be-
fore applying pressure to the hydraulic system.
4. Keep body and hands away from pin hole leaks in hy-
draulic lines that eject high pressure hydraulic fluid. Use
cardboard or paper to find hydraulic leaks. Hydraulic
fluid escaping under pressure can penetrate skin and
cause injury. Hydraulic fluid accidentally injected into
the skin must be surgically removed within a few hours
by a doctor familiar with this form of injury or gangrene
may result.
5. Before disconnecting any hydraulic component or
performing any work on the hydraulic system, all pres-
sure in system must be relieved. See Relieving Hydrau-
lic System Pressure in the General Information section
of Chapter 3 -- Hydraulic System.
6. If hopper is to be raised, make sure that sweeper is
not placed in the offset position.
Pro Sweep
7. If hopper is raised, install hopper safety support on
lift cylinder to ensure that unexpected shifting of sweep-
er frame does not occur.
8. Disconnect electrical power harness from tow ve-
hicle before servicing the sweeper.
9. If major repairs are ever needed or assistance is de-
sired, contact an Authorized Toro Distributor.
10.At the time of manufacture, the machine conformed
to all applicable safety standards. To assure optimum
performance and continued safety certification of the
machine, use genuine Toro replacement parts and ac-
cessories. Replacement parts and accessories made
by other manufacturers may result in non-conformance
with the safety standards, and the warranty may be
voided.
11. When changing tires or performing other service,
use correct hoists and jacks. Make sure machine is
parked on a solid level surface such as a concrete floor
with the hopper empty and lowered. Have sweeper at-
tached to towing vehicle, apply vehicle parking brake,
stop engine and remove key from the ignition switch. Al-
ways chock or block wheels. Use appropriate jack
stands to support the raised machine. If the machine is
not properly supported by appropriate jack stands, the
machine may move or fall, which may result in personal
injury (see Jacking Instructions in this chapter).
Page 1 - - 3 Safety