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Checking and Cleaning the
Hydraulic-Unit Shrouds
Service Interval: Before each use or daily
1.
Disengage the blade-control switch (PTO) and
engage the parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Move the seat forward.
4.
Clean the debris and grass from the
hydraulic-unit shrouds
5.
Position the seat.
Figure 85
1. Hydraulic-unit shrouds
(Figure
85).
g009922
g009920
Brake Maintenance
Adjusting the Parking
Brake
Service Interval: After the first 100 hours
Every 500 hours thereafter
Note:
Perform this procedure at the recommended
service interval or when a brake component has been
removed or replaced.
1.
Park the machine on a level surface, disengage
the blade-control switch (PTO), and engage the
parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Raise the back of the machine and support the
machine with jack stands.
CAUTION
Raising the machine for service
or maintenance relying solely on
mechanical or hydraulic jacks could be
dangerous. The mechanical or hydraulic
jacks may not be enough support or may
malfunction allowing the machine to fall,
which could cause injury.
Do not rely solely on mechanical
or hydraulic jacks for support. Use
adequate jack stands or equivalent
support.
4.
Remove the rear tires from the machine.
5.
Remove any debris from the brake area.
6.
Rotate the drive-wheel release handle to
the released position; refer to
Drive-Wheel-Release Valves (page
7.
Check to see if there is a visible gap between
the L-bracket and the linkage stop
56
Using the
28).
(Figure
86).
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