Exmark SAR481KA30, Руководство оператора

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Maintenance
CAUTION
Raising the unit 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 unit to fall,
which could cause injury.
Do Not rely solely on mechanical or hydraulic
jacks for support. Use adequate jack stands
or equivalent support.
7. Start engine and move throttle control ahead to
1/2 throttle position. Disengage parking brake.
WARNING
Engine must be running and drive wheels
must be turning so motion control adjustment
can be performed. Contact with moving parts
or hot surfaces may cause personal injury.
Keep fingers, hands, and clothing clear of
rotating components and hot surfaces.
A. With the engine running, slowly move the
directional control in both forward and
reverse directions (5 to 6 times). Check the oil
level, and add oil as required after stopping
the engine.
B. It may be necessary to repeat step A. until all
the air is completely purged from the system.
When the transaxle operates at normal noise
levels and moves smoothly forward and
reverse at normal speeds, then the transaxle
is considered purged.
Note:
Do Not change the hydraulic system oil
(except for what can be drained when changing filter),
unless it is felt the oil has been contaminated or been
extremely hot.
Changing oil unnecessarily could damage hydraulic
system by introducing contaminants into the system.
Wheel Hub Nut and
Transmission Output Shaft
Torque Specification
Service Interval: After the first 100 hours
Every 500 hours thereafter
Torque the nut on the wheel motor tapered shaft to
140-155 ft-lb (190-210 N-m).
Note:
Do Not use anti-seize compound on the
wheel hub.
Check Spark Arrester
(if equipped)
Service Interval: Every 50 hours
WARNING
Hot exhaust system components may ignite
gasoline vapors even after the engine is stopped.
Hot particles exhausted during engine operation
may ignite flammable materials. Fire may result
in personal injury or property damage.
Do Not refuel or run engine unless spark arrester
is installed.
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Wait for muffler to cool.
3. If any breaks in the screen or welds are observed,
replace arrester.
4. If plugging of the screen is observed, remove
arrester and shake loose particles out of the
arrester and clean screen with a wire brush (soak
in solvent if necessary). Reinstall arrester on
exhaust outlet.
Thread Locking Adhesives
Thread locking adhesives such as “Loctite 242”
or “Fel-Pro, Pro-Lock Nut Type” are used on the
following fasteners:
Sheave retaining bolt in end of engine crankshaft.
All set screws.
Caster wheel spacer nuts.
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