Ryobi ZTR480ex - ADJUSTING THE BRAKES; LEVELLING THE CUTTING DECK

WARNING
Maintaining correct air pressure in the
tyres is very important. Too little pressure
could allow the tyre to rotate off the wheel
rim. Too much pressure could cause the
tyre to burst. Failure to maintain correct air
pressure in the tyres could cause problems
with mower operation and stability, causing
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TYRE REPAIR
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the tyre may be repaired using a plug-type
patch. If the damage is from a cut, or if the
puncture cannot be repaired using a plug,
replace the tyre.
REPLACING TYRES
When tyres are worn, the traction of the mower
decreases, which increases the chance of
having an accident. Replace the tyres when
the depth on the tread is 4 mm or less, or any
time there is damage to the tyre. Always use
original replacement tyres. Using improper
tyres on the product could cause loss of
control, which could cause serious personal
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service centre.
ADJUSTING THE BRAKES
See fig. 24.
Being able to stop the mower properly is
critical to mowing safety. If the mower travels
farther before stopping when you step on the
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To test:
1. Stop the product on a level surface and
engage the parking brake.
2. Remove the start key. Make sure that all
moving parts have come to a complete
stop.
3. Make sure that the drive levers are in
the open position, and the blade engage
knob is down.
4. Stand behind the mower, and try to push
it forward. If the rear tyres turn, the brakes
need to be tightened.
To tighten:
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interior side of each of the rear wheels.
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clockwise, then try again to push the
mower.
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testing until the mower can no longer be
moved by pushing.
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ground to be sure the mower stops quickly
when the brake pedal is pressed.
Fig 24
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LEVELLING THE CUTTING DECK
See fig. 25 - 26.
If the lawn appears unevenly cut after using
the mower, the cutting deck may need
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to the recommended pressure when mowing.
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affect the appearance of the cut, and proper
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to resolve uneven cutting issues.
NOTE: Always check side-to-side alignment,
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Before beginning:
1. Turn off the product, engage the parking
brake, and remove the start key. Make
sure that all moving parts have come to a
complete stop.
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| English