LS tractor MT458 - Page 78

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PTO operation indicator
 When the key switch is “ON” position, the PTO
mode switch(optional) is placed in “MANUAL”
position and the PTO switch is placed “ON”
position, this indicator will be turned on and the
rear PTO will rotate.
 If the PTO mode switch(optional) is “AUTO, this
indicator will be turned on when the clutch pedal
is NOT depressed.
(For further information, see chapter 3-1-(9),
“PTO switch” in this manual.)
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Air cleaner service indicator(optional)
 If the air cleaner element is clogged, and the
differential pressure is increased, this indicator
will be turned on. After stopping the engine,
clean or replace the filter element with a new
one.
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540E PTO operation indicator(optional)
 The rear PTO is working in 540E PTO mode, this
indicator will be turned on.
 For further information, refer to the chapter 3-3-
(2), “PTO gear lever” in this manual.
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Reverse PTO operation indicator(optional)
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High temperature warning indicator
 If the engine coolant temperature is over the
designated level, this indicator will be turned on.
At this time, stop the engine immediately and
check the engine cooling system including
engine coolant level and engine belt.
 This indicator will be turned on when the reverse PTO is working on.
 The reverse PTO means that the rear PTO shaft rotates counter-clock wise, and it is can be set by
the PTO gear lever is placed in the “R(reverse)” position. (optional)
 For further information, refer to the chapter 3-3-(2), “PTO gear lever” in this manual.