SHERCO 2014 250 SEF-R Workshop Manual page 25

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Reinstall the clutch cover, inspect the o Reinstall the clutch cover, inspect the o-
ring and replace if it is damaged. replace if it is damaged.
Disassembling and inspecting the water pump: Disassembling and inspecting the water pump:
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Drain the coolant by removing screw [A]. Drain the coolant by removing screw [A].
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Remove the screws from the water pump Remove the screws from the water pump
housing.
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Remove the water pump impeller using a Remove the water pump impeller using a
10 mm socket.
If the seal is leaking, coolant will come out If the seal is leaking, coolant will com
of the weep hole (see photo). In order to of the weep hole (see photo). In order to
change the seal the clutch housing must be change the seal the clutch housing must be
removed.
Changing the water pump shaft seal requires Changing the water pump shaft seal requires
removing the clutch housing:
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Remove the clutch housing. Remove the clutch housing.
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Remove the clip from the water pump Remove the clip from the water pump
shaft.
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Remove the water pump shaft.
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Remove the roll pin.
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Heat the clutch case in an over to 70° . Heat the clutch case in an over to 70° .
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Extract the bearing.
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Change the seal using special tool Change the seal using special tool
number 1968.
Attention makes sure the seal is installed Attention makes sure the seal is installed
properly, you should see the spring when you properly, you should see the spring when you
look at the seal. (see photo).
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Check the bearing, if it requires changing Check the bearing, if it requires changing
use special tool number 1822.
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Reinstall the parts in the reverse order of Reinstall the parts in the reverse order of
their removal. Pay careful attention to the clutch their removal. Pay careful attention to the clutch
housing locating pins, always install a new housing locating pins, always install a new
paper gasket and if necessary ins if necessary install a new o-
ring seal on the water pump housing seal on the water pump housing.
Tighten the water pump housing screws to: Tighten the water pump housing screws to:
10Nm.
Tighten the coolant drain plug to: Tighten the coolant drain plug to:
6Nm.
ater pump shaft.
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