Husqvarna SM 610 2006 Workshop Manual page 207

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E N G IN E C O O L IN G S Y S T E M
1. C entrifugal pu m p
2. R .H . cooler
3. L.H . cooler
4. T herm ostat
5. T herm al sw itc h
6. E lectric fan
7. E xpansion tan k
8. B reathe r hose
9. C ooler-exp ansion tank hose
10. C oolers-th erm ostat hose
11. P um p-C oolers-therm ostat hos e
12. C ylinder-the rm ostat hose
E n g in e co o lin g s ys te m o verh au lin g
V erifying too hig h tem peratu res o f cooling fluid, check the radiant m ass. W hether on fins are noticed obstructions to the air flux as
leaves, bugs, m ud etc., carry out rem oval of these obstructions taking care not to da m age radiato r. If distortions are no ticed, it is
advisable to straighten them so re storing the air pa ssage. T he radia nt m ass has not to be clogged or dam aged fo r m ore than 20 %
of its surface. If the dam aged su rface is over this lim it, it shall be advisable to replace radiator. P e riod ically check the connecting
sheats, this w ill avoid w ate r leakages and consequ ent engine seizure. If pipes show cracks, sw elling or hard enings du e to sheats
desiccation, their replacem ent sha ll be advisable.
In case of electric valve m alfunction the cooling liquid reaches the b oiling point.
T h e c o o la n t g o e s to th e ex p an sio n ta n k th ro u g h th e h o se 9.
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