Coolant Replacement - APRILIA SCARABEO 500 2008 Service Station Manual

SCARABEO 500
17. M5X12 TE flanged screw
18. M5 Clip
19. M6 Clip
20. Flanged self-locking M6 nut
21. Clamp, D.16 24X8
22. Clamp, D.16 24X8
23. Pipe clamp
24. Expansion tank cap
25. Aluminium washer, 14X22X1
26. Filler rubber ring
27. M6X16 Flanged TBEI screw
System sealing check
•
Check the proper sealing of the circuit
when it is subject to pressure and at the
correct temperature.
•
For a more accurate check, wait until
the system has cooled down since
small leaks may not be visible due to
evaporation.
•
The water pump is provided with a
drainage hole in case of leaks from the
cooling system mechanical seal, or
from the shaft sealing oil guard.
•
If coolant or oil leaks are detected, inspect the pump (see the «Engine/Water pump» chap-
ter).
NOTE
DO NOT USE GREASES OR OILS WHILE REPAIRING THE COOLING SYSTEM. FAILURE TO OB-
SERVE THIS RULE CAN IRRETRIEVABLY DEFORM THE SEALING GASKETS.

Coolant replacement

CAUTION
THE RECOMMENDED COOLANT MUST BE USED FOR TOP-UPS TO AVOID DAMAGING THE
ENGINE.
Cooling system
COOL SYS - 295