2003 Bombardier Outlander 400 Factory Service Manual, Page 87Get this manual
Section 03 ENGINE Subsection 05 (COOLING SYSTEM)
GENERAL
For installation, use the torque values and Loctite products from the exploded viewsClean threads before using Loctite when reinstalling the screws
WARNING
Torque wrench tightening specifications must strictly be adhered toLocking devices (ex locking tabs, elastic stop nuts, self-locking fasteners, etc must be installed or replaced with new ones where specifiedIf the efficiency of locking device is impaired, it must be renewed
COOLING SYSTEM LEAK TEST
WARNING
To prevent burning yourself, do not remove the radiator cap or loosen the engine drain plug if the engine is hotOpen the access panel and remove the radiator cap no11Install special plug (radiator cap) (PN 529 021 400) and hose pincher (PN 295 000 076) on overflow hose no12Pressurize all system through coolant reservoir to 103 kPa (15 PSI)V07C0NA