2006 Bombardier Outlander Max Series Factory Service Manual, Page 92Get this manual
Section 03 ENGINE SYSTEM Subsection 03 (COOLING SYSTEM)
RADIATOR CAP
Using pressure cap tester, check the efficiency of radiator cap no1If the efficiency is feeble, install new 110 kPa (16 PSI) cap (do not exceed this pressure)
RADIATOR
Inspection
Check radiating fins for clogging or damageRemove insects, mud or other obstructions with compressed air or low pressure water
Removal
R400m otr136A
Drain cooling system Outlander 400 Series Remove front fascia and both inner fenders, refer to BODYOutlander 800 Series Remove front fascia and radiator shroud, refer to