2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 220Get this manual

2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 220

HEAT EXCHANGER INSPECTION 1Inspect: Coolant hoses Heat exchangers Oil cooler Coolant pipes CracksdamageReplace 2Measure:
kPa (0.95 1.25 kgcm2, 14 18 psi) Measurement steps: Attach the cooling system tester to the coolant filler cap Cooling system