2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 264Get this manual

2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 264

RADIATOR INSPECTION 1Inspect: Radiator inlet hose Radiator outlet hose Coolant reservoir hose Cracksdamage Replace 2Check:
pressure ReplaceRadiator cap opening pressure: 107.9137.3 kPa (1.081.37 kgcm2, 15.319.5 psi) 4Check: Radiator fan Damage
ReplaceMalfunction Check and repairRefer to "COOLING SYSTEM" in CHAPTER 8Measurement steps: Attach the radiator cap tester
and radiator cap tester adapter to the radiator cap 3Radiator cap tester: 90890-01325 Radiator pressure tester: YU-24460-01