Yamaha TZR50 '03 Service Manual page 135

THERMOSTAT AND RADIATOR
4. Fill up:
5. Inspect:
6. Install:
5-11
• The coolant
See the section on "CHANGING THE
COOLANT" in CHAPTER 3.
• The cooling system
Reduce the pressure (leaks)
as required.
Inspection steps:
• Connect the cooling system tester
the radiator
Cooling system tester:
90890 - 01325
2
• Apply 1.0 kg/cm pressure
• Measure the pressure with the manometer.
• The seat
COOL
Repair
to