2-5
COOLING SYSTEM
8.Connect:
• Coolant reservoir hose
• Thermostat outlet hose
9.Fill:
• Cooling system
CAUTION:
• Hard water or salt water is harmful to engine
parts. If soft water is not available, use boiled
or distilled water.
• Do not use water containing impurities or oil.
10.Bleed the air from the cooling system.
Recommended coolant:
High quality ethylene glycol anti-
freeze containing corrosion inhibi-
tors
Coolant mixing ratio (coolant:water):
3:2 (60%:40%)
Total amount:
FX10/FX10RT/FX10RTR/FX10RTRA
3.40 L (2.99 Imp qt, 3.59 US qt)
FX10MT/FX10MTR/FX10MTRA
4.70 L (4.14 Imp qt, 4.97 US qt)
11.Inspect:
• Cooling system
Decrease of pressure (leaks) → Repair as
required.
Inspection steps:
• Attach the cooling system tester 1 and adapter
2 to the radiator filler 3.
• Apply 100 kPa (1.0 kg/cm
2
, 14 psi).
• Measure the pressure with the gauge.
Radiator cap tester:
90890-01325
Radiator pressure tester:
YU-24460-01
Radiator cap tester adapter:
90890-01352
Radiator pressure tester adapter:
YU-33984
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