Coolant; Radiator Cap/System Pressure Inspection - Honda 1998 VT750C Service Manual

COOLING SYSTEM
RADIATOR CAP/SYSTEM PRESSURE
INSPECTION
ml!ll!L- _
The engine must be cool before removing the
radiator cap, or sever scalding may result.
Remove the fuel tank (page 2-4).
Remove the steering covers (page 2-3).
Remove the radiator cap.
COOLING SYSTEM TESTER
COM~ER~LL\Y
AVAILABLE
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Before installing the
cap in the tester,
wet the sealing
surface.
COOLANT
6-4
Pressure test the radiator cap. Replace the radiator
cap if does not hold pressure, or if relief pressure is
too high or too low. It must hold specified pressure
for at least 6 seconds.
RADIATOR CAP RELIEF PRESSURE:
108 - 137 kPa (1.1 - 1.4 kgf/cm
2
,
16 - 20 psi)
Pressure the radiator, engine and hoses, and check
for leaks.
CAUTION:
Excessive pressure can damage the cooling system
components. Do not exceed 137 kPa (1.4 kgf/crri',
20 psi).
Check the following components if the system will
not hold specified pressure for at least 6 seconds.
- All hose and connections
- Water pump installation
- Water pump seal (for leakage)
- Deformed radiator filler neck
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• Radiator coolant is toxic. Keep it away from eyes,
mouth, skin and clothes.
-If any coolant gets in your eyes, rinse them with
water and consult
a
doctor immediately.
-If any coolant is swallowed, induce vomiting,
gargle and consult
a
physician immediately.
-If any coolant gets on your skin or clothes, rinse
thoroughly with plenty of water.
• KEEP OUT OF REACH OF CHILDREN
RECOMMENDED
~
ANTIFREEZE
b
/t.
SOLUTION
~
I
V
LOW MINERAL OR
DISTILLED WATER
COOLANT