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Tiger Explorer XR Series
3.
Pressure test the coolant cap to the blow off pressure. If the coolant cap opens at a lower pressure, fails to
open at the correct pressure or the seal leaks, replace the cap.
Coolant System Pressure Test
1.
Select the bayonet type adaptor and securely fasten to the radiator.
2.
Carefully connect the hand pump to the bayonet connector ensuring an air tight seal is maintained.
3.
Pressurise the cooling system to the operating pressure, using the hand pump taking care not to exceed the
maximum cap pressure.
4.
Hold the pressure for a minimum of 10 minutes, whilst visually inspecting the external components of the
coolant system for leaks.
5.
Remove the engine oil filler cap/dipstick and check for contamination of the engine oil caused by coolant
escaping into the engine sump.
Note
If the engine oil is contaminated further exploratory investigation will be required.
If the engine oil is contaminated rectify the cause of the problem and then renew the oil and filter.
6.
Depressurise the coolant test kit using the pressure release valve.
360 of 746
2
cgwq
1.
Pressure cap
2.
Test adaptor
3.
Hand held pump
2
1
cgwr
1.
Radiator filler
2.
Bayonet type connector
3.
Hand held pump
4
1
3
COOLING
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