ENG:14pcs master cooling radiator pressure tester with vacuum

ENG:14pcs master cooling radiator pressure tester with vacuum

1. OP ERATION INSTRUCTIONS

Remove the original radiator cap while the engine is cold.

Choose an test cap suiting the connection type onto the radiator.Screw the cap onto the radiato opening.(Fig.1)

Connect the pump to the test cap through the quick coupling at the hose end.(Fig.2)

Pump until pressure is approximately 10~15 psi. If the gauge pointer does not move for approximately 1 minute, the whole circuit is perfectly efficient ifit goes down, the circuit leaks, where water is discharged. If the gauge goes down and no fluid discharges can be located, check whether the engine head gasket is worn.

(CAUTION: please avoid the pressure up to the 35 psi)

Finally, release pressure through the button next to the quick coupling,and put away the device, after removing any fluid or dirt.