HEATER HOSE REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5]


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1.  Disconnect the negative battery cable.

2.  Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [MZR 1.3, MZR 1.5].)

3.  Remove in the order indicated in the table.

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1
Clip
2
Heater hose
3
Clip
4
Quick connector

4.  Install in the reverse order of removal.


Heater Hose Removal Note

1.  While pressing the heater hose into the A/C unit side (1), pinch the quick connector retainer (2), then disconnect the heater hose from the A/C unit (3).

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Heater Hose Installation Note

1.  Insert the heater hose into the pipe of the A/C unit until a click is heard.

2.  While pressing the heater hose quick connector against the A/C unit side, press in the push tab.

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3.  Verify that the heater hose cannot be pulled out from the A/C unit by lightly pulling the heater hose.