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All holes should be sealed with silicone or foam.
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Check with a sheet of paper that the fans blow in the right direction.
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The drain circuit should be slanted on all evaporators and the moisture trap
shoul be installed.
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The hole should be located at the expansion valve on all evaporators.
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The temperature sensor should be connected on all evaporators.
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The in-cab control box should be located in a spot that it is accessible and
visible from the driver's position.
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The contact draw should be made.
Checking the Installation
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Hoses should not be taut (they should be able to absorb vibrations and be
shortened in case of leaks).
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Hoses should not rub against moving parts, sharp parts, or parts that can reach
high temperatures.
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The oil return should be connected.
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The fluid injection hole should be properly located (R-404A units only).
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The compressor should be primed with oil.
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The unit should be connected to the battery.
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The drive kit test should have been carried out.
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The seal test should have been carried out.
Eng
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