isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Heater Control Valve > < Evaporator Tube <--> [Evaporator Drain Tube]|Service and Repair
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Install or Connect

1. New O-ring seal.

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Coat O-ring seal with 525 viscosity refrigerant oil.

2. Evaporator tube to condenser.

Tighten
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Evaporator tube to 24 N.m (18 lb ft).

3. New O-ring seal.

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Coat O-ring seal with 525 viscosity refrigerant oil.

4. Evaporator tube to evaporator.

Tighten
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Evaporator tube to 24 N.m (18 lb ft).

5. Evaporator tube clip to accumulator.
6. Evaporator tube clip screw.

Tighten
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Screw to 1.9 N.m (17 lb in).

7. Negative battery cable.
8. Refrigerant to the system.

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Check the system for leaks.

Heater Control Valve > < Evaporator Tube <--> [Evaporator Drain Tube]|Service and Repair