Kia Sorento: Heater Core Replacement
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1. |
Disconnect the negative (-) battery terminal.
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2. |
Remove the heater and blower assembly.
(Refer to Heater -"Heater Unit")
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3. |
Remove the heater core cover (A) after loosening the mounting
screws.
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4. |
Pull out the heater core (A) from the heater unit.
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5. |
Install in the reverse order of removal.
| A. |
If you're installing a new heater core, add refrigerant
oil (PAG OIL).
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| B. |
Replace the O-rings with new ones at each fitting, and
apply a thin coat of refrigerant oil before installing them.
Be sure to use the right O-rings for R-134a to avoid leakage.
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| C. |
Immediately after using the oil, replace the cap on the
container, and seal it to avoid moisture absorption.
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| D. |
Do not spill the refrigerant oil on the vehicle; it may
damage the paint; if the refrigerant oil contacts the paint,
wash it off immediately.
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| E. |
Apply sealant to the grommets.
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| F. |
Make sure that there is no air leakage.
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| G. |
Charge the system and test its performance.
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| H. |
Do not interchange the inlet and outlet heater hoses and
install the hose clamps securely.
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| I. |
Refill the cooling system with engine coolant.
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1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
3.
...
1.
Disconnect the negative (-) battery terminal.
2.
Remove the heater and blower assembly.
(Refer to Heater -"Heater Unit")
...
See also:
Tightening Torques
Items
N.m
kgf.m
lb-ft
Compressor
19.6 ~ 33.3
2.0 ~ 3.4
14.5 ~ 24.6
Condenser - Discharge hose
4.9 ~ 7.8
0.5 ~ 0 ...
Drive Belt Tensioner Removal and Installation
1.
Remove the drive belt.
(Refer to Timing System - "Drive Belt")
2.
Remove the drive belt auto tensioner(A).
...
Economical operation
Your vehicle's fuel economy depends mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many miles (kilometers) you can get from a
gallon (lit ...
Heater Unit Replacement
Evaporator Core Replacement