E 250 V10-6.8L VIN S (2005)
4. Disconnect the refrigerant line spring lock couplings.
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Discard the O-ring seals.
5. If equipped, remove the LH quarter trim panel.
6. Remove the auxiliary plenum chamber.
1
Remove the screw.
2
Remove the auxiliary plenum chamber.
7. NOTE: Do not spill any remaining coolant or refrigerant oil while removing the air conditioning and heater assembly.
Remove the air conditioning and heater assembly.
1
Remove the screws.
2
Remove the air conditioning and heater assembly.
INSTALLATION
1. To install, reverse the removal procedure.
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Lubricate the coolant hoses using plain water, if needed.
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Install new O-ring seals lubricated in clean mineral oil.
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Lubricate the refrigerant system with the correct amount of clean PAG oil.
2. Evacuate, leak test and charge the refrigerant system.
3. Fill the engine cooling system.