Volvo Truck 2003-05

Removal & Installation

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  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Remove:

    The hoses from the heater core pipes in the engine compartment
     
    The seal and the plate
     
    The soundproofing panel
     
    The bolt for the heat exchanger
     
    The mounting brackets for the pipes
     

  6.  
  7. Position plenty of paper under the heat exchanger and around the pipes.
  8.  
  9. Drain the coolant into a suitable container.
  10.  
  11. Detach the pipes and move them out of the way.
  12.  
  13. Pull out the heat exchanger.
  14.  


    Click image to see an enlarged view

    Fig. Heater core

    Heater core

To install:

  1. Install:

    The upper pipe
     
    The striker plate using round-nosed pliers.
     
    The catch using a pair of pliers.
     
    The lower pipe
     
    The striker plate using round-nosed pliers.
     
    The striker plate using round-nosed pliers.
     
    The seal and the plate
     
    The heating loops in the engine compartment.
     

  2.  
  3. Start the engine and the heating system.
  4.  
  5. Fill the cooling system.
  6.  
  7. Check that the pipe connectors do not leak.
  8.  
  9. Install the soundproofing panel.
  10.  

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Drain the cooling system.
  4.  
  5. Remove:

    The hoses from the heater core pipes in the engine compartment
     
    The seal and the plate
     
    The soundproofing panel
     
    The bolt for the heat exchanger
     
    The mounting brackets for the pipes
     

  6.  
  7. Position plenty of paper under the heat exchanger and around the pipes.
  8.  
  9. Drain the coolant into a suitable container.
  10.  
  11. Detach the pipes and move them out of the way.
  12.  
  13. Pull out the heat exchanger.

    Click image to see an enlarged view

    Fig. Heater core

    Heater core
  14.  

To install:

  1. Install:

    The upper pipe
     
    The striker plate using round-nosed pliers.
     
    The catch using a pair of pliers.
     
    The lower pipe
     
    The striker plate using round-nosed pliers.
     
    The striker plate using round-nosed pliers.
     
    The seal and the plate
     
    The heating loops in the engine compartment.
     

  2.  
  3. Start the engine and the heating system.
  4.  
  5. Fill the cooling system.
  6.  
  7. Check that the pipe connectors do not leak.
  8.  
  9. Install the soundproofing panel.
  10.  

 
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