Vacuum pump, 4-cyl diesel engine
 
  
 
 
  
   
    
     |  | Vacuum pump, 4-cyl diesel engine | 
   
  
  
   
   
    
    
    
    
    
   
   
    
   
   
   
    
     
      
       | 1. | Remove the upper engine cover. 
 
   
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       | 2. | Detach the vacuum hoses from the vacuum pump. 
 
   
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       | 3. | Unplug the connector to the temperature/pressure sensor. 
 
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       | 4. | Undo the cable rail and move it to one side. 
 
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       | 5. | Remove the four vacuum pump retaining bolts and carefully lift away the vacuum pump with adapter. Keep a rag or similar ready to catch any oil spill. 
 
   
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       | 1. | Clean the vacuum pump and cylinder head sealing surfaces. 
 
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       | 2. | Apply new sealant,
        
         87 81 841 Silicon flange sealant
        
        to the vacuum pump and cylinder head and mount the vacuum pump and adapter. 
 Tightening torque 8 Nm (6 lbf ft)
 
 
   
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       | 3. | Fit the cable rail with screws. 
 
   
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       | 4. | Plug in the connector to the pressure/temperature sensor. 
 
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       | 5. | Connect the vacuum hoses to the vacuum pump. 
 
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       | 6. | Fit the upper engine cover. 
 
   
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