Oil filter adapter housing
 
  
 
 
  
   
    
     |  | Oil filter adapter housing | 
   
  
  
  
  
   
    
     
      | 1. | Raise the car and remove the right-hand air shield. Viggen: front air shield. 
 
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      | 2. | Detach the oil hoses at the adapter housing and remove the oil pipe to the turbocharger. Remove the oil filter. 
 
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      | 3. | Remove the adapter housing. 
 
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      | 2. | Clean the sealing surfaces and oil the O-ring. Apply flange sealant, part no. 93 21 795, and fit the adapter housing. 
 
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      | 3. | Connect the oil seals and the pipe to the turbocharger (turbo). 
 Tightening torque: 8 Nm (6 lbf ft)
 
 
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      | 4. | Make sure the oil plug is tight, fit the oil filter and the air shields. Lower the car. 
 Tightening torques:
 
 Oil filter: 10 Nm (7 lbf ft)
 
 
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      | 5. | Fill up with motor oil, warm up the engine and check for leaks. 
 
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