18—215 Removal and installation of oil pressure relief valve
  
 

 
 
       
 
Tightening torques
Nm
  
 
Oil drain plug to oil pan
35-45
  
 
Oil pan lower half to upper half
9-11
  
 
Closing plug for oil pressure relief valve
35-45
  
 
Special tools

 
       
 
 

 
 
Torque wrench handle 20—100 Nm
om617 - 0420-1.jpg
001 589 35 21 00
  
 
Changeover ratchet for torque wrench
001 589 42 09 00
  
 
Allen wrench 5 mm, 300 mm long
116 589 02 07 00
  
 

 
 
Removal
  
 

 
 
1    Remove oil pan lower half.
2    Unscrew closing plug (66).
Attention!
Closing plug is under pressure of compression spring (67).
3   Remove compression spring (67), pin (68) and piston (69).
  
 

 
 
Installation
  
 

 
 
4    Install piston (69), pin (68) and compression spring (67).
5   Screw in closing plug (66) with new sealing ring and tighten to 35-45 Nm.
6   Install oil pan lower half with new gasket and tighten screws to 9—11 Nm.
om617 - 0420-2.jpg
  
 
66   Closing plug                68 Pin
67   Compression spring 69 Piston
  
 

 
 
18.8-215/1 F2