| 1. Turn off the top stopper in a back part of a case of the transfer case. | 
  
 
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 2. Level of oil has to be about bottom edge of an opening (A – a control / filling opening, In – a drain opening in a case of the transfer case). | 
  
 
 | 3. If oil level insufficient, then add oil of the necessary brand through a control opening. | 
  
 
 |  4. Tighten a stopper. Be convinced of lack of a leak throughout several km of a run. | 
  
  
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