Checking/Topping up the transfer box oil (Active Torque Control 13-1)

• Open the oil filler plug (1).
• Check the transmission oil level on the transfer box (VTG).

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• If necessary, top up transmission oil with the special tool 0 493 337 (00 2 080) up to the lower edge of the opening for the oil filler plug.

  Parts:  Transfer box oil

  TECHNICAL DATA SPECIFICATION
  
  

  Filling capacity of transfer box
  	Transfer-box oil	min. 0.7 l

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• Replace the oil filler plug (1).

  Parts:  Oil filler plug

• Tighten the oil filler plug (1).

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Follow-up work 

• Refer to INSTALLING TRANSMISSION CROSS MEMBER .
• Refer to INSTALLING THE AIR DUCT .