Front Final Drive

2001 Audi A6 Avant QuattroSECTION Front Final Drive
  1. Drive vehicle a short distance to warm up gear oil to 140Β° F (60Β° C). Position vehicle on level surface (4-post hoist or over pit). Turn engine off and let gear oil settle for 5 minutes.
  2. Place drain pan under final drive. Remove fill plug (arrow) on side of final drive. See Fig 1. Gear oil level should be at lower edge of fill hole. Add appropriate fluid as required. See RECOMMENDED FLUIDSΒ . Install fill plug and tighten to 22 ft. lbs. (30 N.m).
  3. If gear oil needs to be replenished following final drive repair, fill front final drive slowly and evenly over a period of at least 5 minutes until gear oil drips out over lower edge of fill hole. A filling time of at least 5 minutes is necessary to allow gear oil time to settle evenly in differential and cavities.
Fig 1: Checking Front Final Drive Oil Level
G00204399Courtesy of VOLKSWAGEN UNITED STATES, INC.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.