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How to change manual gearbox oil on AUDI A6 Avant (4G5, 4GD, C7) – replacement guide
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Recommended replacement interval for the part category Automatic transmission fluid : 60000 km
Important!
This replacement procedure can be used for:
AUDI A6 Avant (4G5, 4GD, C7) 2.0 TDI … View more
The steps may slightly vary depending on the car design.
AUDI A6 Avant (4G5, 4GD, C7) 2.0 TDI … View more
The steps may slightly vary depending on the car design.
This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – Gearbox Oil and Transmission Oil for A6 Avant (4G5, 4GD, C7) and other AUDI models
Automatic transmission fluid
Manual Transmission Oil
Axle Gear Oil
Alternative products

Wire brush
All-purpose cleaning spray
HEX bit No.H17.
Drive socket # 12
Phillips screwdriver
Torque wrench
Funnel
Oil drain pan
Fender cover
Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). AUTODOC recommends:
- All work should be done with the engine stopped.
Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). Recommended sequence of steps:
- Step 1Open the hood.Step 2Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.Step 3Lift the car using a jack or place it over an inspection pit.Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). Tip:The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.Step 4Unscrew the fasteners of the lower sound insulation. Use a drive socket #12. Use a Phillips screwdriver.
- Step 5Remove the lower sound insulation.
- Step 6Clean the area of the oil pan drainage hole. Use a wire brush. Use all-purpose cleaning spray.AUTODOC recommends:Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). After applying the spray, wait a few minutes.
- Step 7Put a waste oil container with at least 2 l capacity under the drainage hole.
- Step 8Unscrew the drain plug. Use HEX No.H17.
- Step 9Drain the used oil.Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). AUTODOC experts recommend:Caution! The oil may be hot.
- Step 10Clean the area around the gearbox housing filler hole. Use a wire brush. Use all-purpose cleaning spray.Replacement: manual gearbox oil – AUDI A6 Avant (4G5, C7, 4GD). Tip from AUTODOC:After applying the spray, wait a few minutes.
- Step 11Unscrew the filler plug of the gearbox housing. Use HEX No.H17.
Comments –
2
- @user_286344827.08.2024 17:31MemberDoesn’t even tell what kind of oil needed so pretty useless from step 1.
- Jessica_L28.08.2024 06:51@user_2863448ModeratorYou can find this information in your vehicle's repair and maintenance documentation.
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