Removing and installing oil pump from engine number CAUA 003 686 onwards — AUDI
Removing and installing oil pump from engine number CAUA 003 686 onwards on Audi: 14 steps, engines CAUA.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A5 (8T, 2007–2016)
- Renewed: seals
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- Some oil will come out when oil pipe is removed.
- Some oil will come out when oil pipe is removed.Take out oil pipe together with housing for oil non-return valve.
- Renew seals and O-rings.
🔧 Engine codes this applies to
📐 1 workshop diagram for CAUA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
- Remove spur gear drive .
- Remove coolant pump .
- Remove sump (bottom section) .
- Detach coolant pump drive shaft (arrow) from oil pump.
- Place used oil collection and extraction unitV.A.G 1782 under engine and leave in position for the following procedure. [Note: Some oil will come out when oil pipe is removed.]
- Remove bolts (arrows) and take out oil pipe.
- Remove bolts (arrows) and take out intake connection. [Note: Some oil will come out when oil pipe is removed.Take out oil pipe together with housing for oil non-return valve.]
- Remove bolts (arrows) and remove oil pump. [Note: Renew seals and O-rings.]
- Check that both centring sleeves are fitted in cylinder block.
- Install coolant pump .
- Install spur gear drive .
- Install sump (bottom section) .
- Fill with engine oil and check oil level 811.
- Fill up with coolant .
Ask TorqFix about your Audi CAUA — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.
Ask about your Audi CAUA — free → or sign up free to see the drawingsOther AUDI procedures
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Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.