Removing and installing coolant pipe on gearbox (left-side) - vehicles with dual clutch gearbox 0CK — AUDI
Removing and installing coolant pipe on gearbox (left-side) - vehicles with dual clutch gearbox 0CK on Audi: 10 steps, engines CDUC, CDUD, CGQB, CKVB.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A6/A7 C7 (4G, 2011–2018)
- Opens: coolant
- Special tools named: 3094
Don't miss
- Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic parts catalogue.Do not reuse coolant.
📋 Procedure
- Remove engine cover panel .
- ⚠ Hot steam/hot coolant can escape - risk of scalding.The cooling system is under pressure when the engine is hot.To allow pressure to dissipate, cover filler cap on coolant expansion tank with cloth and open carefully. — Open filler cap (arrow) on coolant expansion tank.
- Remove noise insulation (rear) General body repairs, exterior66Noise insulation; Removing and installing noise insulation.
- Place drip tray for workshop hoistVAS 6208 under connection.
- Clamp off coolant hose with hose clamp 3094.
- Place drip tray for workshop hoistVAS 6208 under connection.
- Remove bolts (arrows).
- Clamp off coolant hose using hose clamp 3094, release hose clip (1) and disconnect coolant hose.
- Loosen hose clip (2) and detach coolant pipe. [Note: Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic parts catalogue.Do not reuse coolant.]
- Fill up with coolant .
Other AUDI procedures
- Checking delivery rate of supplementary fuel pump V393
- Removing and installing front exhaust pipe - vehicles with manual gearbox/multitronic 0AW
- Removing and installing delivery unit for reducing agent, vehicles with external pump for reducing agent
- Removing and installing fuel gauge sender 2 G169 - A5 from model year 2012 onwards, A4 from model year 2013 onwards (vehicles with four-wheel drive)
- Removing and installing Lambda probe – Audi R8
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
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.