Removing and installing coolant pipes (top front) — AUDI
Removing and installing coolant pipes (top front) on Audi: 18 steps, engines CFSA, CUUB, CUUC, CUUD. What to remove, in what order, and what to check.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Caddy IV (SA, 2015–2020)
- Opens: coolant
Don't miss
- Secure all hose connections with the hose clips corresponding to original equipment Electronic Parts Catalogue (ETKA).
📋 Procedure
- Unscrew bolts (1) and (3).
- Release catch (arrow).
- Remove cover (2).
- Detach coolant hose (2).
- Release catches (arrows).
- Remove intake air duct (1).
- Unscrew bolts (1).
- Unclip air duct (2), and remove it.
- Drain coolant .
- Unclip bracket (1).
- Remove bolts (arrows).
- Loosen clip (3).
- Pull off coolant hose.
- Unscrew bolts (1) and (2).
- Loosen clamps (arrow).
- Pull off coolant hoses.
- Detach coolant pipes (top front). [Note: Secure all hose connections with the hose clips corresponding to original equipment Electronic Parts Catalogue.]
- Replenish coolant .
Other AUDI procedures
- Audi RS5 ancil belt removal
- Checking fuel gauge sender 2G169 - A5 from model year 2012 onwards, A4 from model year 2013 onwards, rest-of-world vehicles with four-wheel drive, USA vehicles with front-wheel drive/four-wheel drive
- Removing and installing fuel filter - A5 up to model year 2011, A4 up to model year 2012
- Checking combination valve for correct operation and leaks
- 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.