Removing and installing oil supply line, single turbo — AUDI
Removing and installing oil supply line, single turbo on Audi: 15 steps, engines CKTB, CKTC, CSLA, CSLB.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes SF, SG
- Renewed: seals
📐 25 workshop diagrams for CKTB
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
- Unscrew bolts (1).
- Pull off charge air pipe (2) and push aside slightly.
- Place a cloth underneath to catch escaping engine oil.
- Unscrew banjo bolt (3).
- If fitted, remove noise insulation General body repairs, exterior66Noise insulation; Removing and installing noise insulation.
- Remove rear engine support .
- Remove bolt (1).
- Unscrew bolts (2).
- Push coolant pipe (3) aside slightly.
- Unscrew banjo bolt (1).
- Remove bolt (2).
- Remove oil supply line (3).
- Renew seals after each removal.
- Install oil supply line free of tension. To do this, screw in all bolts by hand first and then tighten to specified torque.
- Check oil level 20.1.
Ask TorqFix about your Audi CKTB — 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 CKTB — free → or sign up free to see the drawingsOther AUDI procedures
- Removing and installing high-pressure lines · 1 torque figures
- Removing engine, Crafter 4MOTION with Achleitner four-wheel drive
- Checking exhaust gas recirculation cooler for leaks
- Removing and installing turbocharger, single turbo
- Removing and installing vacuum pump – Audi A8 D3 · 2 torque figures
- 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.