Removing and installing coolant pump, vehicles with fully enclosing toothed belt guard — AUDI
Removing and installing coolant pump, vehicles with fully enclosing toothed belt guard on Audi: 12 steps, engines CDBA, CDCA, CNEA, CNFA.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes S1, 2H
- Opens: coolant
- Renewed: o-ring
Don't miss
- Always renew O-ring.
📐 25 workshop diagrams for CDBA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
- Remove underbody guard, if fitted General body repairs, exterior66Underbody guard.
- Remove lower toothed belt guard (fully enclosing) .
- Remove toothed belt from coolant pump .
- Drain coolant .
- Remove insert for coolant pump (2).
- Unscrew bolts (4).
- Unscrew stud (3).
- Remove coolant pump (1). [Note: Always renew O-ring.]
- Install toothed belt .
- Install lower toothed belt guard .
- Replenish coolant .
- Install underbody guard, if fitted previously General body repairs, exterior66Underbody guard.
Ask TorqFix about your Audi CDBA — 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 CDBA — 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.