TorqFix

Xantia XUD turbo motor kop uit in — CITROEN

Xantia XUD turbo motor kop uit in on Citroen: 17 steps, engines XUD9BTF(DHX), XUD9TF(D8B). What to remove, in what order, and what to check after.

Workshop procedure for CITROEN — the exact step sequence and torque figures, straight from real workshop data.

17 steps 2 engine codes

🧭 Before you start

Fits: platform codes 1.9, TURBO, D

🔧 Engine codes this applies to

XUD9BTF(DHX)XUD9TF(D8B)

📋 Procedure

  1. Before disconnecting the battery cable, check the audio system security code
  2. Check the cylinder head and engine block for damage
  3. Installation is in the reverse order of removal
  4. Remove the air filter
  5. Lift the engine slightly
XUD9BTF(DHX)? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Remove the timing belt
  2. Remove the valve cover
  3. Disconnect the exhaust pipe from the manifold
  4. Disconnect the turbocharger from the exhaust manifold
  5. Disconnect the accelerator cable
  6. Disconnect the fuel feed line
  7. Remove the injection pump electrical connections
  8. Disconnect the vacuum hose from the vacuum pump
  9. Remove the cylinder head

Other CITROEN procedures

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.