TorqFix

Gearbox removal & installation: Citroen C4 Picasso MCP (EW10A)

Step-by-step gearbox removal & installation for the Citroen C4 Picasso MCP (EW10A): 16 steps. 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.

16 steps 1 engine code

🧭 Before you start

Fits: platform codes 2.0, 16V

🔧 Engine codes this applies to

EW10A(RFJ)

📋 Procedure

  1. Bolts, gearbox to engine:
  2. Handle:
  3. Remove the engine together with the gearbox
  4. Use a diagnostic tool
  5. Protect the gear-shift hydraulic unit
EW10A(RFJ)? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Use the special tool
  2. Use a hoist to support the gearbox
  3. Remove the engine/gearbox lower attaching bolts
  4. Remove the engine/gearbox upper attaching bolts
  5. Remove the gearbox

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.