TorqFix

Timing belt replacement: Peugeot 307 1.6 HDi ATED4, TED4B (DV6TED4)

Step-by-step timing belt replacement for the Peugeot 307 1.6 HDi ATED4, TED4B (DV6TED4): 72 steps. What to remove, in what order, and what to check after.

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

72 steps 2 engine codes

🧭 Before you start

Fits: platform codes 1.6, HDI, 16V, |, 90, HDIF

  • Timing position: the crankshaft or camshaft is set and locked during this job
  • Special tools named: locking tool, locking pin

Don't miss

  • Always fit a new timing belt after removal

🔧 Engine codes this applies to

DV6TED4(9HY)DV6TED4(9HZ)

📋 Procedure

Preparation and removal

  1. Flywheel locking tool:
  2. Unless otherwise advised by the manufacturer, the following procedures are recommended:
  3. Always fit a new timing belt after removal
  4. Remove the ancillary drive belt
  5. Type 2:
DV6TED4(9HY)? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Check the belt(s) for cracks, fraying, wear and oil contamination
  2. Remove the speed sensor
  3. Note: Avoid bending, torsion or traction
  4. Lock the flywheel
  5. Remove the crankshaft pulley centre bolt
  6. Lock the camshaft
  7. Fit the crankshaft TDC locking pin
  8. If applicable:
  9. Lock the injection pump gearwheel with a locking pin
  10. All vehicles:
  11. Support the engine
  12. Remove the upper engine support
  13. Loosen the tensioner pulley bolt
  14. Supporting its slack using a hexagonal wrench
  15. Remove the timing belt

Installation and checks

  1. Engine support:
  2. Turn the engine 10 revolutions by hand
  3. Fit the crankshaft pulley bolt
  4. Remove the flywheel locking tool
  5. Repeat the procedure if the tension marks are misaligned
  6. Remove the special tools
  7. Refit the timing belt guide
  8. Tighten the bolt
  9. Refit the speed sensor
  10. Fit the engine mounts
  11. Fit all the timing belt covers
  12. Refit the crankshaft pulley
  13. Fit the crankshaft pulley bolt

Other PEUGEOT 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.