Ancillary belt C2J C2L C3G — RENAULT
Ancillary belt C2J C2L C3G on Renault: 14 steps, engines C3G-700, C3G-702. What to remove, in what order, and what to check after.
Workshop procedure for RENAULT — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform code 1.2
Don't miss
- The engine must be cold
📋 Procedure
- Check the tension with a tension gauge
- Note: The engine must be cold
- Tension the belt
- Push in the tensioner
- Tighten the tensioner
- Turn the crankshaft clockwise
- 3 turns
- The tension is set when the tension gauge indicates a value of:
- V-belts:
- 4 toothed belt:
- Vehicles with air conditioning:
- 5 toothed belt:
Other RENAULT procedures
- Renault Laguna V6 timing chain replacement
- Renault G8T-714/G8T-716 timing belt replacement
- Renault Laguna II F5R-700 timing belt replacement
- G8T version with cam belt only (Laguna I) refit + multi tiff included MB 25-03-05 Dialogis
- Renault G8T-706 timing belt replacement
- Renault 1.5 dCi timing belt replacement
- Renault 1.9 dCi F9Q-774 timing belt replacement
- Trafic II G9U-630
- Renault Megane II With VVT timing belt replacement
- Renault 1.5 dCi K9K-732/K9K-734 timing belt replacement
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.