BMW 320d E90 Touring N47 Timing Chain Replacement Guide
BMW
3 Series
2007
N47 2.0d
Safe to Drive?
✅ Safe to Drive
Urgency Level
🟠 Fix Soon
N47 timing chain replacement on E90 Touring requires gearbox removal to access the rear-mounted chain. Always replace the full chain kit, DMF and clutch simultaneously to avoid repeat disassembly. Independent BMW specialist cost: £1,800-3,200. Do not delay — chain failure destroys the engine.
📋 About This Fault
Documented below is the BMW 320d E90 Touring N47 Timing Chain Replacement Guide fault affecting BMW 3 Series 2007.
🚗 Can You Drive With This Fault?
No immediate safety risk has been identified, but the fault should be diagnosed and repaired at the next available opportunity to avoid escalation.
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