Express 3500 V8-6.6L DSL Turbo VIN 2 (2006)
4. Install the EGR and cooler.
5. Install the EGR mount bolt.
Tighten the EGR mount bolt to 50 N.m (37 lb ft).
6. Install the rear EGR cooler bolts.
Tighten the rear EGR cooler bolts to 25 N.m (18 lb ft).