RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo (2008)
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1. Clean the exhaust manifold gasket surfaces.
2. Clean the cylinder head exhaust port gasket surfaces.
3. Clean the turbo mounting flange on the exhaust manifold.
4. Clean the turbo mounting flange on the turbocharger.
5. Install the exhaust manifold to turbocharger gasket and capscrews.
6. Install the exhaust manifold gasket.
NOTE:The five exhaust manifold capscrews with studs are used at the No.1 and No.2 cylinder locations for the heat shield mounting and one
on the rear lower corner of the manifold for the cabin heater tube bracket.
7. Install the exhaust manifold spacers and capscrews.
8. Starting from the center and moving in a pattern outward, tighten the exhaust manifold bolts to 43 N-m (32 ft. lbs.)
9. Install the exhaust manifold capscrew lock plates.
10. Install the exhaust manifold heat shields/noise panels. Tighten the mounting nuts to 24 N-m (18 ft. lbs.).
11. Install the turbocharger. See: Powertrain Management/Fuel Delivery and Air Induction/Turbocharger/Service and Repair/Removal and
Replacement
12. Attach the mounting tabs and start the delta-P tube to exhaust manifold and thermostat capscrews.
13. Tighten the delta-P line bracket nut to 24 N-m (18 ft. lbs.).
14. Tighten the delta-P line bracket bolt to 10 N-m (89 in. lbs.).
15. Tighten the delta-P flare nuts to 10 N-m (89 in. lbs.).
16. Install the EGR cooler. See: Powertrain Management/Emission Control Systems/Exhaust Gas Recirculation/EGR Cooler/Service and
Repair/Removal and Replacement
17. Install the air filter housing. See: Engine/Tune-up and Engine Performance Checks/Air Cleaner Housing/Service and Repair
18. Fill the coolant. See: Cooling System/Service and Repair
19. Connect the battery negative cables.
20. Start the engine to check for leaks.