Torque Specifications
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Exhaust manifold-to-catalytic converter nuts (4.6L and 5.4L engines) | 40 | 30 | - |
| Exhaust manifold-to-catalytic converter studs (4.6L and 5.4L engines) | 45 | 33 | - |
| Exhaust manifold-to-exhaust Y-pipe nuts (6.8L engine) | 40 | 30 | - |
| Exhaust manifold-to-exhaust Y-pipe studs (6.8L engine) | 45 | 33 | - |
| LH catalytic converter-to-RH catalytic converter U-clamp nuts (4.6L engine) | 55 | 41 | - |
| LH catalytic converter-to-RH catalytic converter U-clamp isolators support bolt (4.6L engine) | 95 | 70 | - |
| Exhaust Y-pipe-to-catalytic converter nuts (6.8L engines) | 40 | 30 | - |
| Exhaust downpipe-to-catalytic converter nuts (6.0L diesel engines) | 40 | 30 | - |
| Exhaust system hanger retaining nuts | 30 | 22 | - |
| Torca® clamp nut | 55 | 41 | - |
| Turbocharger-to-exhaust downpipe clamp (6.0L diesel engine) | 9 | - | 80 |
| Turbocharger-to-inlet pipe clamp (6.0L diesel engine) | 12 | 9 | - |
| Exhaust gas recirculation (EGR) cooler clamp (6.0L diesel engine) | 6 | - | 53 |
| LH and RH exhaust manifold-to-turbocharger inlet pipe nuts (6.0L diesel engine) | 27 | 20 | - |
| LH turbocharger adapter pipe-to-RH turbocharger inlet pipe nuts (6.0L diesel engine) | 27 | 20 | - |
| Heated oxygen sensors (HO2S) | 46 | 34 | - |
| Catalyst monitor sensors | 46 | 34 | - |
| Heat shield-to-crossmember bolts | 10 | - | 89 |
| Crossmember-to-rear transmission mount nuts | 95 | 70 | - |
| Transmission crossmember-to-frame nuts | 81 | 60 | - |