Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Accelerator Pedal Nut | 20 N.m | 15 lb ft |
| Air Cleaner Cover Bolt | 4 N.m | 35 lb in |
| Air Cleaner Outlet Duct Clamp | 4 N.m | 35 lb in |
| Air Intake Pipe Clamp | 4.6 N.m | 41 lb in |
| Camshaft Position (CMP) Sensor Bolt | 10 N.m | 89 lb in |
| Crankshaft Position (CKP) Sensor Bolt | 10 N.m | 89 lb in |
| Crankshaft Position Sensor (CKP) Sensor Spacer Bolt | 10 N.m | 89 lb in |
| Electronic Brake Control Module Bracket Bolt | 25 N.m | 18 lb ft |
| Engine Coolant Temperature (ECT) Sensor | 20 N.m | 15 lb ft |
| Engine Wiring Harness Main Connector Bracket Bolt | 21 N.m | 15 lb ft |
| Exhaust Differential Pressure Sensor Bracket Bolt | 9 N.m | 80 lb in |
| Exhaust Differential Pressure Sensor Pipe Assembly Fitting | 45 N.m | 33 lb ft |
| Exhaust Gas Recirculation (EGR) Cooler Pipe Bolt | 9 N.m | 80 lb in |
| Exhaust Gas Recirculation (EGR) CoolerTube Bracket Bolt | 25 N.m | 18 lb ft |
| Exhaust Gas Recirculation (EGR) Cooler Tube Bolt/Nut | 25 N.m | 18 lb ft |
| Exhaust Gas Recirculation (EGR) Valve Adapter Pipe Bolt | 9 N.m | 80 lb in |
| Exhaust Gas Recirculation (EGR) Valve Bolt | 20 N.m | 15 lb ft |
| Exhaust Temperature Sensor | 45 N.m | 33 lb ft |
| Fuel Bundle Nut | 16 N.m | 12 lb ft |
| Fuel Cooler Bolt | 18 N.m | 13 lb ft |
| Fuel Feed Pipe Bracket Bolt/Nut | 25 N.m | 18 lb ft |
| Fuel Feed Pipe Fitting | 41 N.m | 30 lb ft |
| Fuel Fill Hose Clamp | 2.75 N.m | 24 lb in |
| Fuel Filter Bracket Bolt | 20 N.m | 15 lb ft |
| Fuel Filter Bracket to Fuel Filter/Heater Element Housing | 20 N.m | 15 lb ft |
| Fuel Injection Pump Adapter Bolt | 20 N.m | 14 lb ft |
| Fuel Injection Pump Bolt | 21 N.m | 15 lb ft |
| Fuel Injection Pump Gear Nut | 70 N.m | 52 lb ft |
| Fuel Injector Bracket Bolt | 30 N.m | 22 lb ft |
| Fuel Injector Pipe Fitting | 41 N.m | 30 lb ft |
| Fuel Line Bracket Nut | 16 N.m | 12 lb ft |
| Fuel Pressure Regulator Bracket Bolt/Nut | 10 N.m | 89 lb in |
| Fuel Pressure Regulator Screws | ||
| First Pass | 4 N.m | 35 lb in |
| Final Pass | 7 N.m | 62 lb in |
| Fuel Pressure Relief Valve | 100 N.m | 74 lb ft |
| Fuel Pressure Sensor | 70 N.m | 52 lb ft |
| Fuel Rail Bolt | 25 N.m | 18 lb ft |
| Fuel Rail Temperature Sensor | 22 N.m | 16 lb ft |
| Fuel Return Line Bracket Bolt | 25 N.m | 18 lb ft |
| Fuel Tank Strap Bolt | 52 N.m | 38 lb ft |
| Glow Plug | 18 N.m | 13 lb ft |
| Glow Plug Control Module Bolt | 10 N.m | 89 lb in |
| Glow Plug Control Module Bracket Bolt | 10 N.m | 89 lb in |
| Heater Inlet Pipe Bracket Bolt | 25 N.m | 18 lb ft |
| Intake Air Temperature (IAT) Sensor | 25 N.m | 18 lb ft |
| Intake Air Valve Bolt | 20 N.m | 15 lb ft |
| Manifold Absolute Pressure (MAP) Sensor Bolt | 10 N.m | 89 lb in |
| Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Screw | 8 N.m | 70 lb in |
| Outlet Duct to Turbocharger Clamp | 8 N.m | 70 lb in |
| Positive Battery Cable to Intake Air Heater Nut | 4 N.m | 34 lb in |
| Turbocharger Oil Feed Pipe Bolt | 34 N.m | 25 lb ft |
| Turbocharger Vane Position Control Solenoid Valve Bracket Bolt | 23 N.m | 18 lb ft |
| Turbocharger Vane Position Sensor | 28 N.m | 21 lb ft |
Fastener Tightening Specifications
See also:
• J 38641-B