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LB7 2001 - 2004 Torque Specifications

Engine Specs:  USE NEW FASTENER ***
A/C Compressor Bolt 37 lb ft
Bypass Pipe Bolt 15 lb ft
Camshaft Gear Bolt *** 173 lb ft
Camshaft Position Sensor Bolt 89 lb in
Camshaft Position Sensor Exciter Ring Bolt 80 lb in
Camshaft Thrust Plate Bolt 16 lb ft
Connecting Rod Cap Bolt ***- Angular Tightening Method
1st Step 47 lb ft
2nd Step 30 Degrees
3rd Step 30 Degrees
Coolant Pipe to Water Pump Nut 18 lb ft
Cooling Fan Pulley 30 lb ft
Crankshaft Balancer Bolt ***
1st Step 74 lb ft
2nd Step 105 Degrees
Crankshaft Bearing Cap Bolt *** - Angular Tightening Method
1st Step 72 lb ft
2nd Step 97 lb ft
3rd Step 60 Degrees
Crankshaft Bearing Cap Side Bolt *** 52 lb ft
Crankshaft Position Sensor Bolt 89 lb in
Crankshaft Position Sensor Spacer Bolt 89 lb in
Cylinder Head M12 Bolt *** - Angular Tightening Method
1st Step 37 lb ft
2nd Step 59 lb ft
 
 
Cylinder Head M8 Bolt *** 18 lb ft
Drive Belt Tensioner Pulley Bolt 30 lb ft
EGR Bolt - California Emissions 15 lb ft
EGR Bracket Bolt - California Emissions 15 lb ft
EGR Valve Nut - California Emissions 14 lb ft
Engine Block Coolant Plug 13 lb ft
Engine Block Ground Bolt 25 lb ft
Engine Coolant Heater
First Pass 18 lb in
   
Final Pass  
Engine Mount to Block Bolts 43 lb ft
Exhaust Manifold Bolt/Nut 28 lb ft
Exhaust Manifold Heat Shield Bolts 71 lb in
Exhaust Outlet Clamp 11 lb ft
Exhaust Outlet Heat Shield Bolts 71 lb in
Exhaust Outlet Pipe Bolt 39 lb ft
Exhaust Pipe Bolt 39 lb ft
Exhaust Pipe Bracket Bolt 25 lb ft
Exhaust Pipe Heat Shield Bolts 71 lb in
Fan Pulley Bracket Bolt 34 lb ft
Flywheel Bolt *** - Angular Tightening Method
1st Step 58 lb ft
2nd Step 60 Degrees
3rd Step 60 Degrees
Flywheel Housing to Block Bolt 60 lb ft
Flywheel Housing to Upper Oil Pan Bolt 37 lb ft
Front Engine Cover Bolt 15 lb ft
Fuel Block Bolt 18 lb ft
Fuel Filter Bracket Bolt 15 lb ft
Fuel Injection Control Module Bolt 15 lb ft
Fuel Injection Control Module Bracket Bolt 15 lb ft
Fuel Injection Control Module Connector Bolt 89 lb in
Fuel Injection Control Module Connector Bracket Bolt 15 lb ft
Fuel Injection Control Module Cooler Eye Bolt 20 lb ft
Fuel Injection Pipe Nut 30 lb ft
Fuel Inlet Pipe Bracket Bolt 15 lb ft
Fuel Pipes Bracket Bolt 18 lb ft
Fuel Rail Assembly Bolt 18 lb ft
Fuel Rail Connector 33 lb ft
Fuel Return Pipe Eye Bolt - Cylinder Head Side 12 lb ft
Fuel Return Pipe Eye Bolt - Injector Side 12 lb ft
Fuel Return Pipe Sleeve Nut 30 lb ft
Fuel Return Sleeve Unit 30 lb ft
Fuel Injection Pump Assembly to Cylinder Block Bolt 15 lb ft
Fuel Injection Pump to Bracket Bolt 15 lb ft
Fuel Injection Pump Drive Gear Nut 52 lb ft
Fuel Temperature Sensor Eye Bolt 11 lb ft
Function Block Nut 18 lb ft
Function Block to Injection Pipe Nut 30 lb ft
Generator Bracket Bolt 37 lb ft
Glow Plug 13 lb ft
Glow Plug Connector Nut 18 lb in
Glow Plug Power Feed Nut 11 lb ft
Glow Plug Relay Assembly Bolt 18 lb ft
Heater Pipe Bolt 15 lb ft
Idle Pulley Bolt/Screw 27 lb ft
Injector Bracket Bolt 37 lb ft
Injector Harness Bracket Bolt 80 lb in
Injector Terminal Nut 18 lb in
Injector Pipe Lock Plate Screws 35 lb in
Intake Air Heater 37 lb ft
Intake Manifold Bolts/Nuts 15 lb ft
Intake Manifold Tube Bolts/Nuts 80 lb in
Oil Cooler Adapter Bolts 15 lb ft
Oil Cooler Adapter Nuts 18 lb ft
Oil Cooler Assembly Bolts 18 lb ft
Oil Cooler Adapter Stud 89 lb in
Oil Drain Plug 62 lb ft
Oil Fill Tube Bolt 15 lb ft
Oil Filter 18 lb ft
Oil Gallery Plugs 39 lb ft
Oil Level Indicator Tube Bolt 15 lb ft
Oil Level Sensor Bolt 89 lb in
Oil Pan Bolts/Nuts - Lower 89 lb in
Oil Pan Bolt - Upper 15 lb ft
Oil Pressure Sensor Adapter Eye Bolt 28 lb ft
Oil Pressure Sensor Unit 22 lb ft
Oil Pressure Relief Valve 29 lb ft
Oil Pump Bolt 15 lb ft
Oil Pump Driven Gear Nut 74 lb ft
Oil Pump Gear Cover Bolt 15 lb ft
Oil Strainer Bolts/Nuts 18 lb ft
Piston Cooling Nozzle Eye Bolt 15 lb ft
Positive Crankcase Ventilation Cover Screws 35 lb in
Power Steering Pump Bolt 37 lb ft
Power Steering Pump Bracket Bolt 34 lb ft
Rocker Arm Shaft Bracket Bolt 30 lb ft
Starter Motor Bolt 58 lb ft
Thermostat Housing Bolts/Nuts 18 lb ft
Thermostat Cover Bolt 15 lb ft
Turbocharger Bolt 80 lb ft
Turbocharger Boost Sensor Bolt 89 lb in
Turbocharger Coolant Outlet Pipe Bracket Bolts 15 lb ft
Turbocharger Heat Shield Bolts 80 lb in
Turbocharger Inlet Duct to Turbocharger Bolt 80 lb in
Turbocharger Oil Return Pipe Stud 89 lb in
Turbocharger Oil Supply Hose Eye Bolt 25 lb ft
Turbocharger Oil Return Pipe Bolts/Nuts 15 lb ft
Turbocharger Thermostatic Coolant Valve 44 lb ft
Upper Oil Pan to Flywheel Housing Screws 15 lb ft
Vacuum Pump Nuts - California Emissions 16 lb ft
Valve Adjusting Screw Nut 16 lb ft
Valve Lifter Holdown Bracket Bolt 97 lb in
Valve Rocker Arm Cover Bolt - Lower 89 lb in
Valve Rocker Arm Cover Bolt ***- Upper 71 lb in (Two Times)
Water Outlet Bolts 18 lb ft
Water Pump Bolt 15 lb ft
Accelerator Pedal Nut 15 lb ft
Air Cleaner Housing Cover Screw 35 lb in
Air Conditioning Compressor Bolt 37 lb ft
Air Conditioning Compressor/Power Steering Bracket Bolt 34 lb ft
Air Intake Pipe Bolt 89 lb in
Battery Supply Wiring Harness to Glow Plug Relay Nut 44 lb in
Boost Sensor Bolt 80 lb in
Boost Sensor Bracket Bolt 89 lb in
Camshaft Position (CMP) Sensor Bolt 71 lb in
Charged Air Cooler Clamp 53 lb in
Crankshaft Position (CKP) Sensor Bolt 89 lb in
Crankshaft Position (CKP) Sensor Spacer Bolt 89 lb in
Electronic Brake Control Module Bracket Bolt 18 lb ft
Engine Control Module Electrical Connector Screw 71 lb in
Engine Coolant Temperature (ECT) Sensor 15 lb ft
Engine Harness Bulk Connector to Bracket Bolt 15 lb ft
Engine Sight Shield Hold-Down Bracket Nut 89 lb in
Engine Wiring Harness Bracket Bolt 89 lb in
Engine Wiring Harness Ground Nut 25 lb ft
Exhaust Gas Recirculation to Cylinder Head Bolt 15 lb ft
Exhaust Gas Recirculation to Exhaust Pipe Nut 15 lb ft
Exhaust Gas Recirculation Valve Bracket Bolt 15 lb ft
Exhaust Gas Recirculation Valve Cooler Tube to EGR Bracket Bolt 15 lb ft
Exhaust Gas Recirculation Valve to EGR Cooling Tube Bolt 15 lb ft
Exhaust Gas Recirculation Valve to Intake Manifold Nut 14 lb ft
Exhaust Gas Recirculation Vacuum Pump Bolt 16 lb ft
Exhaust Gas Recirculation Valve Vent Solenoid Bolt 89 lb in
Fuel Bundle Nut 12 lb ft
Fuel Bundle Bracket Nut 12 lb ft
Fuel Cooler Bolt 13 lb ft
Fuel Cooler Nut 30 lb ft
Fuel Feed Block Bolt/Nut 18 lb ft
Fuel Feed Front Pipe Bracket Nut 18 lb ft
Fuel Feed Line Bracket Nut 70 lb in
Fuel Fill Vent Hose Clamp 22 lb in
Fuel Fill and Vent Hose Clamp 22 lb in
Fuel Filter Bracket Bolt 15 lb ft
Fuel Filter Bracket to Fuel Filter/Heater Element Housing 15 lb ft
Fuel Hose Bracket Nut 15 lb ft
Fuel Injection Control Module Bolt 18 lb ft
Fuel Injection Control Module Eye Bolt 26 lb ft
Fuel Injection Pump Bolt 15 lb ft
Fuel Injector Bracket Bolt 37 lb ft
Fuel Injector Feed Pipe Fitting 30 lb ft
Fuel Injector Feed Pipe Retainer Bolt 35 lb in
Fuel Injector to Harness Nut 18 lb in
Fuel Injector Return Pipe Bolt 12 lb ft
Fuel Injector Return Pipe to Cylinder Head Bolt 12 lb ft
Fuel Inlet Pipe to Fuel Injection Control Module Bolt 106 lb in
Fuel Junction Block Bolt 18 lb ft
Fuel Leak-off Block Pipe to Cylinder Head 11 lb ft
Fuel Pipe Clip Bolt 11 lb ft
Fuel Pipe Retainer Nut 70 lb in
Fuel Pressure Regulator Screw  
First Pass 35 lb in
Final Pass 62 lb in
Fuel Pump Fitting 22 lb ft
Fuel Rail Bolt 19 lb ft
Fuel Rail Feed Pipe Fitting 30 lb ft
Fuel Rail Pressure Sensor 52 lb ft
Fuel Return Line Banjo Bolt 11 lb ft
Fuel Return Pipe Bolt 19 lb ft
Fuel Return Pipe Bolt to Cylinder Head 11 lb ft
Fuel Tank Fill Pipe Clamp 22 lb in
Fuel Tank Filler to Body Screw 20 lb in
Fuel Tank Filler Housing to Fuel Tank Fill Pipe Screw 20 lb in
Fuel Tank Ground Strap Bolt 80 lb in
Fuel Temperature Sensor 16 lb ft
Fuel Tank Shield Bolt 13 lb ft
Fuel Tank Strap Bolt 30 lb ft
Generator Positive Cable Nut 80 lb in
Glow Plug 13 lb ft
Glow Plug Electrical Nut 18 lb in
Glow Plug Relay Nut 31 lb ft
Glow Plug Wiring Harness Nut 44 lb in
Heater Outlet Hose Bolt 15 lb ft
Heater Pipe Bolt 15 lb in
Hood Hinge Bolts 18 lb ft
Intake Air Heater 37 lb ft
Intake Air Heater Nut 44 lb in
Intake Air Temperature Sensor 18 lb ft
Junction Block Fitting 18 lb ft
Junction Block to Fuel Injection Pump Pipe Fitting 30 lb ft
Junction Block Bracket Bolt 80 lb in
Junction Block Nut 18 lb ft
Mass Airflow (MAF) Sensor Bolt 70 lb in
Positive Battery Cable Bolt 13 lb ft
Schrader Valve Bracket Nut 15 lb ft
Turbocharger Coolant Bypass Valve 44 lb ft
Upper Intake Manifold Tube Nut 89 lb in
Water Outlet Tube to Thermostat Housing Bolt 16 lb in
Water Outlet Tube to Valve Rocker Arm Cover Bolt 16 lb in
 
Transmission Specs: Allison 1000  
Control Module Cover to Radiator Shroud Bolts 80 lb in
Control Valve Assembly to Main Housing Bolts 108 lb in
Converter Housing to Front Support Assembly Bolts 41 lb ft
Detent Lever Retaining Nut 21 lb ft
Detent Spring Assembly to Main Valve Body Bolts 108 lb in
Filler Tube Bracket to Transmission Nuts 13 lb ft
Fuel Line Bracket to Transmission Nut 13 lb ft
Fuel Line Retainer to Transmission Bolts 22 lb in
Heat Shield to Transmission Bolts 13 lb ft
Heat Shield to Transmission Nut 18 lb ft
Hydraulic Connector Assembly 18 lb ft
Input Speed Sensor to Torque Converter Housing Bolt 108 lb in
Main Pressure Tap Plug 108 lb in
Oil Cooler Line Clip to Oil Pan Nut 80 lb in
Oil Cooler to Radiator Brace Bolts 106 lb in
Oil Pan Drain Plug 26 lb ft
Oil Pan to Main Housing Bolts 20 lb ft
Output Speed Sensor to Rear Cover Bolt 108 lb in
Park/Neutral Position (PNP) Switch to Main Housing Bolts 20 lb ft
Power Take-Off (PTO) Cover to Main Housing Bolts 32 lb ft
Shift Cable Bracket to Transmission Bolts 18 lb ft
Shift Cable Support to Steering Column Brace Bolt 89 lb in
Shift Lever to Shift Selector Shaft Nut 18 lb ft
Shipping Bracket to Torque Converter Housing Bolts 20 lb ft
Shipping Bracket to Torque Converter Lug Bolts 20 lb ft
Torque Converter Housing Inspection Cover to Transmission Bolts 89 lb in
Torque Converter to Flywheel Bolts 44 lb ft
Transmission Fluid Pressure Switch to Main Valve Body Bolts 108 lb in
Transmission Mount to Adapter Bolts (4WD) 35 lb ft
Transmission Mount to Transmission Bolts (2WD) 37 lb ft
Transmission Mount to Transmission Support Nuts 30 lb ft
Transmission Support to Frame Nuts and Bolts 52 lb ft
Transmission to Engine Studs and Bolts 37 lb ft
Turbine Speed Sensor to Main Housing Bolt 108 lb in
Wire Harness/Vent Tube Bracket to Transmission Nut 13 lb ft
Yoke Assembly to Output Shaft Bolt 91 lb ft
   
   
   
Transmission Specs: ZF6 Manual  
Back-Up Lamp Switch 15 lb ft
Drain Plug 26 lb ft
Fill Plug 26 lb ft
Front Bearing Cover Bolts 17 lb ft
Intermediate Case to Front Case Bolts 17 lb ft
Main Shift Rail Detent 48 lb ft
Power Take-Off (PTO) Cover Bolts 28 lb ft
Rear Case to Front Case Bolts 17 lb ft
Reverse Idler Shaft Bolt 17 lb ft
Shift Control Housing to Front Case Bolts 17 lb ft
Shift Interlock Plate Bolts 88 lb in
Vehicle Speed Sensor Bolt 88 lb in
Vent 88 lb in
Yoke Flange Nut 244 lb ft
Clutch Actuator Cylinder Bolt 71 lb in
Control Lever Boot Screws 14 lb in
Exhaust Pipe Hanger Bracket Bolt 106 lb in
Shift Lever Assembly Nut 27 lb ft
Shift Lever Bolt 17 lb ft
Transmission Bolt/Stud 37 lb ft
Transmission Mount Bolt 37 lb ft
Transmission Mount To Crossmember Nut 40 lb ft
   
   
   
Steering  
Idler Arm to Frame Bolt or Nut 73 lb ft
Idler Arm to Relay Rod Nut 46 lb ft
Inner Tie Rod End to Rack and Pinion 74 lb ft
Pitman Arm to Relay Rod Nut 46 lb ft
Pitman Arm to Steering Gear Nut 184 lb ft
Steering Dampener to Frame Bracket Nut 30 lb ft
Steering Dampener to Relay Rod Nut 30 lb ft
Steering Linkage Special Tool 40 lb ft
Tie Rod to Steering Knuckle Nut (15 series) 37 lb ft
Tie Rod to Steering Knuckle Nut (25/35 series) 48 lb ft
   
   
   
Front Suspension  
Axle Shaft Nut 177 lb ft
Brake Hose Bracket Bolt 80 lb in
Brake Hose Clip Bolts 106 lb in
Hub and Bearing Assembly to Steering Knuckle Bolts 133 lb ft
Jounce Bumper Stud Nut 22 lb ft
Lower Ball Joint to Lower Control Arm Nuts 52 lb ft
Lower Ball Joint Stud Nut 74 lb ft
Lower Control Arm to Frame Nuts (2WD) 107 lb ft
Lower Control Arm to Frame Nuts (4WD) 25/355 Series 2WD 110 lb ft
Oil Pan Skid Plate Bolts 15 lb ft
Shock Absorber Tennon Nut (4WD) 15 lb ft
Shock Absorber to Lower Control Arm Bolts (2WD) 18 lb ft
Shock Absorber to Lower Control Arm Nut (4WD) 59 lb ft
Stabilizer Shaft Insulator Clamp Bolts 37 lb ft
Stabilizer Shaft Link Nuts 89 lb in
Torsion Bar Crossmember Bolts 70 lb ft
Torsion Bar Support Mounting Nuts 70 lb ft
Upper Ball Joint Stud Nut 37 lb ft
Upper Control Arm to Frame Nuts 140 lb ft
Wheel Speed Sensor Mounting Bolt 13 lb ft
   
   
Rear Suspension  
Front Hanger Bracket Nut 110 lb ft
Jounce Bumper Mounting Bolt 24 lb ft
Shackle to Frame Bracket Nut 70 lb ft
Shackle to Spring Nut 70 lb ft
Shock Absorber Nuts 70 lb ft
Spring to Front Hanger Nut 70 lb ft
Stabilizer Shaft Insulator Clamp Bolts 24 lb ft
Stabilizer Shaft Link to the Frame Bolts 35 Series 70 lb ft
Stabilizer Shaft Link to the Stabilizer Shaft 107 lb ft
U-Bolt Nuts, 15 Series without Rear Wheel Steering 53 lb ft
U-Bolt Nuts, 15 Series with Rear Wheel Steering and 15HD/25/35/36 Series 110 lb ft
   
Front Axle  
Differential Adjuster Lock Nut Bolt 15 lb ft
Differential Carrier Assembly Case Bolts 35 lb ft
Differential Carrier Bracket to Frame Nuts 67 lb ft
Differential Carrier Assembly Mounting Bolts and Nuts 75 lb ft
Front Differential Carrier Shield Bolts 15 lb ft
Front Drive Axle Actuator 15 lb ft
Inner Shaft Housing to Bracket Nuts 75 lb ft
Inner Shaft Housing to Differential Carrier Assembly Bolts 30 lb ft
Pinion Shaft Lock Bolt, 9.25" axle 39 lb ft
Plug, Drain and Fill 24 lb ft
Ring Gear Bolts, 8.25” Axle 89 lb ft
Ring Gear Bolts, 9.25” Axle 102 lb ft
Stabilizer Link Nut 13 lb ft
Vent Hose Connector 21 lb ft
Wheel Drive Shaft Inboard Flange Bolts 58 lb ft
Wheel Drive Shaft to Front Hub Nut 177 lb ft
Yoke Retainer Bolts 18 lb ft
   
   
Rear Axle  
Axle Flange Bolts (10.5 Inch Axle) 115 lb ft
Axle Flange Bolts (11.5 Inch Axle) 136 lb ft
Bearing Cap Bolts (8.6 Inch Axle) 55 lb ft
Bearing Cap Bolts (9.5 Inch Axle) 63 lb ft
Bearing Cap Bolts (9.75 Inch Axle) 80 lb ft
Bearing Cap Bolts (10.5 Inch Axle) 136 lb ft
Bearing Cap Bolts (11.5 Inch Axle) 153 lb ft
Brake Backing Plate Bolts (All Except 9.75 Inch Axle) 103 lb ft
Brake Hose Bracket Bolt 16 lb ft
Brake Pipe Bracket to Rear Axle Bolts 16 lb ft
Brake Pipe Bracket to Rear Axle Nut 10 lb ft
Brake Pipe Junction Block Bolt 16 lb ft
Differential Bearing Adjuster Nut Lock Bolt (9.5 Inch Axle) 19 lb ft
Differential Bearing Adjuster Nut Lock Bolt (10.5 Inch Axle) 20 lb ft
Differential Bearing Adjuster Nut Lock Bolt (11.5 Inch Axle) 20 lb ft
Differential Housing Cover Bolts (All Except 9.75 Inch Axle) 30 lb ft
Drain Plug (All Except 9.75 Inch Axle) 24 lb ft
Drain Plug (9.75 Inch Axle) 20 lb ft
Fill Plug (All Except 9.75 Inch Axle) 24 lb ft
Fill Plug (9.75 Inch Axle) 15 lb ft
Flex Hose Bracket Bolts 106 lb in
Jounce Bracket Bolt (9.75 Inch Axle) 106 lb in
Pinion Bearing Cage Bolts (10.5 Inch Axle) 65 lb ft
Pinion Shaft Lock Bolt (8.6 Inch Axle) 27 lb ft
Pinion Shaft Lock Bolt (9.5 Inch Axle) 37 lb ft
Pinion Yoke Nut (9.75 Inch Axle) 273 lb ft
Propeller Shaft Retainer Bolts 18 lb ft
Ring Gear Bolts (8.6 Inch Axle) 89 lb ft
Ring Gear Bolts (9.5 Inch Axle) 103 lb ft
Ring Gear Bolts (9.75 Inch Axle) 131 lb ft
Ring Gear Bolts (10.5 Inch Axle) 122 lb ft
Ring Gear Bolts (11.5 Inch Axle) 175 lb ft
Shock Absorber Nuts— Lower 70 lb ft
Stabilizer Shaft Link Bolts 70 lb ft
Stabilizer Shaft U-bolt Nuts 24 lb ft
U-bolt Nuts (15 Series w/o RPO NYS) 53 lb ft
U-bolt Nuts (15 Series w/ RPO NYS) 110 lb ft
U-bolt Nuts (25/35 Series) 110 lb ft
Wheel Hub Nut (10.5/11.5 Inch Axle) 52 lb ft