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Fastener Tightening Specifications (LF1)

Fastener Tightening Specifications (LF1)

Application Specification
Metric English
Barometric (BARO) Sensor Bolt 10 Nm 89 lb in
Camshaft Position Actuator

• Camshaft Bolt


58 Nm 43 lb ft

• Oil Control Valve Bolt


10 Nm 89 lb in
Camshaft Cap Bolt 10 Nm 89 lb in
Camshaft Cover Bolt 10 Nm 89 lb in
Camshaft Intermediate Drive Sprocket Bolt - Idler Sprocket 58 Nm 43 lb ft
Camshaft Position Sensor Bolt 10 Nm 89 lb in
Close Out Cover Bolt 10 Nm 89 lb in
Connecting Rod Bolt

• First Pass


30 Nm 22 lb ft

• Second Pass - Counterclockwise


Back Off to Zero

• Third Pass


25 Nm 18 lb ft

• Final Pass


110 Degrees
Coolant Outlet Bolt 10 Nm 89 lb in
Crankshaft Balancer Bolt

• First Pass


100 Nm 74 lb ft

• Final Pass


150 Degrees
Crankshaft Main Bearing Bolt
Inner

• First Pass


20 Nm 15 lb ft

• Final Pass


80 Degrees
Outer

• First Pass


15 Nm 10 lb ft

• Final Pass


110 Degrees
Side

• First Pass


30 Nm 22 lb ft

• Final Pass


60 degrees
Crankshaft Position Sensor Bolt 10 Nm 89 lb in
Crankshaft Position Sensor/Right Exhaust Manifold Lower Heat Shield

• M6 - Bolt


10 Nm 89 lb in

• M10 - Bolt


58 Nm 43 lb ft
Crankshaft Rear Oil Seal Housing Bolt 10 Nm 89 lb in
Cylinder Head Bolt - M8

• First Pass


15 Nm 11 lb ft

• Final Pass


75 Degrees
Cylinder Head Bolt - M11

• First Pass


30 Nm 22 lb ft

• Final Pass


150 Degrees
Cylinder Head Core Hole Plug 75 Nm 55 lb ft
Drive Belt

• Idler Pulley Bolt


58 Nm 43 lb ft

• Tensioner Bracket Bolt


25 Nm 18 lb ft
Engine Coolant Temperature (ECT) Sensor 30 Nm 22 lb ft
Engine Flywheel Bolt - Flex Plate Auto Trans

• First Pass


30 Nm 22 lb ft

• Final Pass


45 Degrees
Engine Front Cover Bolt - M8

• First Pass


20 Nm 14 lb ft

• Final Pass


60 degrees
Engine Front Cover Bolt - M12

• First Pass


65 Nm 48 lb ft
Engine Mount Bracket to Body Bolts 62 Nm 46 lb ft
Engine Mount Bracket to Engine Bolts 100 Nm 74 lb ft
Evaporative (EVAP) Purge Valve Bolt/Ball Stud 10 Nm 89 lb in
Exhaust Crossover Pipe Nuts 34 Nm 25 lb ft
Exhaust Manifold

• Bolt


20 Nm 15 lb ft

• Heat Shield Bolt


10 Nm 89 lb in

• Studs


6 Nm 53 lb in
Fuel Rail Bolt 25 Nm 18 lb ft
Fuel Rail Support Bracket 10 Nm 89 lb in
Heater Inlet/Outlet Pipe Assembly Bolt 10 Nm 89 lb in
Ignition Coil Bolt 10 Nm 89 lb in
Intake Manifold

• Upper-to-Cylinder Head Bolt - Long


25 Nm 18 lb ft

• Upper-to-Cylinder Head Bolt - Short


25 Nm 18 lb ft

• Upper-to-Lower Intake Manifold Bolt


25 Nm 18 lb ft
Knock Sensor Bolt 25 Nm 18 lb ft
Fluid Drain Plug 25 Nm 18 lb ft
Oil Filter 25 Nm 18 lb ft
Oil Filter Housing Adapter Bolt 25 Nm 18 lb ft
Oil Gallery Plug 31 Nm 23 lb ft
Oil Level Indicator Tube Bolt 10 Nm 89 lb in
Oil Pan

• Bolt - Block M8


25 Nm 18 lb ft

• Bolt - Crankshaft Rear Oil Seal Housing M6


10 Nm 89 lb in

• Windage Tray Bolt


10 Nm 89 lb in
Oil Pressure Sender 20 Nm 15 lb ft
Oil pump

• Bolt


25 Nm 18 lb ft

• Cover Bolt


13 Nm 115 lb in
PCV Tube Bracket Bolt/Ball Stud 10 Nm 89 lb in
Piston Oil Cooling Nozzle Bolt 10 Nm 89 lb in
Primary Camshaft Drive Chain

• Left Lower Guide Bolt - Oil Pump - Second Design


25 Nm 18 lb ft

• Tensioner Bolt


25 Nm 18 lb ft

• Upper Guide Bolt


25 Nm 18 lb ft
Secondary Camshaft Drive Chain

• Guide Bolt


25 Nm 18 lb ft

• Shoe Bolt


25 Nm 18 lb ft

• Tensioner Bolt


25 Nm 18 lb ft
Spark Plug 18 Nm 13 lb ft
Starter motor

• Bolt


58 Nm 43 lb ft

• Cable Nut


10 Nm 89 lb in
Suction Tube Bolt 10 Nm 89 lb in
Suction Screen Bolt 10 Nm 89 lb in
Thermostat Housing Bolt 10 Nm 89 lb in
Throttle Body Bolt 10 Nm 89 lb in
Torque Converter Bolt 60 Nm 44 lb ft
Transmission

• Mount Bolt to Transmission - RPO


60 Nm 45 lb ft

• To Engine Bolt


50 Nm 37 lb ft

• Range Selector Lever Nut


9.5 Nm 84 lb in
Bolt, water pump

• First Pass


12 Nm 106 lb in

• Second pass


12 Nm 106 lb in
Bolt, pulley, water pump 10 Nm 89 lb in


PRE-RELEASE