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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 1.8L (LUW)) >> Specifications >> Fastener Tightening Specifications

Fastener Tightening Specifications

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Fastener Tightening Specifications

Application Specification
Metric English
AC Compressor and Condenser Hose Nut 19 14 lb ft
AC Compressor Bolt 22 16 lb ft
AC Evaporator Hose Assembly Nut 19 14 lb ft
Air Intake Hose Clamps 3.5 31 lb in
Automatic Transmission Flex Plate Bolt 60 (2) 44 lb ft (2)
Camshaft Adjuster Bolt
  • First Pass
50 (1) 37 lb ft (1)
  • Second Pass
150 degrees
  • Final Pass
15 degrees
Camshaft Adjuster Closure Plug 30 22 lb ft
Camshaft Bearing Cap Bolt 8 71 lb in
Camshaft Closure Bolt 30 22 lb ft
Camshaft Cover Bolt 8 71 lb in
Camshaft Position Actuator Solenoid Valve Bolt 6 53 lb in
Camshaft Position Sensor Bolt 6 53 lb in
Cold Start Rail Bolt 4 35 lb in
Connecting Rod Bearing Cap Bolt
  • First Pass
35 (1) 26 lb ft (1)
  • Second Pass
45 degrees
  • Final Pass
15 degrees
Coolant Pipe Pump Module Bolt 8 71 lb in
Coolant Pipe Thermostat Housing Bolt 8 71 lb in
Crankshaft Balancer Bolt
  • First Pass
95 (1) 70 lb ft (1)
  • Second Pass
45 degrees
  • Final Pass
15 degrees
Crankshaft Bearing Cap Bolt
  • First Pass
50 (1) 37 lb ft (1)
  • Second Pass
45 degrees
  • Final Pass
15 degrees
Crankshaft Position Sensor Bolt 5 44 lb in
Cylinder Head Bolt
  • First Pass
25 (1) 18 lb ft (1)
  • Second Pass
90 degrees
  • Third Pass
90 degrees
  • Fourth Pass
90 degrees
  • Final Pass
45 degrees
Drive Belt Tensioner Bolt 55 41 lb ft
Engine Coolant Pipe Bolts 9 80 lb in
Engine Coolant Thermostat 8 71 lb in
Engine Coolant Thermostat Housing 8 71 lb in
Engine Coolant Thermostat Housing Coolant Pipe Bolt 8 71 lb in
Engine Flywheel Bolt - Transmission D16/D20/F17
  • First Pass
35 (1) 26 lb ft (1)
  • Second Pass
30 degrees
  • Final Pass
15 degrees
Engine Flywheel Bolt - Transmission M32
  • First Pass
60 (1) 44 lb ft (1)
  • Second Pass
45 degrees
  • Final Pass
15 degrees
Engine Front Cover (Oil Pump Housing) 20 15 lb ft
Engine Lift Front Bracket 25 18 lb ft
Engine Mount Bolt 62 46 lb ft
Engine Mount Bolt to Engine Mount Bracket - M10
  • First Pass
50 (1) 37 lb ft (1)
  • Second Pass
60 degrees
  • Final Pass
75 degrees
Engine Mount Bracket Bolt to Engine Mount
  • First Pass
50 (1) 37 lb ft (1)
  • Second Pass
60 degrees
  • Final Pass
75 degrees
Engine Mount Bracket to Engine Block/Cylinder Head
  • First Pass
60 (1) 46 lb ft (1)
  • Second Pass
45 degrees
  • Final Pass
60 degrees
Engine Mount Nut 62 46 lb ft
Engine Oil Cooler Bolts 8 71 lb ft
Engine Oil Cooler Housing Bolt 25 18 lb ft
Engine Oil Cooler Inlet Pipe Bolt 8 71 lb in
Engine Oil Cooler Outlet Pipe Bolt 8 71 lb in
Engine Oil Level Indicator Bolt 10 89 lb in
Engine Oil Pressure Indicator Switch 20 15 lb ft
Engine Support Fixture (Front) Bolt 65 48 lb ft
Engine Support Fixture (Rear Left Side) Bolt 65 48 lb ft
Engine Support Fixture (Rear Right Side) Bolt 65 48 lb ft
Evaporative Emission Canister Purge Solenoid Valve Bracket Bolt 7 62 lb in
Exhaust Manifold Bracket Bolt 20 15 lb ft
Exhaust Manifold Nut 20 (1) 15 lb ft (1)
Front Compartment Fuse Block Bolt 22 16 lb ft
Front Exhaust Pipe Bolt 20 15 lb ft
Generator Bolt 35 26 lb ft
Heat Shield Exhaust Manifold Bolt 8 71 lb in
Heated Oxygen Sensor 42 31 lb ft
Ignition Module Bolt 8 71 lb in
Intake Manifold Absolute Pressure Sensor Bolt 6 53 lb in
Intake Manifold Bolt 20 15 lb ft
Intake Manifold Bracket Bolt 8 71 lb in
Intake Manifold Bracket to Engine Block Bolt 8 71 lb in
Intake Manifold Grommet Bolt 7 62 lb in
Knock Sensor Bolt 20 15 lb ft
Multiport Fuel Injection Fuel Rail Bolt 7 62 lb in
Oil Filter Cap 25 18 lb ft
Oil Flow Check Valve Bore Plug 21 15 lb ft
Oil Level Indicator Tube Bolt 15 11 lb ft
Oil Pan Baffle Bolt 10 89 lb in
Oil Pan Bolt 10 89 lb in
Oil Pan Drain Plug 14 124 lb in
Oil Pan Transmission Housing Bolt M10 40 30 lb ft
Oil Pan Transmission Housing Bolt M12 60 44 lb ft
Oil Pressure Measurement Closure Bolt Cylinder Head 15 11 lb ft
Oil Pressure Relief Valve Closure Bolt 21 15 lb ft
Oil Pressure Switch 20 15 lb ft
Oil Pump Cover Bolt 8 71 lb in
Power Steering Fluid Reservoir Bolt 9 80 lb in
Spark Plugs 25 18 lb ft
Throttle Body Bolt 8 71 lb in
Timing Belt Idler Pulley Bolt
  • First Pass
20 (1) 15 lb ft (1)
  • Second Pass
120 degrees
  • Final Pass
15 degrees
Timing Belt Lower Front Cover Bolt 6 53 lb in
Timing Belt Rear Cover Bolt 6 (2) 53 lb in (2)
Timing Belt Tensioner Bolt
  • First Pass
20 (1) 15 lb ft (1)
  • Second Pass
120 degrees
  • Final Pass
15 degrees
Timing Belt Upper Front Cover Bolt 6 53 lb in
Transmission to Cylinder Block Bolt 75 55 lb ft
Transmission to Oil Pan Bolt 50 37 lb ft
Water Pump Bolt 8 71 lb in
Water Pump Pulley Bolt 20 (2) 15 lb ft (2)
Wiring Harness Ground Nut 9 80 lb in
1 = Use NEW fastener
2 = Recut threads and insert NEW bolts with screw locking compound.
For screw locking compound, refer to electronic parts catalogue.