Volvo Vehicle Models Volvo V70 2000-2007 Torque Specifications
Complete Volvo Vehicle Models Volvo V70 2000-2007 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Torque Wrench (3/8" Drive)
Torque Wrench (1/2" Drive)
Angle Gauge
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
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Torque Calculator
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2.0l I5 Engine
Torque specifications for 2.0L-I5 Engine
2.0l I5 Engine
Torque specifications for 2.0L-I5 Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Main Bearing Bolts
M14 x 1.5
Main Bearing Bolts
M14 x 1.5Crankshaft and Connecting Rods
1 Connecting Rod Nuts
M10 x 1.5
Connecting Rod Nuts
M10 x 1.5 2 Flywheel Bolts
M12 x 1.5
Flywheel Bolts
M12 x 1.5Valvetrain and Timing System
1 Valve Cover Bolts
M8 x 1.25
Valve Cover Bolts
M8 x 1.25 2 Timing Belt/Chain Tensioner Bolt
M10 x 1.5
Timing Belt/Chain Tensioner Bolt
M10 x 1.5Turbocharger and Intercooler System
1 Turbocharger Mounting Bolts
M12 x 1.5
Turbocharger Mounting Bolts
M12 x 1.5 2 Intercooler Mounting Bolts
M10 x 1.5
Intercooler Mounting Bolts
M10 x 1.5Fuel System and Spark Plugs
1 Fuel Injector Bolts
M8 x 1.25
Fuel Injector Bolts
M8 x 1.25 2 Spark Plugs
M14 x 1.25
Spark Plugs
M14 x 1.25Oil System and Filter
1 Oil Filter Housing Bolt
M10 x 1.5
Oil Filter Housing Bolt
M10 x 1.5 2 Oil Drain Plug Bolt
M12 x 1.5
Oil Drain Plug Bolt
M12 x 1.5 2.0l I5 Turbo Engine
Torque specifications for 2.0L-I5-TURBO Engine
2.0l I5 Turbo Engine
Torque specifications for 2.0L-I5-TURBO Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Main Bearing Bolts
M14 x 1.5
Main Bearing Bolts
M14 x 1.5Crankshaft and Connecting Rods
1 Connecting Rod Nuts
M10 x 1.5
Connecting Rod Nuts
M10 x 1.5 2 Flywheel Bolts
M12 x 1.5
Flywheel Bolts
M12 x 1.5Valvetrain and Timing System
1 Valve Cover Bolts
M8 x 1.25
Valve Cover Bolts
M8 x 1.25 2 Timing Belt/Chain Tensioner Bolt
M10 x 1.5
Timing Belt/Chain Tensioner Bolt
M10 x 1.5Turbocharger and Intercooler System
1 Turbocharger Mounting Bolts
M12 x 1.5
Turbocharger Mounting Bolts
M12 x 1.5 2 Intercooler Mounting Bolts
M10 x 1.5
Intercooler Mounting Bolts
M10 x 1.5Fuel System and Spark Plugs
1 Fuel Injector Bolts
M8 x 1.25
Fuel Injector Bolts
M8 x 1.25 2 Spark Plugs
M14 x 1.25
Spark Plugs
M14 x 1.25Oil System and Filter
1 Oil Filter Housing Bolt
M10 x 1.5
Oil Filter Housing Bolt
M10 x 1.5 2 Oil Drain Plug Bolt
M12 x 1.5
Oil Drain Plug Bolt
M12 x 1.5 2.4l Engine
Torque specifications for 2.4L Engine
2.4l Engine
Torque specifications for 2.4L Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Cylinder Head Studs
M14 x 1.5
Cylinder Head Studs
M14 x 1.5Main Bearings and Crankshaft
1 Main Bearing Bolts
M16 x 1.5
Main Bearing Bolts
M16 x 1.5Connecting Rods and Pistons
1 Connecting Rod Nuts
M14 x 1.5
Connecting Rod Nuts
M14 x 1.5Camshaft and Valve Train
1 Camshaft Sprocket Bolt
M12 x 1.5
Camshaft Sprocket Bolt
M12 x 1.5Timing Belt and Chain Tensioner
1 Timing Belt/Chain Tensioner Bolt
M12 x 1.5
Timing Belt/Chain Tensioner Bolt
M12 x 1.5Crankshaft Pulley and Harmonic Balancer
1 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5Flywheel and Transmission
1 Flywheel Bolts
M14 x 1.5
Flywheel Bolts
M14 x 1.5Oil Pan and Valve Cover
1 Oil Pan Bolts
M10 x 1.5
Oil Pan Bolts
M10 x 1.5 2 Valve Cover Bolts
M10 x 1.5
Valve Cover Bolts
M10 x 1.5Spark Plugs and Fuel System
1 Spark Plugs
14mm x 1.25
Spark Plugs
14mm x 1.25 2 Fuel Injector Bolts
M10 x 1.5
Fuel Injector Bolts
M10 x 1.5Intake and Exhaust Manifolds
1 Intake Manifold Bolts
M12 x 1.5
Intake Manifold Bolts
M12 x 1.5 2 Exhaust Manifold/Headers Bolts
M12 x 1.5
Exhaust Manifold/Headers Bolts
M12 x 1.5Turbocharger and Intercooler
1 Turbocharger Oil Drain Line Fitting Bolt
M10 x 1.5
Turbocharger Oil Drain Line Fitting Bolt
M10 x 1.5 2 Turbocharger Mounting Bolts
M14 x 1.5
Turbocharger Mounting Bolts
M14 x 1.5 3 Intercooler Mounting Bolts
M12 x 1.5
Intercooler Mounting Bolts
M12 x 1.5 4 Wastegate Actuator Mounting Bolts
M10 x 1.5
Wastegate Actuator Mounting Bolts
M10 x 1.5 2.4l I5 Engine
Torque specifications for 2.4L-I5 Engine
2.4l I5 Engine
Torque specifications for 2.4L-I5 Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Engine Block to Transmission Mounting Bolts
M14 x 1.5
Engine Block to Transmission Mounting Bolts
M14 x 1.5 3 Engine Block to Engine Mounting Bolts
M14 x 1.5
Engine Block to Engine Mounting Bolts
M14 x 1.5Main Bearings and Crankshaft
1 Main Bearing Bolts
M16 x 1.5
Main Bearing Bolts
M16 x 1.5 2 Crankshaft Pulley/Harmonic Balancer Bolt
M18 x 1.5
Crankshaft Pulley/Harmonic Balancer Bolt
M18 x 1.5Valvetrain and Intake/Exhaust
1 Valve Cover Bolts
M10 x 1.5
Valve Cover Bolts
M10 x 1.5 2 Intake Manifold Bolts
M12 x 1.5
Intake Manifold Bolts
M12 x 1.5 3 Exhaust Manifold/Headers Bolts
M12 x 1.5
Exhaust Manifold/Headers Bolts
M12 x 1.5Timing and Accessory Components
1 Timing Belt/Chain Tensioner Bolt
M12 x 1.5
Timing Belt/Chain Tensioner Bolt
M12 x 1.5 2 Camshaft Sprocket Bolt
M12 x 1.5
Camshaft Sprocket Bolt
M12 x 1.5 3 Water Pump Bolts
M10 x 1.5
Water Pump Bolts
M10 x 1.5Fuel and Ignition Components
1 Fuel Rail Bolts
M12 x 1.5
Fuel Rail Bolts
M12 x 1.5 2 Fuel Injector Bolts
M10 x 1.5
Fuel Injector Bolts
M10 x 1.5 3 Ignition Coil Bolt
M10 x 1.5
Ignition Coil Bolt
M10 x 1.5Oil and Cooling Components
1 Oil Pan Bolts
M12 x 1.5
Oil Pan Bolts
M12 x 1.5 2 Oil Filter Housing Bolt
M12 x 1.5
Oil Filter Housing Bolt
M12 x 1.5 3 Oil Drain Plug Bolt
M14 x 1.5
Oil Drain Plug Bolt
M14 x 1.5Sensors and Accessories
1 Crankshaft Position Sensor Bolt
M10 x 1.5
Crankshaft Position Sensor Bolt
M10 x 1.5 2 Camshaft Position Sensor Bolt
M10 x 1.5
Camshaft Position Sensor Bolt
M10 x 1.5 2.4l I5 Turbo Engine
Torque specifications for 2.4L-I5-TURBO Engine
2.4l I5 Turbo Engine
Torque specifications for 2.4L-I5-TURBO Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Cylinder Head Studs
M14 x 1.5
Cylinder Head Studs
M14 x 1.5Main Bearings and Crankshaft
1 Main Bearing Bolts
M16 x 1.5
Main Bearing Bolts
M16 x 1.5Connecting Rods and Pistons
1 Connecting Rod Nuts
M14 x 1.5
Connecting Rod Nuts
M14 x 1.5Camshaft and Valve Train
1 Camshaft Sprocket Bolt
M12 x 1.5
Camshaft Sprocket Bolt
M12 x 1.5Timing Belt and Chain Tensioner
1 Timing Belt/Chain Tensioner Bolt
M12 x 1.5
Timing Belt/Chain Tensioner Bolt
M12 x 1.5Crankshaft Pulley and Harmonic Balancer
1 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5Flywheel and Transmission
1 Flywheel Bolts
M14 x 1.5
Flywheel Bolts
M14 x 1.5Oil Pan and Valve Cover
1 Oil Pan Bolts
M10 x 1.5
Oil Pan Bolts
M10 x 1.5 2 Valve Cover Bolts
M10 x 1.5
Valve Cover Bolts
M10 x 1.5Spark Plugs and Fuel System
1 Spark Plugs
14mm x 1.25
Spark Plugs
14mm x 1.25 2 Fuel Injector Bolts
M10 x 1.5
Fuel Injector Bolts
M10 x 1.5Intake and Exhaust Manifolds
1 Intake Manifold Bolts
M12 x 1.5
Intake Manifold Bolts
M12 x 1.5 2 Exhaust Manifold/Headers Bolts
M12 x 1.5
Exhaust Manifold/Headers Bolts
M12 x 1.5Turbocharger and Intercooler
1 Turbocharger Oil Drain Line Fitting Bolt
M10 x 1.5
Turbocharger Oil Drain Line Fitting Bolt
M10 x 1.5 2 Turbocharger Mounting Bolts
M14 x 1.5
Turbocharger Mounting Bolts
M14 x 1.5 3 Intercooler Mounting Bolts
M12 x 1.5
Intercooler Mounting Bolts
M12 x 1.5 4 Wastegate Actuator Mounting Bolts
M10 x 1.5
Wastegate Actuator Mounting Bolts
M10 x 1.5 2.5l I5 Engine
Torque specifications for 2.5L-I5 Engine
2.5l I5 Engine
Torque specifications for 2.5L-I5 Engine
Cylinder Head and Valvetrain
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Valve Cover Bolts
M8 x 1.25
Valve Cover Bolts
M8 x 1.25 3 Rocker Arms/Shafts Bolts
M10 x 1.5
Rocker Arms/Shafts Bolts
M10 x 1.5Engine Block and Bearings
1 Main Bearing Bolts
M14 x 2.0
Main Bearing Bolts
M14 x 2.0 2 Oil Pan Bolts
M10 x 1.5
Oil Pan Bolts
M10 x 1.5Crankshaft and Timing
1 Flywheel Bolts
M16 x 2.0
Flywheel Bolts
M16 x 2.0 2 Timing Belt/Chain Tensioner Bolt
M12 x 1.5
Timing Belt/Chain Tensioner Bolt
M12 x 1.5Turbocharger and Intercooler
1 Turbocharger Mounting Bolts
M14 x 2.0
Turbocharger Mounting Bolts
M14 x 2.0 2 Intercooler Mounting Bolts
M12 x 1.5
Intercooler Mounting Bolts
M12 x 1.5Fuel and Ignition
1 Fuel Rail Bolts
M10 x 1.5
Fuel Rail Bolts
M10 x 1.5 2 Spark Plugs
M14 x 1.25
Spark Plugs
M14 x 1.25 2.5l I5 Turbo Engine
Torque specifications for 2.5L-I5-TURBO Engine
2.5l I5 Turbo Engine
Torque specifications for 2.5L-I5-TURBO Engine
Cylinder Head and Valvetrain
1 Cylinder Head Bolts
M12 x 1.5
Cylinder Head Bolts
M12 x 1.5 2 Valve Cover Bolts
M8 x 1.25
Valve Cover Bolts
M8 x 1.25 3 Rocker Arms/Shafts Bolts
M10 x 1.5
Rocker Arms/Shafts Bolts
M10 x 1.5Engine Block and Bearings
1 Main Bearing Bolts
M14 x 2.0
Main Bearing Bolts
M14 x 2.0 2 Oil Pan Bolts
M10 x 1.5
Oil Pan Bolts
M10 x 1.5Crankshaft and Timing
1 Flywheel Bolts
M16 x 2.0
Flywheel Bolts
M16 x 2.0 2 Timing Belt/Chain Tensioner Bolt
M12 x 1.5
Timing Belt/Chain Tensioner Bolt
M12 x 1.5Turbocharger and Intercooler
1 Turbocharger Mounting Bolts
M14 x 2.0
Turbocharger Mounting Bolts
M14 x 2.0 2 Intercooler Mounting Bolts
M12 x 1.5
Intercooler Mounting Bolts
M12 x 1.5Fuel and Ignition
1 Fuel Rail Bolts
M10 x 1.5
Fuel Rail Bolts
M10 x 1.5 2 Spark Plugs
M14 x 1.25
Spark Plugs
M14 x 1.25 Aw55 Transmission
Torque specifications for Aw55 Transmission
Aw55 Transmission
Torque specifications for Aw55 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M12 x 1.5
Transmission Mounting Bolts
M12 x 1.5Transmission Oil Pan
1 Transmission Oil Pan Bolts
M8 x 1.25
Transmission Oil Pan Bolts
M8 x 1.25Transmission Drain And Fill
1 Transmission Drain and Fill Plugs
M12 x 1.5
Transmission Drain and Fill Plugs
M12 x 1.5Aw55 Transmission Pan
1 AW55 Transmission Pan Bolts
M8 x 1.25
AW55 Transmission Pan Bolts
M8 x 1.25Aw55 Transmission Filter
1 AW55 Transmission Filter Bolts
M6 x 1.0
AW55 Transmission Filter Bolts
M6 x 1.0Aw55 Transmission Solenoid Pack
1 AW55 Transmission Solenoid Pack Bolts
M6 x 1.0
AW55 Transmission Solenoid Pack Bolts
M6 x 1.0Aw55 Transmission Valve Body
1 AW55 Transmission Valve Body Bolts
M8 x 1.25
AW55 Transmission Valve Body Bolts
M8 x 1.25Aw55 Transmission Torque Converter
1 AW55 Transmission Torque Converter Bolts
M10 x 1.5
AW55 Transmission Torque Converter Bolts
M10 x 1.5 Body
Torque specifications for Body
Body
Torque specifications for Body
Suspension
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Strut/Shock Absorber Mounting Bolts
M14 x 1.5 2 Control Arm Bolts
M16 x 1.5
Control Arm Bolts
M16 x 1.5 3 Ball Joint Nut
M18 x 1.5
Ball Joint Nut
M18 x 1.5Steering
1 Tie Rod End Nut
M12 x 1.25
Tie Rod End Nut
M12 x 1.25 2 Sway Bar Link Nut
M14 x 1.5
Sway Bar Link Nut
M14 x 1.5 3 Steering Gear/Rack Bolts
M16 x 1.5
Steering Gear/Rack Bolts
M16 x 1.5Body Mounts
1 Body Mounting Bolts
M12 x 1.25
Body Mounting Bolts
M12 x 1.25Doors and Hood
1 Door Hinge Bolts
M10 x 1.25
Door Hinge Bolts
M10 x 1.25 2 Hood Hinge Bolts
M10 x 1.25
Hood Hinge Bolts
M10 x 1.25 3 Trunk Lid Hinge Bolts
M10 x 1.25
Trunk Lid Hinge Bolts
M10 x 1.25Bumper
1 Bumper Mounting Bolts
M12 x 1.25
Bumper Mounting Bolts
M12 x 1.25 Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper System
1 Brake Caliper Bolts
M14 x 1.5
Brake Caliper Bolts
M14 x 1.5 2 Brake Caliper Mounting Bracket Bolts
M12 x 1.25
Brake Caliper Mounting Bracket Bolts
M12 x 1.25Brake Rotor/Drum System
1 Brake Disc/Drum Retaining Bolts
M10 x 1.25
Brake Disc/Drum Retaining Bolts
M10 x 1.25Wheel and Hub System
1 Wheel Lug Nuts
M14 x 1.5
Wheel Lug Nuts
M14 x 1.5Brake Master Cylinder and Booster System
1 Brake Master Cylinder Mounting Bolts
M10 x 1.25
Brake Master Cylinder Mounting Bolts
M10 x 1.25 2 Brake Booster Mounting Bolts
M12 x 1.25
Brake Booster Mounting Bolts
M12 x 1.25ABS System
1 ABS Module Mounting Bolts
M10 x 1.25
ABS Module Mounting Bolts
M10 x 1.25Brake Line System
1 Brake Line Fittings
M8 x 1.25
Brake Line Fittings
M8 x 1.25 Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine
1 Flywheel Bolts
M12 x 1.5
Flywheel Bolts
M12 x 1.5 2 Main Bearing Bolts
M10 x 1.25
Main Bearing Bolts
M10 x 1.25 3 Connecting Rod Nuts
M8 x 1.25
Connecting Rod Nuts
M8 x 1.25 4 Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5
Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5Transmission
1 Transmission Mounting Bolts
M12 x 1.5
Transmission Mounting Bolts
M12 x 1.5 2 Transmission Oil Pan Bolts
M8 x 1.25
Transmission Oil Pan Bolts
M8 x 1.25 3 Transmission Drain and Fill Plugs
M10 x 1.25
Transmission Drain and Fill Plugs
M10 x 1.25Drivetrain
1 Drive Axle/Half Shaft Bolts
M12 x 1.5
Drive Axle/Half Shaft Bolts
M12 x 1.5 2 CV Joint/Axle Nut
M14 x 1.5
CV Joint/Axle Nut
M14 x 1.5 3 Propeller/Drive Shaft Bolts
M10 x 1.25
Propeller/Drive Shaft Bolts
M10 x 1.25Differential
1 Differential Cover Bolts
M10 x 1.25
Differential Cover Bolts
M10 x 1.25 2 Axle Shaft to Hub Bolts
M12 x 1.5
Axle Shaft to Hub Bolts
M12 x 1.5Transfer Case
1 Transfer Case to Transmission Bolts
M12 x 1.5
Transfer Case to Transmission Bolts
M12 x 1.5Engine Block to Transmission
1 Engine Block to Transmission Bellhousing Bolts
M12 x 1.5
Engine Block to Transmission Bellhousing Bolts
M12 x 1.5 Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Alternator And Starter Motor
1 Alternator Mounting Bolts
M12 x 1.5
Alternator Mounting Bolts
M12 x 1.5 2 Starter Motor Mounting Bolts
M12 x 1.5
Starter Motor Mounting Bolts
M12 x 1.5Battery Terminals
1 Battery Terminal Nuts
M8 x 1.25
Battery Terminal Nuts
M8 x 1.25Ignition System
1 Ignition Coil Mounting Bolts
M10 x 1.5
Ignition Coil Mounting Bolts
M10 x 1.5 2 Spark Plug Wire Retainer Bolts
M8 x 1.25
Spark Plug Wire Retainer Bolts
M8 x 1.25Electrical Connectors
1 Fuel Pump Electrical Connector Bolts
M6 x 1.0
Fuel Pump Electrical Connector Bolts
M6 x 1.0 2 A/C Compressor Electrical Connector Bolts
M6 x 1.0
A/C Compressor Electrical Connector Bolts
M6 x 1.0 Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
EGR System
1 EGR Valve Bolts
M10 x 1.5
EGR Valve Bolts
M10 x 1.5Oxygen Sensor System
1 Oxygen Sensor Bolts
M12 x 1.25
Oxygen Sensor Bolts
M12 x 1.25 2 Heated Oxygen Sensor (HO2S) Bolts
M10 x 1.5
Heated Oxygen Sensor (HO2S) Bolts
M10 x 1.5NOx Sensor System
1 NOx Sensor Bolts
M10 x 1.5
NOx Sensor Bolts
M10 x 1.5Fuel Injection System
1 Fuel Injector Bolts
M8 x 1.25
Fuel Injector Bolts
M8 x 1.25 Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold
1 Exhaust Manifold/Headers to Engine Block Bolts
M12 x 1.5
Exhaust Manifold/Headers to Engine Block Bolts
M12 x 1.5 2 Exhaust Manifold/Headers to Cylinder Head Bolts
M12 x 1.5
Exhaust Manifold/Headers to Cylinder Head Bolts
M12 x 1.5Exhaust Piping
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M12 x 1.5
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M12 x 1.5 2 Catalytic Converter to Exhaust Pipe Bolts
M12 x 1.5
Catalytic Converter to Exhaust Pipe Bolts
M12 x 1.5 3 Muffler to Exhaust Pipe Bolts
M12 x 1.5
Muffler to Exhaust Pipe Bolts
M12 x 1.5Exhaust System Mounting
1 Exhaust System Mounting Bolts
M14 x 1.5
Exhaust System Mounting Bolts
M14 x 1.5Heat Shields
1 Heat Shield Bolts
M10 x 1.5
Heat Shield Bolts
M10 x 1.5Oxygen Sensors
1 Oxygen Sensor Bolts
M8 x 1.25
Oxygen Sensor Bolts
M8 x 1.25 Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
A/C Compressor
1 A/C Compressor Mounting Bolts
M10 x 1.5
A/C Compressor Mounting Bolts
M10 x 1.5 2 A/C Compressor Clutch Bolt
M12 x 1.75
A/C Compressor Clutch Bolt
M12 x 1.75A/C Condenser
1 A/C Condenser Mounting Bolts
M10 x 1.5
A/C Condenser Mounting Bolts
M10 x 1.5A/C Evaporator
1 A/C Evaporator Mounting Bolts
M8 x 1.25
A/C Evaporator Mounting Bolts
M8 x 1.25A/C Lines and Fittings
1 A/C Line Fittings
M6 x 1.0
A/C Line Fittings
M6 x 1.0 2 A/C Refrigerant Line Bracket Bolts
M8 x 1.25
A/C Refrigerant Line Bracket Bolts
M8 x 1.25 Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Strut/Shock Absorber Mounting Bolts
M14 x 1.5 2 Control Arm Bolts
M16 x 1.5
Control Arm Bolts
M16 x 1.5 3 Ball Joint Nut
M12 x 1.25
Ball Joint Nut
M12 x 1.25 4 Tie Rod End Nut
M10 x 1.25
Tie Rod End Nut
M10 x 1.25Rear Suspension
1 Sway Bar Link Nut
M12 x 1.25
Sway Bar Link Nut
M12 x 1.25 2 Stabilizer Bar Mounting Bolts
M14 x 1.5
Stabilizer Bar Mounting Bolts
M14 x 1.5Control Arm Bushings
1 Upper Control Arm Bushing Bolts
M10 x 1.25
Upper Control Arm Bushing Bolts
M10 x 1.25 2 Lower Control Arm Bushing Bolts
M10 x 1.25
Lower Control Arm Bushing Bolts
M10 x 1.25Steering Components
1 Steering Gear/Rack Mounting Bolts
M16 x 1.5
Steering Gear/Rack Mounting Bolts
M16 x 1.5Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the recommended torque for lug nuts on a 2005 Volvo v70?
What IS the recommended torque for lug nuts on a 2005 Volvo v70?
100 Nm (74 ft-lb) plus an additional 90-degree turn
Q2 What type of torque wrench IS best suited for tightening suspension components on a Volvo v70?
What type of torque wrench IS best suited for tightening suspension components on a Volvo v70?
A high-quality click-type torque wrench with a range of 0-200 Nm (0-150 ft-lb) IS recommended.
Q3 Can I use a regular socket wrench to tighten engine bolts on my v70?
Can I use a regular socket wrench to tighten engine bolts on my v70?
No. Always use a calibrated torque wrench to ensure proper tightening of critical components.
Q4 What are the consequences of over-tightening bolts on a Volvo v70?
What are the consequences of over-tightening bolts on a Volvo v70?
Over-tightening can damage bolts, threads, and components, potentially compromising safety and performance.
Q5 IS it safe to re-use bolts that have been torqued?
IS it safe to re-use bolts that have been torqued?
Generally, it IS not recommended to re-use bolts that have been subjected to high torque. Replace them with new bolts to ensure proper tension and safety.
Q6 What IS the recommended torque for the drain plug on a 2007 Volvo v70?
What IS the recommended torque for the drain plug on a 2007 Volvo v70?
25 Nm (18 ft-lb)
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Digital Torque Wrench (10-100 Nm)
Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the v70.
- Digital display for accurate readings
- Audible alarm when target torque IS reached
- Multiple units (Nm, ft-lb, in-lb)
- Reversible ratcheting mechanism
Service Procedures
Engine Mount Replacement
Step-by-step guide on how to replace the motor mount
- Disconnect the negative battery terminal.
- Raise the front of the vehicle and support it on jack stands.
- Loosen the engine mount nuts.
- Carefully remove the engine mount.
- Install the new engine mount.
- Tighten the engine mount nuts.
- Lower the vehicle.
- Reconnect the negative battery terminal.
Technical Service Bulletins
Technical Service Bulletin: Front Suspension Noise
2005-05-15This bulletin addresses a noise problem that can occur in the front suspension of certain Volvo v70 models.
Resolution: Replace the front strut mounts.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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