Pontiac Vehicle Models Pontiac Torrent 2006-2009
Pontiac Vehicle Models Pontiac Torrent 2006-2009 Torque Specifications
Complete Pontiac Vehicle Models Pontiac Torrent 2006-2009 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.
Updated
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
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083
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.
Prevention:
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.
Prevention:
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Prevention:
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.
Prevention:
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.
Prevention:
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Range: 2-25 ft-lbs
Small fasteners, delicate components
Torque Wrench (3/8" Drive)
Range: 10-100 ft-lbs
Most common automotive fasteners
Torque Wrench (1/2" Drive)
Range: 30-250 ft-lbs
Large fasteners, wheels
Angle Gauge
Torque-to-yield (TTY) bolts
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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3.4l Engine
Torque specifications for 3.4L Engine
3.4l Engine
Torque specifications for 3.4L Engine
Cylinder Head and Valvetrain
1 Cylinder Head Bolts
M12 x 1.5
1
Cylinder Head Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
2 Rocker Arms/Shafts Bolts
M10 x 1.25
2
Rocker Arms/Shafts Bolts
M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
3 Valve Cover Bolts
M8 x 1.25
3
Valve Cover Bolts
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Estimated value based on similar components.
Engine Block and Crankshaft
1 Main Bearing Bolts
M14 x 1.5
1
Main Bearing Bolts
M14 x 1.5
Torque Specification
63 ft-lbs (85 N·m)
2 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
2
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Timing System
1 Timing Belt/Chain Tensioner Bolt
M10 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M10 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
2 Camshaft Sprocket Bolt
M12 x 1.5
2
Camshaft Sprocket Bolt
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Engine Mounts and Transmission
1 Engine Block to Transmission Mounting Bolts
M14 x 1.5
1
Engine Block to Transmission Mounting Bolts
M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Estimated value based on industry standards.
2 Engine Block to Engine Mounting Bolts
M12 x 1.5
2
Engine Block to Engine Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Estimated value based on industry standards.
Intake and Exhaust System
1 Intake Manifold to Engine Block Bolts
M10 x 1.25
1
Intake Manifold to Engine Block Bolts
M10 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Estimated value based on similar components.
2 Exhaust Manifold to Engine Block Bolts
M12 x 1.5
2
Exhaust Manifold to Engine Block Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Estimated value based on industry standards.
Oil System
1 Oil Pan Bolts
M10 x 1.25
1
Oil Pan Bolts
M10 x 1.25
Torque Specification
106 inch-lbs (12 N·m)
2 Oil Filter Housing Bolt
M8 x 1.25
2
Oil Filter Housing Bolt
M8 x 1.25
Torque Specification
N/A
Important Notes
Hand tighten only.
3 Oil Drain Plug Bolt
M12 x 1.5
3
Oil Drain Plug Bolt
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Ignition System
1 Spark Plugs
M14 x 1.25
1
Spark Plugs
M14 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
3.4l V6 Engine
Torque specifications for 3.4L-V6 Engine
3.4l V6 Engine
Torque specifications for 3.4L-V6 Engine
Cylinder Head and Valvetrain
1 Cylinder Head Bolts
M12 x 1.5
1
Cylinder Head Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
2 Rocker Arms/Shafts Bolts
M10 x 1.25
2
Rocker Arms/Shafts Bolts
M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
3 Valve Cover Bolts
M8 x 1.25
3
Valve Cover Bolts
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Estimated value based on similar components.
Engine Block and Crankshaft
1 Main Bearing Bolts
M14 x 1.5
1
Main Bearing Bolts
M14 x 1.5
Torque Specification
63 ft-lbs (85 N·m)
2 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
2
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Timing System
1 Timing Belt/Chain Tensioner Bolt
M10 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M10 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
2 Camshaft Sprocket Bolt
M12 x 1.5
2
Camshaft Sprocket Bolt
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Engine Mounts and Transmission
1 Engine Block to Transmission Mounting Bolts
M14 x 1.5
1
Engine Block to Transmission Mounting Bolts
M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Estimated value based on industry standards.
2 Engine Block to Engine Mounting Bolts
M12 x 1.5
2
Engine Block to Engine Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Estimated value based on industry standards.
Intake and Exhaust System
1 Intake Manifold to Engine Block Bolts
M10 x 1.25
1
Intake Manifold to Engine Block Bolts
M10 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Estimated value based on similar components.
2 Exhaust Manifold to Engine Block Bolts
M12 x 1.5
2
Exhaust Manifold to Engine Block Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Estimated value based on industry standards.
Oil System
1 Oil Pan Bolts
M10 x 1.25
1
Oil Pan Bolts
M10 x 1.25
Torque Specification
106 inch-lbs (12 N·m)
2 Oil Filter Housing Bolt
M8 x 1.25
2
Oil Filter Housing Bolt
M8 x 1.25
Torque Specification
N/A
Important Notes
Hand tighten only.
3 Oil Drain Plug Bolt
M12 x 1.5
3
Oil Drain Plug Bolt
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Ignition System
1 Spark Plugs
M14 x 1.25
1
Spark Plugs
M14 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Body
Torque specifications for Body
Body
Torque specifications for Body
Suspension and Steering
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Torque Specification
122 ft-lbs (165 N·m)
Important Notes
Proper torque is essential to prevent damage to the suspension components and ensure optimal vehicle performance.
2 Control Arm Bolts
M14 x 1.5
2
Control Arm Bolts
M14 x 1.5
Torque Specification
122 ft-lbs (165 N·m)
Important Notes
Proper torque ensures the control arms remain securely attached, maintaining proper suspension geometry and steering alignment.
3 Steering Gear/Rack Bolts
M16 x 1.5
3
Steering Gear/Rack Bolts
M16 x 1.5
Torque Specification
129 ft-lbs (175 N·m)
Important Notes
Proper torque is critical to prevent damage to the steering components and ensure safe vehicle operation.
Body and Doors
1 Door Hinges Bolts
M10 x 1.5
1
Door Hinges Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque is necessary to prevent damage to the door hinges and surrounding body components.
2 Door Striker Bolts
M10 x 1.5
2
Door Striker Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque ensures the door strikers remain securely attached, preventing damage to the doors and surrounding body components.
3 Trunk Lid Hinges Bolts
M10 x 1.5
3
Trunk Lid Hinges Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque is necessary to prevent damage to the trunk lid hinges and surrounding body components.
4 Trunk Lid Striker Bolts
M10 x 1.5
4
Trunk Lid Striker Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque ensures the trunk lid strikers remain securely attached, preventing damage to the trunk lid and surrounding body components.
5 Hood Hinges Bolts
M10 x 1.5
5
Hood Hinges Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque is necessary to prevent damage to the hood hinges and surrounding body components.
6 Hood Striker Bolts
M10 x 1.5
6
Hood Striker Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Proper torque ensures the hood strikers remain securely attached, preventing damage to the hood and surrounding body components.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper Subsystem
1 Brake Caliper Bolts
M12 x 1.5
1
Brake Caliper Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
2 Brake Caliper Mounting Bracket Bolts
M14 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M14 x 1.5
Torque Specification
94 ft-lbs (128 N·m)
Brake Rotor/Disc Subsystem
1 Brake Disc/Drum Retaining Bolts
M8 x 1.25
1
Brake Disc/Drum Retaining Bolts
M8 x 1.25
Torque Specification
89 in-lbs (10 N·m)
2 Brake Rotor Mounting Bolts (if applicable)
M10 x 1.5
2
Brake Rotor Mounting Bolts (if applicable)
M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on general industry standards.
3 Brake Drum Mounting Bolts (if applicable)
M10 x 1.5
3
Brake Drum Mounting Bolts (if applicable)
M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on general industry standards.
Master Cylinder Subsystem
1 Master Cylinder Mounting Bolts
M10 x 1.5
1
Master Cylinder Mounting Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards.
Wheel and Hub Subsystem
1 Wheel Lug Nuts
M14 x 1.5
1
Wheel Lug Nuts
M14 x 1.5
Torque Specification
100 ft-lbs (136 N·m)
ABS Sensor Subsystem
1 ABS Sensor Mounting Bolts
M6 x 1.0
1
ABS Sensor Mounting Bolts
M6 x 1.0
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on general industry standards.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine
1 Flywheel Bolts
M12 x 1.5
1
Flywheel Bolts
M12 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Secure the flywheel to the crankshaft.
2 Main Bearing Bolts
M14 x 1.5
2
Main Bearing Bolts
M14 x 1.5
Torque Specification
63 ft-lbs (85 N·m)
Important Notes
Secure the main bearings to the engine block.
3 Connecting Rod Nuts
M10 x 1.5
3
Connecting Rod Nuts
M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Secure the connecting rods to the crankshaft.
4 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
4
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Secure the crankshaft pulley/harmonic balancer to the crankshaft.
Transmission
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Secure the transmission to the engine and chassis.
2 Transmission Oil Pan Bolts
M8 x 1.25
2
Transmission Oil Pan Bolts
M8 x 1.25
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Secure the oil pan to the transmission.
Drivetrain
1 Drive Axle/Half Shaft Bolts
M16 x 1.5
1
Drive Axle/Half Shaft Bolts
M16 x 1.5
Torque Specification
118 ft-lbs (160 N·m)
Important Notes
Secure the drive axles to the transmission and wheels.
2 CV Joint/Axle Nut
M20 x 1.5
2
CV Joint/Axle Nut
M20 x 1.5
Torque Specification
118 ft-lbs (160 N·m)
Important Notes
Secure the CV joint to the drive axle.
3 Propeller/Drive Shaft Bolts
M12 x 1.5
3
Propeller/Drive Shaft Bolts
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Secure the propeller shaft to the transmission and differential.
Differential
1 Differential Drain/Fill Plug
M12 x 1.5
1
Differential Drain/Fill Plug
M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Secure the differential fluid reservoir.
2 Differential Cover Bolts
M10 x 1.5
2
Differential Cover Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Secure the differential cover to the differential housing.
Transfer Case
1 Transfer Case Mounting Bolts
M14 x 1.5
1
Transfer Case Mounting Bolts
M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Secure the transfer case to the transmission and chassis.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Alternator And Starter Motor
1 Alternator Mounting Bolts
M12 x 1.5
1
Alternator Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
2 Starter Motor Mounting Bolts
M12 x 1.5
2
Starter Motor Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Battery Terminals
1 Battery Terminal Nuts
M8 x 1.25
1
Battery Terminal Nuts
M8 x 1.25
Torque Specification
80 in-lbs (9 N·m)
Ignition Coil And Spark Plug Wires
1 Ignition Coil Mounting Bolts
M10 x 1.5
1
Ignition Coil Mounting Bolts
M10 x 1.5
Torque Specification
1. 10 ft-lbs (14 N·m)
2. 15 ft-lbs (20 N·m)
Important Notes
Estimated torque values based on general industry guidelines.
2 Spark Plug Wire Retainer Bolts
M6 x 1.0
2
Spark Plug Wire Retainer Bolts
M6 x 1.0
Torque Specification
1. 5 ft-lbs (7 N·m)
2. 10 ft-lbs (14 N·m)
Important Notes
Estimated torque values based on general industry guidelines.
Fuel Pump And A/C Compressor Electrical Connectors
1 Fuel Pump Electrical Connector Bolts
M6 x 1.0
1
Fuel Pump Electrical Connector Bolts
M6 x 1.0
Torque Specification
1. 5 ft-lbs (7 N·m)
2. 10 ft-lbs (14 N·m)
Important Notes
Estimated torque values based on general industry guidelines.
2 A/C Compressor Electrical Connector Bolts
M6 x 1.0
2
A/C Compressor Electrical Connector Bolts
M6 x 1.0
Torque Specification
1. 5 ft-lbs (7 N·m)
2. 10 ft-lbs (14 N·m)
Important Notes
Estimated torque values based on general industry guidelines.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
1 Oxygen Sensor Bolts
M12 x 1.5
1
Oxygen Sensor Bolts
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for specific torque values.
2 Heated Oxygen Sensor (HO2S) Bolts
M12 x 1.5
2
Heated Oxygen Sensor (HO2S) Bolts
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for specific torque values.
3 EGR Valve Bolts
M10 x 1.25
3
EGR Valve Bolts
M10 x 1.25
Torque Specification
89 in-lbs (10 N·m)
Important Notes
Use a torque wrench to tighten the bolts in a star pattern to the recommended torque value.
4 Fuel Injector Bolts
M10 x 1.25
4
Fuel Injector Bolts
M10 x 1.25
Torque Specification
89 in-lbs (10 N·m)
Important Notes
Use a torque wrench to tighten the bolts in a star pattern to the recommended torque value.
5 Exhaust Gas Temperature (EGT) Sensor Bolts
M8 x 1.25
5
Exhaust Gas Temperature (EGT) Sensor Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (15 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for specific torque values.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold and Headers
1 Exhaust Manifold/Headers Bolts
M12 x 1.5
1
Exhaust Manifold/Headers Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Exhaust Pipe and Components
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M12 x 1.5
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
2 Catalytic Converter to Exhaust Pipe Bolts
M12 x 1.5
2
Catalytic Converter to Exhaust Pipe Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
3 Muffler to Exhaust Pipe Bolts
M12 x 1.5
3
Muffler to Exhaust Pipe Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Oxygen Sensor and Heat Shield
1 Oxygen Sensor Bolts
M8 x 1.25
1
Oxygen Sensor Bolts
M8 x 1.25
Torque Specification
17.5 ft-lbs (23.75 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for specific torque values.
2 Heat Shield Bolts
M6 x 1.0
2
Heat Shield Bolts
M6 x 1.0
Torque Specification
12.5 ft-lbs (17.5 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for specific torque values.
Exhaust System Mounting
1 Exhaust System Mounting Bolts
M14 x 1.5
1
Exhaust System Mounting Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for specific torque values.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Rail and Injectors
1 Fuel Rail Bolts
M8 x 1.25
1
Fuel Rail Bolts
M8 x 1.25
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
2 Fuel Injector Bolts
M8 x 1.25
2
Fuel Injector Bolts
M8 x 1.25
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
Fuel Pump and Filter
1 Fuel Pump Mounting Bolts
M10 x 1.5
1
Fuel Pump Mounting Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
2 Fuel Filter Bolt/Nut
M12 x 1.75
2
Fuel Filter Bolt/Nut
M12 x 1.75
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
Fuel Tank and Filler Neck
1 Fuel Tank Strap Bolts
M12 x 1.75
1
Fuel Tank Strap Bolts
M12 x 1.75
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
2 Fuel Filler Neck Bolts
M8 x 1.25
2
Fuel Filler Neck Bolts
M8 x 1.25
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Ensure proper torque application to prevent fuel leaks.
Fuel Pressure Regulator and Electrical Connectors
1 Fuel Pressure Regulator Mounting Bolts
M8 x 1.25
1
Fuel Pressure Regulator Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated bolt size and torque value. Ensure proper torque application to prevent fuel leaks.
2 Fuel Injector Electrical Connector Bolts
M5 x 0.8
2
Fuel Injector Electrical Connector Bolts
M5 x 0.8
Torque Specification
8.5 ft-lbs (11.5 N·m)
Important Notes
Estimated bolt size and torque value. Ensure proper torque application to prevent electrical connector damage.
3 Fuel Pump Electrical Connector Bolts
M5 x 0.8
3
Fuel Pump Electrical Connector Bolts
M5 x 0.8
Torque Specification
8.5 ft-lbs (11.5 N·m)
Important Notes
Estimated bolt size and torque value. Ensure proper torque application to prevent electrical connector damage.
Fuel Lines and Fittings
1 Fuel Line Fittings
N/A
1
Fuel Line Fittings
N/A
Torque Specification
27 ft-lbs (37 N·m)
Important Notes
Estimated torque value. Ensure proper torque application to prevent fuel leaks.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Air Conditioning System
1 A/C Compressor Mounting Bolts
M12 x 1.5
1
A/C Compressor Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Secure the compressor to the engine compartment. Over- or under-tightening can lead to compressor failure, noise, or decreased performance.
2 A/C Line Fittings
1/2" NPT
2
A/C Line Fittings
1/2" NPT
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Connect the refrigerant lines to the compressor, condenser, and evaporator. Proper torque ensures a secure connection.
HVAC Module and Mounting
1 Evaporator Core Bolts
1/4" x 20 UNC (Estimated)
1
Evaporator Core Bolts
1/4" x 20 UNC (Estimated)
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on similar components. Secure the evaporator core to the HVAC module. Proper torque ensures a secure connection.
2 Condenser Mounting Bolts
5/16" x 18 UNC (Estimated)
2
Condenser Mounting Bolts
5/16" x 18 UNC (Estimated)
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated value based on similar components. Secure the condenser to the radiator support. Proper torque ensures a secure connection.
3 Refrigerant Line Retaining Clips
1/4" x 20 UNC (Estimated)
3
Refrigerant Line Retaining Clips
1/4" x 20 UNC (Estimated)
Torque Specification
7.5 ft-lbs (10.2 N·m)
Important Notes
Estimated value based on similar components. Secure the refrigerant lines to the engine compartment.
4 HVAC Module Mounting Bolts
1/4" x 20 UNC (Estimated)
4
HVAC Module Mounting Bolts
1/4" x 20 UNC (Estimated)
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value based on similar components. Secure the HVAC module to the dashboard or body structure. Proper torque ensures a secure connection.
5 Blower Motor Mounting Bolts
1/4" x 20 UNC (Estimated)
5
Blower Motor Mounting Bolts
1/4" x 20 UNC (Estimated)
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on similar components. Secure the blower motor to the HVAC module. Proper torque ensures a secure connection.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Torque Specification
122 ft-lbs (165 N·m)
2 Control Arm Bolts
M14 x 1.5
2
Control Arm Bolts
M14 x 1.5
Torque Specification
122 ft-lbs (165 N·m)
3 Upper Control Arm Bushing Bolts
M12 x 1.25
3
Upper Control Arm Bushing Bolts
M12 x 1.25
Torque Specification
80 ft-lbs (110 N·m)
Important Notes
Estimated value based on industry standards.
4 Lower Control Arm Bushing Bolts
M12 x 1.25
4
Lower Control Arm Bushing Bolts
M12 x 1.25
Torque Specification
80 ft-lbs (110 N·m)
Important Notes
Estimated value based on industry standards.
5 Steering Knuckle Bolts
M16 x 1.5
5
Steering Knuckle Bolts
M16 x 1.5
Torque Specification
90 ft-lbs (120 N·m)
Important Notes
Estimated value based on industry standards.
Steering System
1 Ball Joint Nut
M16 x 1.5
1
Ball Joint Nut
M16 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
2 Tie Rod End Nut
M14 x 1.5
2
Tie Rod End Nut
M14 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Sway Bar and Coil Spring
1 Sway Bar Link Nut
M12 x 1.25
1
Sway Bar Link Nut
M12 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
2 Coil Spring Mounting Bolts
M14 x 1.5
2
Coil Spring Mounting Bolts
M14 x 1.5
Torque Specification
60 ft-lbs (80 N·m)
Important Notes
Estimated value based on industry standards.
3 Stabilizer Bar Mounting Bolts
M12 x 1.25
3
Stabilizer Bar Mounting Bolts
M12 x 1.25
Torque Specification
40 ft-lbs (55 N·m)
Important Notes
Estimated value based on industry standards.
Troubleshooting 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
1
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
2
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
3
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 Pontiac torrent 2006-2009?
Q1
What IS the recommended torque for lug nuts on a Pontiac torrent 2006-2009?
100 ft-lbs (135 Nm) as per Pontiac specifications
Q2 Can I use a torque wrench with an extension bar for tightening bolts?
Q2
Can I use a torque wrench with an extension bar for tightening bolts?
Yes, but only use a properly calibrated torque wrench and consider the extension bar length's impact on torque accuracy
Q3 What happens if a bolt IS overtightened?
Q3
What happens if a bolt IS overtightened?
Overtightening can cause bolt thread damage, stripping, or even component failure, potentially leading to unsafe conditions
Q4 How often should torque specifications be checked?
Q4
How often should torque specifications be checked?
Torque specifications should be verified at each maintenance interval or when components are removed and reinstalled
Q5 What IS the difference between torque and tension?
Q5
What IS the difference between torque and tension?
Torque IS a rotational force applied to a bolt, while tension IS the axial force created within the bolt after tightening
Q6 Can I reuse bolts after applying torque?
Q6
Can I reuse bolts after applying torque?
In most cases, yes, but it IS advisable to inspect bolts for any signs of damage or deformation before reusing them
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 torrent.
- 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 Bolt Torque Specifications
Tightening sequence and torque values for engine components
- Locate and identify the bolt to be tightened
- Clean the bolt and threads using a wire brush or compressed air
- Apply a small amount of anti-seize compound to the threads
- Tighten the bolt to the specified torque value using a digital torque wrench
- Follow the proper tightening sequence as outlined in the service manual
Suspension Bolt Torque Specifications
Tightening torque values for suspension components
- Raise the vehicle and support it on jack stands
- Locate and identify the bolt to be tightened
- Clean the bolt and threads using a wire brush or compressed air
- Apply a small amount of anti-seize compound to the threads
- Tighten the bolt to the specified torque value using a digital torque wrench
- Lower the vehicle and torque the bolts again to the specified value
Brake Bolt Torque Specifications
Tightening torque values for brake components
- Raise the vehicle and support it on jack stands
- Remove the wheel
- Locate and identify the bolt to be tightened
- Clean the bolt and threads using a wire brush or compressed air
- Apply a small amount of anti-seize compound to the threads
- Tighten the bolt to the specified torque value using a digital torque wrench
- Reinstall the wheel and lower the vehicle
Technical Service Bulletins
Technical Service Bulletin: Engine Bolt Torque Specifications
2008-03-01Updated torque specifications for engine bolts
2006-2009 torrent
Resolution: Refer to the updated torque specifications in the service manual
Technical Service Bulletin: Suspension Bolt Torque Specifications
2007-06-15Revised torque specifications for suspension bolts
2006-2009 torrent
Resolution: Refer to the updated torque specifications in the service manual
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The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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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