Dodge Challenger 2008-present
Dodge Challenger 2008-present Torque Specifications
Complete Dodge Challenger 2008-present 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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3.6l Engine
Torque specifications for 3.6L Engine
3.6l Engine
Torque specifications for 3.6L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence to ensure even clamping force.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
3 Rocker Arms/Shafts Bolts
M8 x 1.25
3
Rocker Arms/Shafts Bolts
M8 x 1.25
Torque Specification
21 ft-lbs (28 N·m)
Important Notes
Ensure rocker arms are properly aligned before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Follow the manufacturer's specified torque sequence to ensure proper alignment.
2 Connecting Rod Nuts
M9 x 1.0
2
Connecting Rod Nuts
M9 x 1.0
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure connecting rods are properly aligned before tightening.
3 Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
3
Crankshaft Pulley/Harmonic Balancer Bolt
M16 x 1.5
Torque Specification
130 ft-lbs (176 N·m)
Important Notes
Use a holding tool to prevent crankshaft rotation during tightening.
Timing System
1 Timing Belt/Chain Tensioner Bolt
M8 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M8 x 1.25
Torque Specification
21 ft-lbs (28 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.75
2
Camshaft Sprocket Bolt
M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Use a holding tool to prevent camshaft rotation during tightening.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Filter Housing Bolt
M6 x 1.0
2
Oil Filter Housing Bolt
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil filter housing gasket is properly seated before tightening.
3 Oil Drain Plug Bolt
M14 x 1.5
3
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Replace the crush washer to prevent leaks.
Intake And Exhaust
1 Intake Manifold Bolts
M6 x 1.0
1
Intake Manifold Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the intake manifold gasket is properly seated before tightening.
2 Exhaust Manifold/Headers Bolts
M8 x 1.25
2
Exhaust Manifold/Headers Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.
5.7l Engine
Torque specifications for 5.7L Engine
5.7l Engine
Torque specifications for 5.7L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m)
2. 90°
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening. Failure to do so may result in head gasket failure.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed before tightening.
Timing System
1 Timing Chain Tensioner Bolt
M8 x 1.25
1
Timing Chain Tensioner Bolt
M8 x 1.25
Torque Specification
21 ft-lbs (28 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.75
2
Camshaft Sprocket Bolt
M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the camshaft and sprocket are properly aligned before tightening.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug Bolt
M14 x 1.5
2
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Replace the crush washer during installation to prevent leaks.
Accessory Drives
1 Serpentine Belt Tensioner Bolt
M10 x 1.5
1
Serpentine Belt Tensioner Bolt
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Alternator Mounting Bolts
M8 x 1.25
2
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the alternator is properly aligned with the belt before tightening.
6.2l Engine
Torque specifications for 6.2L Engine
6.2l Engine
Torque specifications for 6.2L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m)
2. 90°
Important Notes
Follow the manufacturer's torque sequence to avoid warping the cylinder head.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the bearing caps are properly aligned before tightening.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed.
Timing System
1 Timing Chain Tensioner Bolt
M8 x 1.25
1
Timing Chain Tensioner Bolt
M8 x 1.25
Torque Specification
21 ft-lbs (28 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.75
2
Camshaft Sprocket Bolt
M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the camshaft sprocket is properly aligned before tightening.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug Bolt
M14 x 1.5
2
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Replace the crush washer to prevent leaks.
6.4l Engine
Torque specifications for 6.4L Engine
6.4l Engine
Torque specifications for 6.4L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m)
2. 90°
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure proper alignment of the main bearing caps before tightening.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure proper alignment of the connecting rod caps before tightening.
Flywheel And Harmonic Balancer
1 Flywheel Bolts
M10 x 1.5
1
Flywheel Bolts
M10 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the flywheel is properly aligned with the crankshaft before tightening.
2 Crankshaft Pulley/Harmonic Balancer Bolt
M12 x 1.75
2
Crankshaft Pulley/Harmonic Balancer Bolt
M12 x 1.75
Torque Specification
130 ft-lbs (176 N·m)
Important Notes
Ensure the harmonic balancer is properly seated on the crankshaft before tightening.
Valvetrain
1 Valve Cover Bolts
M6 x 1.0
1
Valve Cover Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
2 Rocker Arms/Shafts Bolts
M8 x 1.25
2
Rocker Arms/Shafts Bolts
M8 x 1.25
Torque Specification
21 ft-lbs (28 N·m)
Important Notes
Ensure proper alignment of the rocker arms before tightening.
Intake And Exhaust
1 Intake Manifold Bolts
M6 x 1.0
1
Intake Manifold Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the intake manifold gasket is properly seated before tightening.
2 Exhaust Manifold/Headers Bolts
M8 x 1.25
2
Exhaust Manifold/Headers Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Filter Housing Bolt
M6 x 1.0
2
Oil Filter Housing Bolt
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil filter housing gasket is properly seated before tightening.
Cooling System
1 Water Pump Bolts
M6 x 1.0
1
Water Pump Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the water pump gasket is properly seated before tightening.
2 Thermostat Housing Bolts
M6 x 1.0
2
Thermostat Housing Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the thermostat housing gasket is properly seated before tightening.
Accessory Drives
1 Serpentine/Accessory Drive Belt Tensioner Bolt
M8 x 1.25
1
Serpentine/Accessory Drive Belt Tensioner Bolt
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the belt tensioner is properly aligned before tightening.
2 Alternator Mounting Bolts
M8 x 1.25
2
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the alternator is properly aligned before tightening.
8hp70 Transmission
Torque specifications for 8hp70 Transmission
8hp70 Transmission
Torque specifications for 8hp70 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.5
1
Transmission Mounting Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the transmission to the chassis.
Oil Pan
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
Fluid Management
1 Transmission Drain Plug
M12 x 1.75
1
Transmission Drain Plug
M12 x 1.75
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the drain plug is properly seated to prevent leaks.
2 Transmission Fill Plug
M12 x 1.75
2
Transmission Fill Plug
M12 x 1.75
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the fill plug is properly seated to prevent leaks.
Drivetrain Connection
1 Drive Axle/Half Shaft Bolts
M12 x 1.5
1
Drive Axle/Half Shaft Bolts
M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the drive axle is properly aligned before tightening.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
185 ft-lbs (251 N·m)
Important Notes
Ensure the CV joint is properly seated before tightening.
3 Propeller/Drive Shaft Bolts
M10 x 1.5
3
Propeller/Drive Shaft Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the drive shaft is properly aligned before tightening.
Starter Motor
1 Starter Motor Mounting Bolts
M8 x 1.25
1
Starter Motor Mounting Bolts
M8 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the starter motor is properly aligned before tightening.
Torque Converter
1 Torque Converter Bolts
M8 x 1.25
1
Torque Converter Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the torque converter is properly aligned before tightening.
Bell Housing
1 Bell Housing Bolts
M10 x 1.5
1
Bell Housing Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure the bell housing is properly aligned before tightening.
Valve Body
1 Transmission Valve Body Bolts
M6 x 1.0
1
Transmission Valve Body Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the valve body is properly seated before tightening.
2 Transmission Solenoid Pack Bolts
M6 x 1.0
2
Transmission Solenoid Pack Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the solenoid pack is properly seated before tightening.
Output Shaft
1 Transmission Output Shaft Flange Bolts
M10 x 1.5
1
Transmission Output Shaft Flange Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the output shaft flange is properly aligned before tightening.
Cooler Lines
1 Transmission Cooler Line Fittings
M12 x 1.5
1
Transmission Cooler Line Fittings
M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the cooler lines are properly seated before tightening.
8hp90 Transmission
Torque specifications for 8hp90 Transmission
8hp90 Transmission
Torque specifications for 8hp90 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.5
1
Transmission Mounting Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the transmission before tightening.
Oil Pan
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Use a new gasket and ensure the sealing surface is clean.
2 Transmission Drain Plug
M12 x 1.5
2
Transmission Drain Plug
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the drain plug sealing washer is in good condition.
3 Transmission Fill Plug
M12 x 1.5
3
Transmission Fill Plug
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the fill plug sealing washer is in good condition.
Drivetrain Connections
1 Drive Axle/Half Shaft Bolts
M10 x 1.5
1
Drive Axle/Half Shaft Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure proper alignment of the drive axle before tightening.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
185 ft-lbs (251 N·m)
Important Notes
Use a new axle nut and ensure proper seating of the CV joint.
3 Propeller/Drive Shaft Bolts
M10 x 1.5
3
Propeller/Drive Shaft Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure proper alignment of the drive shaft before tightening.
Starter Motor
1 Starter Motor Mounting Bolts
M8 x 1.25
1
Starter Motor Mounting Bolts
M8 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure proper alignment of the starter motor with the flywheel.
Torque Converter
1 Torque Converter Bolts
M8 x 1.25
1
Torque Converter Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure proper alignment of the torque converter with the flexplate.
Bellhousing
1 Transmission Bellhousing Bolts
M10 x 1.5
1
Transmission Bellhousing Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the bellhousing with the engine block.
Valve Body
1 Transmission Valve Body Bolts
M6 x 1.0
1
Transmission Valve Body Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure proper alignment of the valve body before tightening.
Solenoid Pack
1 Transmission Solenoid Pack Bolts
M6 x 1.0
1
Transmission Solenoid Pack Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure proper alignment of the solenoid pack before tightening.
Output Shaft
1 Transmission Output Shaft Flange Bolts
M10 x 1.5
1
Transmission Output Shaft Flange Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure proper alignment of the output shaft flange before tightening.
Cooler Lines
1 Transmission Cooler Line Fittings
M12 x 1.5
1
Transmission Cooler Line Fittings
M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure proper alignment of the cooler lines before tightening.
Body
Torque specifications for Body
Body
Torque specifications for Body
Suspension
1 Strut/Shock Absorber Mounting Bolts
M10 x 1.25
1
Strut/Shock Absorber Mounting Bolts
M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure proper alignment of the strut or shock absorber during installation.
2 Control Arm Bolts
M12 x 1.75
2
Control Arm Bolts
M12 x 1.75
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence for control arm bolts.
3 Ball Joint Nut
M10 x 1.25
3
Ball Joint Nut
M10 x 1.25
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Ensure the ball joint is properly seated before tightening.
4 Tie Rod End Nut
M10 x 1.25
4
Tie Rod End Nut
M10 x 1.25
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Ensure proper alignment of the tie rod end before tightening.
5 Sway Bar Link Nut
M8 x 1.25
5
Sway Bar Link Nut
M8 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the sway bar link is properly aligned before tightening.
Steering
1 Steering Gear/Rack Bolts
M14 x 2.0
1
Steering Gear/Rack Bolts
M14 x 2.0
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence for steering rack bolts.
Wheels
1 Wheel Lug Nuts
M12 x 1.5
1
Wheel Lug Nuts
M12 x 1.5
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Always use a crisscross pattern when tightening lug nuts.
Fuel System
1 Fuel Tank Strap Bolts
M8 x 1.25
1
Fuel Tank Strap Bolts
M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the fuel tank is properly aligned before tightening.
2 Fuel Filler Neck Bolts
M6 x 1.0
2
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the fuel filler neck is properly aligned before tightening.
Engine Accessories
1 Starter Motor Mounting Bolts
M10 x 1.25
1
Starter Motor Mounting Bolts
M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the starter motor is properly aligned before tightening.
2 Alternator Mounting Bolts
M8 x 1.25
2
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the alternator is properly aligned before tightening.
3 A/C Compressor Mounting Bolts
M8 x 1.25
3
A/C Compressor Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the A/C compressor is properly aligned before tightening.
4 Power Steering Pump Mounting Bolts
M10 x 1.25
4
Power Steering Pump Mounting Bolts
M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the power steering pump is properly aligned before tightening.
Body
1 Body Mounting Bolts
M8 x 1.25
1
Body Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence for body mounting bolts.
2 Hood Hinge Bolts
M6 x 1.0
2
Hood Hinge Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the hood is properly aligned before tightening.
3 Door Hinge Bolts
M6 x 1.0
3
Door Hinge Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the door is properly aligned before tightening.
4 Seat Mounting Bolts
M10 x 1.25
4
Seat Mounting Bolts
M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence for seat mounting bolts.
5 Bumper Support Bolts
M8 x 1.25
5
Bumper Support Bolts
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the bumper support is properly aligned before tightening.
6 Roof Rail Bolts
M6 x 1.0
6
Roof Rail Bolts
M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the roof rails or crossbars are properly aligned before tightening.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper
1 Brake Caliper Bolts
M10 x 1.25
1
Brake Caliper Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the caliper is aligned correctly before applying torque.
2 Brake Caliper Mounting Bracket Bolts
M12 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M12 x 1.5
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the bracket is firmly secured to prevent misalignment.
Brake Disc Drum
1 Brake Disc/Drum Retaining Bolts
M14 x 1.75
1
Brake Disc/Drum Retaining Bolts
M14 x 1.75
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Ensure the rotor/drum is centered before applying torque.
Brake Hydraulic Connections
1 Brake Hose Banjo Bolt
M8 x 1.0
1
Brake Hose Banjo Bolt
M8 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar hydraulic connections.
2 Brake Master Cylinder Mounting Bolts
M6 x 1.0
2
Brake Master Cylinder Mounting Bolts
M6 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar mounting bolts.
3 Brake Booster Mounting Bolts
M6 x 1.0
3
Brake Booster Mounting Bolts
M6 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar mounting bolts.
Brake Pedal
1 Brake Pedal Assembly Bolts
M6 x 1.0
1
Brake Pedal Assembly Bolts
M6 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar pedal assembly bolts.
Wheel Lug Nuts
1 Wheel Lug Nuts
M14 x 1.75
1
Wheel Lug Nuts
M14 x 1.75
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Ensure the wheel is centered before applying torque.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine Transmission Interface
1 Flywheel Bolts
M10 x 1.25
1
Flywheel Bolts
M10 x 1.25
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure bolts are tightened in a star pattern to evenly distribute torque.
2 Torque Converter Bolts
M8 x 1.25
2
Torque Converter Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar M8 bolts. Ensure bolts are tightened in a star pattern.
3 Transmission Bellhousing Bolts
M10 x 1.5
3
Transmission Bellhousing Bolts
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on similar M10 bolts. Ensure bolts are tightened in a star pattern.
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.5
1
Transmission Mounting Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure bolts are tightened evenly to avoid misalignment.
Transmission Fluid Management
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute torque.
2 Transmission Drain and Fill Plugs
M12 x 1.5
2
Transmission Drain and Fill Plugs
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure plugs are tightened securely to prevent leaks.
Driveshaft And Axles
1 Drive Axle/Half Shaft Bolts
M12 x 1.5
1
Drive Axle/Half Shaft Bolts
M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure bolts are tightened evenly to avoid misalignment.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
185 ft-lbs (251 N·m)
Important Notes
Ensure the nut is tightened securely to prevent wheel separation.
3 Propeller/Drive Shaft Bolts
M10 x 1.5
3
Propeller/Drive Shaft Bolts
M10 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure bolts are tightened evenly to avoid misalignment.
Differential And Transfer Case
1 Differential Drain/Fill Plug
M12 x 1.5
1
Differential Drain/Fill Plug
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure plugs are tightened securely to prevent leaks.
2 Transfer Case Drain/Fill Plug
M12 x 1.5
2
Transfer Case Drain/Fill Plug
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure plugs are tightened securely to prevent leaks.
3 Differential Cover Bolts
M8 x 1.25
3
Differential Cover Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar M8 bolts. Ensure bolts are tightened in a crisscross pattern.
4 Transfer Case Mounting Bolts
M10 x 1.5
4
Transfer Case Mounting Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure bolts are tightened evenly to avoid misalignment.
5 Rear Axle Pinion Nut
M24 x 1.5
5
Rear Axle Pinion Nut
M24 x 1.5
Torque Specification
200 ft-lbs (271 N·m)
Important Notes
Ensure the nut is tightened securely to prevent drivetrain failure.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Ignition System
1 Ignition Coil Bolt
M6 x 1.0
1
Ignition Coil Bolt
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the ignition coil is properly seated before tightening.
Starting System
1 Starter Motor Mounting Bolts
M10 x 1.5
1
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the starter motor is properly aligned with the flywheel before tightening.
Charging System
1 Alternator Mounting Bolts
M8 x 1.25
1
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the alternator is properly aligned with the drive belt before tightening.
Battery System
1 Battery Terminal Nuts
M6 x 1.0
1
Battery Terminal Nuts
M6 x 1.0
Torque Specification
0.83 ft-lbs (1.13 N·m)
Important Notes
Hand-tighten the nuts and then apply a slight additional torque to ensure a secure connection.
Ac System
1 A/C Compressor Mounting Bolts
M8 x 1.25
1
A/C Compressor Mounting Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the compressor is properly aligned with the drive belt before tightening.
2 A/C Line Fittings
M10 x 1.25
2
A/C Line Fittings
M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the fittings are properly seated before tightening.
Grounding System
1 Ground Strap Bolts
M6 x 1.0
1
Ground Strap Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Ensure the ground strap is properly seated before tightening.
Electrical Control System
1 Fuse Box Mounting Bolts
M6 x 1.0
1
Fuse Box Mounting Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the fuse box is properly seated before tightening.
2 ECU (Engine Control Unit) Mounting Bolts
M6 x 1.0
2
ECU (Engine Control Unit) Mounting Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the ECU is properly seated before tightening.
Wiring System
1 Wiring Harness Clamp Bolts
M6 x 1.0
1
Wiring Harness Clamp Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the wiring harness is properly routed before tightening.
Lighting System
1 Headlight Housing Bolts
M6 x 1.0
1
Headlight Housing Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the headlight housing is properly aligned before tightening.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Egr System
1 EGR Valve Bolts
M8 x 1.25
1
EGR Valve Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the EGR valve is properly aligned before tightening.
Exhaust Manifold
1 Exhaust Manifold/Headers Bolts
M10 x 1.5
1
Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Use a crisscross pattern to ensure even pressure distribution.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the manifold is properly aligned with the cylinder head.
Exhaust Pipe
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
2 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
2
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
Throttle Body
1 Throttle Body Bolts
M8 x 1.25
1
Throttle Body Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the throttle body is properly aligned before tightening.
Oxygen Sensor
1 Oxygen Sensor (O2 Sensor) Mounting
M12 x 1.25
1
Oxygen Sensor (O2 Sensor) Mounting
M12 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the sensor is properly aligned before tightening.
Heat Shield
1 Catalytic Converter Heat Shield Bolts
M6 x 1.0
1
Catalytic Converter Heat Shield Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the heat shield is properly aligned before tightening.
Egt Sensor
1 Exhaust Gas Temperature (EGT) Sensor Mounting
M8 x 1.25
1
Exhaust Gas Temperature (EGT) Sensor Mounting
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the sensor is properly aligned before tightening.
Pcv System
1 PCV Valve Mounting
M6 x 1.0
1
PCV Valve Mounting
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the PCV valve is properly aligned before tightening.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold System
1 Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
1
Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Proper torque ensures a tight seal to prevent exhaust leaks.
2 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
2
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Correct torque prevents leaks at this joint.
Exhaust Pipe System
1 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
1
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Proper torque ensures a leak-free connection.
2 Muffler to Exhaust Pipe Bolts
M10 x 1.5
2
Muffler to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Correct torque prevents leaks and ensures proper exhaust flow.
Exhaust Support System
1 Exhaust Hanger Bolts/Nuts
M8 x 1.25
1
Exhaust Hanger Bolts/Nuts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on typical exhaust hanger bolt sizes. Proper torque ensures the exhaust system is stable.
Exhaust Sensor System
1 Oxygen Sensor (O2 Sensor)
M12 x 1.5
1
Oxygen Sensor (O2 Sensor)
M12 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on typical O2 sensor bolt sizes. Proper torque ensures a tight seal and prevents exhaust leaks.
Exhaust Flange System
1 Exhaust Flange Bolts
M10 x 1.5
1
Exhaust Flange Bolts
M10 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Estimated value based on typical exhaust flange bolt sizes. Proper torque ensures a secure and leak-free connection.
Exhaust Heat Shield System
1 Heat Shield Bolts
M6 x 1.0
1
Heat Shield Bolts
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Proper torque ensures heat shields remain securely in place.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Delivery System
1 Fuel Rail Bolts
M6 x 1.0
1
Fuel Rail Bolts
M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Ensures the fuel rail is securely mounted to the intake manifold or cylinder head.
2 Fuel Injector Bolts
M6 x 1.0
2
Fuel Injector Bolts
M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Ensures a proper seal between the fuel injector, fuel rail, and intake manifold.
3 Fuel Injector Rail Bolts
M6 x 1.0
3
Fuel Injector Rail Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel injector rail assembly is securely attached to the engine.
4 High-Pressure Fuel Pump Bolts
M8 x 1.25
4
High-Pressure Fuel Pump Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensures the high-pressure fuel pump is securely mounted, preventing leaks and maintaining fuel pressure.
5 Fuel Pressure Regulator Bolts
M6 x 1.0
5
Fuel Pressure Regulator Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel pressure regulator is securely mounted, preventing leaks and maintaining consistent fuel pressure.
Fuel Storage System
1 Fuel Pump Mounting Bolts
M6 x 1.0
1
Fuel Pump Mounting Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel pump is securely mounted to the fuel tank or bracket.
2 Fuel Tank Strap Bolts
M10 x 1.5
2
Fuel Tank Strap Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensures the fuel tank is securely held in place, preventing movement or detachment.
3 Fuel Filler Neck Bolts
M6 x 1.0
3
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel filler neck is securely attached to the fuel tank or body.
4 Fuel Tank Sender Unit Bolts
M6 x 1.0
4
Fuel Tank Sender Unit Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel tank sender unit is securely mounted, preventing leaks and ensuring accurate fuel level readings.
Fuel Filtration System
1 Fuel Filter Bolt/Nut
M6 x 1.0
1
Fuel Filter Bolt/Nut
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel filter housing is securely mounted, preventing leaks.
Fuel Line System
1 Fuel Line Fittings
M8 x 1.25
1
Fuel Line Fittings
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensures a tight seal between fuel line fittings and connected components.
2 Fuel Return Line Bolts
M6 x 1.0
2
Fuel Return Line Bolts
M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel return line is securely attached, preventing leaks.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Ac Compressor
1 A/C Compressor Mounting Bolts
M10 x 1.5
1
A/C Compressor Mounting Bolts
M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the compressor is aligned correctly before tightening.
Ac Lines
1 A/C Line Fittings
M8 x 1.25
1
A/C Line Fittings
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure fittings are clean and free of debris before tightening.
Evaporator Core
1 Evaporator Core Housing Bolts
M6 x 1.0
1
Evaporator Core Housing Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Estimated value based on similar small bolts in HVAC systems.
Heater Core
1 Heater Core Housing Bolts
M6 x 1.0
1
Heater Core Housing Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Estimated value based on similar small bolts in HVAC systems.
Blower Motor
1 Blower Motor Mounting Bolts
M6 x 1.0
1
Blower Motor Mounting Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Estimated value based on similar small bolts in HVAC systems.
Hvac Case
1 HVAC Case/Module Bolts
M6 x 1.0
1
HVAC Case/Module Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Estimated value based on similar small bolts in HVAC systems.
Condenser
1 Condenser Mounting Bolts
M6 x 1.0
1
Condenser Mounting Bolts
M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Estimated value based on similar small bolts in HVAC systems.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Strut Shock Absorber
1 Strut/Shock Absorber Mounting Bolts
M10 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure bolts are tightened evenly to avoid misalignment.
2 Upper Strut Mount Bolts
M8 x 1.25
2
Upper Strut Mount Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar components. Ensure even tightening to prevent noise.
3 Lower Shock Mounting Bolts
M12 x 1.75
3
Lower Shock Mounting Bolts
M12 x 1.75
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Estimated value based on similar components. Ensure proper alignment before tightening.
Control Arm Ball Joint
1 Control Arm Bolts
M14 x 2.0
1
Control Arm Bolts
M14 x 2.0
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Ensure proper alignment of the control arm before tightening.
2 Ball Joint Nut
M12 x 1.75
2
Ball Joint Nut
M12 x 1.75
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Ensure the ball joint is properly seated before tightening.
Steering Components
1 Tie Rod End Nut
M12 x 1.75
1
Tie Rod End Nut
M12 x 1.75
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Ensure the tie rod end is properly aligned before tightening.
2 Steering Gear/Rack Bolts
M16 x 2.0
2
Steering Gear/Rack Bolts
M16 x 2.0
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the steering rack is properly aligned with the chassis.
Sway Bar
1 Sway Bar Link Nut
M10 x 1.5
1
Sway Bar Link Nut
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the sway bar link is properly aligned before tightening.
2 Sway Bar Bracket Bolts
M8 x 1.25
2
Sway Bar Bracket Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on similar components. Ensure even tightening to prevent noise.
Wheel Hub
1 Wheel Lug Nuts
M14 x 1.5
1
Wheel Lug Nuts
M14 x 1.5
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Always use a star pattern when tightening lug nuts to ensure even clamping force.
2 Rear Axle Hub Nut
M24 x 2.0
2
Rear Axle Hub Nut
M24 x 2.0
Torque Specification
190 ft-lbs (258 N·m)
Important Notes
Estimated value based on similar components. Ensure proper seating of the wheel bearing.
Subframe
1 Subframe Mounting Bolts
M16 x 2.0
1
Subframe Mounting Bolts
M16 x 2.0
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the subframe is properly aligned with the chassis before tightening.
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 torque specification for lug nuts on a 2015 Dodge Challenger?
Q1
What IS the torque specification for lug nuts on a 2015 Dodge Challenger?
110 ft-lbs or 149 Nm
Q2 What torque wrench should I use for critical engine components on a 2010 Dodge Challenger?
Q2
What torque wrench should I use for critical engine components on a 2010 Dodge Challenger?
A high-quality, click-type torque wrench with a range covering the specified torque values IS recommended, such as a 3/8-inch drive torque wrench with a range of 20-150 ft-lbs (27-203 Nm).
Q3 How do I properly tighten cylinder head bolts on a 2018 Dodge Challenger?
Q3
How do I properly tighten cylinder head bolts on a 2018 Dodge Challenger?
Follow a specific tightening sequence and torque the bolts in multiple stages, starting with 22 ft-lbs (30 Nm), then 47 ft-lbs (64 Nm), and finally 65 ft-lbs (88 Nm).
Q4 IS it acceptable to use impact tools for tightening suspension components on a 2008 Dodge Challenger?
Q4
IS it acceptable to use impact tools for tightening suspension components on a 2008 Dodge Challenger?
No, impact tools should not be used on suspension components as they can over-tighten or damage the bolts and nuts.
Q5 What are the consequences of over-tightening torque specifications?
Q5
What are the consequences of over-tightening torque specifications?
Over-tightening can lead to stripped threads, damaged components, and potential safety hazards.
Q6 Why IS it important to follow torque specifications for brake components?
Q6
Why IS it important to follow torque specifications for brake components?
Properly torqued brake components ensure optimal braking performance, prevent premature wear, and reduce the risk of brake failure.
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 (10-310 Nm)
Specifically recommended for the 2008-present Dodge Challenger, providing accurate torque readings and ensuring proper component fitment.
- Wide torque range accommodating most applications
- Digital display for clear viewing
- Audible and visual alerts for precise tightening
- Ergonomic design for comfortable use
Hydraulic Torque Wrench (50-600 Nm)
Ideal for high-torque applications on the Challenger, such as wheel lug nuts and suspension components.
- Powerful and durable for demanding tasks
- Precise torque settings with minimal effort
- Built-in gauge for accurate readings
- Ergonomic handle for comfortable operation
Service Procedures
Engine Cylinder Head Bolt Torque Sequence
Step-by-step instructions for tightening cylinder head bolts to the correct torque specifications, ensuring proper cylinder head seating and preventing leaks.
- Clean all bolt threads and mating surfaces.
- Apply a thin layer of engine assembly lubricant to the bolt threads.
- Tighten the bolts in the specified sequence and torque values (see Technical Bulletins for specific values).
- Recheck torque values after engine warm-up.
Suspension Component Torque Specifications
Comprehensive guide to tightening torque values for suspension components such as control arms, ball joints, and sway bars.
- Raise the vehicle and support it securely.
- Locate the suspension component and identify the appropriate torque values (see Technical Bulletins).
- Use the recommended torque wrench to tighten the bolts or nuts to the specified values.
- Tighten all bolts or nuts in the correct sequence, as per the service manual.
Technical Service Bulletins
Revised Torque Specifications for Challenger Hellcat Engine Components
2018-03-15Updates and corrects torque specifications for various engine components in the 2015-2018 Dodge Challenger Hellcat models.
2015-2018 Challenger Hellcat
Resolution: Presents revised torque values for cylinder head bolts, connecting rod bolts, and other critical components.
Updated Torque Specifications for Challenger SRT Models
2020-06-01Provides updated torque specifications for specific components in the 2020 and newer Dodge Challenger SRT models.
2020-Present Challenger SRT
Resolution: Includes torque values for suspension components, driveline bolts, and brake calipers.
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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.
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