Dodge Viper 2013-2017 Torque Specifications
Dodge Viper 2013-2017

Dodge Viper 2013-2017 Torque Specifications

Complete Dodge Viper 2013-2017 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

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

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

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

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

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

8.4l Engine

Torque specifications for 8.4L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 90°
Important Notes
Follow the specified torque sequence to ensure even clamping force.

Crankshaft And Bearings

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
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed before tightening.

Flywheel

1

Flywheel Bolts

M10 x 1.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure the flywheel is properly aligned before tightening.

Oil System

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

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the housing is properly aligned before tightening.
3

Oil Drain Plug Bolt

M12 x 1.75
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the drain plug gasket is properly seated before tightening.

Valve Train

1

Valve Cover Bolts

M6 x 1.0
Torque Specification
7.9 ft-lbs (11 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
2

Rocker Arms/Shafts Bolts

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the rocker arms are properly aligned before tightening.

Timing System

1

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2

Camshaft Sprocket Bolt

M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure the sprocket is properly aligned before tightening.

Cooling System

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
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the thermostat housing gasket is properly seated before tightening.

Accessory Drive

1

Serpentine Belt Tensioner Bolt

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2

Drive Belt Idler Pulley Bolt

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the idler pulley is properly aligned before tightening.

Engine Mounts

1

Engine Mount Bolts

M10 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Ensure the engine mounts are properly aligned before tightening.

Body

Torque specifications for Body

Suspension And Steering

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
110 ft-lbs (149 N·m)
Important Notes
Critical for wheel attachment and safety. Always use a star pattern when tightening.
2

Strut/Shock Absorber Mounting Bolts

M10 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensures proper suspension function and prevents stress on the body structure.
3

Control Arm Bolts

M12 x 1.75
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Critical for suspension alignment and preventing stress on the body structure.
4

Steering Gear/Rack Bolts

M14 x 2.0
Torque Specification
110 ft-lbs (149 N·m)
Important Notes
Ensures the steering system is securely attached to the frame or subframe.

Fuel System

1

Fuel Tank Strap Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensures the fuel tank remains securely mounted to the underbody.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensures a secure connection between the fuel filler neck and the body.

Body Panels And Attachments

1

Body Panel Bolts (e.g., fenders, doors, hood, trunk)

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures panels are securely attached without over-tightening.
2

Seat Mounting Bolts

M8 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value. Critical for passenger safety during normal operation or collisions.
3

Bumper Mounting Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Ensures bumpers remain securely attached and function as intended.
4

Hood Hinge Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures proper alignment and operation of the hood.
5

Trunk Lid Hinge Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures proper alignment and operation of the trunk lid.
6

Door Hinge Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures proper alignment and operation of the doors.

Brakes

Torque specifications for Brakes

Brake Caliper

1

Brake Caliper Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the caliper is properly aligned before torquing.
2

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Specification
130 ft-lbs (176 N·m)
Important Notes
Ensure the bracket is seated properly before torquing.

Brake Disc Drum

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the disc/drum is properly seated before torquing.

Wheel Hub

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
110 ft-lbs (149 N·m)
Important Notes
Always use a torque wrench to avoid over-tightening.

Brake Hydraulics

1

Brake Line Fittings

M10 x 1.0
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure fittings are properly aligned before torquing.
2

Master Cylinder Mounting Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the master cylinder is properly seated before torquing.

Abs System

1

ABS Sensor Mounting Bolts

M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the sensor is properly aligned before torquing.

Drivetrain

Torque specifications for Drivetrain

Flywheel And Clutch

1

Flywheel Bolts

M10 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid warping the flywheel.
2

Clutch Pressure Plate Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar clutch assemblies. Tighten in a star pattern.

Transmission

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure transmission is properly aligned before tightening.
2

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Tighten bolts in a crisscross pattern to ensure even sealing.
3

Transmission Bellhousing Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar bellhousing bolt sizes. Tighten in a crisscross pattern.

Driveshaft And Axles

1

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure axle is properly seated before tightening.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
180 ft-lbs (244 N·m)
Important Notes
Use a torque wrench capable of handling high torque values.
3

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Tighten bolts in a crisscross pattern to ensure even torque distribution.

Differential And Transfer Case

1

Differential Mounting Bolts

M12 x 1.75
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on similar differential mounting bolts. Tighten in a crisscross pattern.
2

Differential Drain/Fill Plug

M14 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure plug threads are clean and free of debris before installation.
3

Transfer Case Mounting Bolts

M10 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value based on similar transfer case mounting bolts. Tighten in a crisscross pattern.
4

Transfer Case Drain/Fill Plug

M12 x 1.75
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure plug threads are clean and free of debris before installation.

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Bolt

M6 x 1.0
Torque Specification
7.42 ft-lbs (10 N·m)
Important Notes
Ensures a reliable electrical connection and prevents arcing or misfires.

Starting System

1

Starter Motor Mounting Bolt

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensures proper engagement with the flywheel and prevents electrical connection issues.

Charging System

1

Alternator Mounting Bolt

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensures the alternator is correctly aligned and maintains a stable electrical connection.

Battery System

1

Battery Terminal Nut

M6 x 1.0
Torque Specification
5.83 ft-lbs (8 N·m)
Important Notes
Ensures a solid electrical connection and prevents voltage drop or loose connections.

Grounding System

1

Ground Cable Bolt

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Ensures a reliable electrical ground critical for the vehicle’s electrical system.

Engine Control System

1

ECU Mounting Bolt

M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Estimated value. Ensures the ECU is securely mounted and prevents vibration-related electrical issues.

Fuse Box System

1

Fuse Box Mounting Bolt

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Ensures the fuse box remains stable and maintains proper electrical connections.

Wiring Harness System

1

Wiring Harness Retention Bolt

M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Estimated value. Prevents harness movement, which could lead to wire chafing or disconnections.

Emissions Sensors

Torque specifications for Emissions_sensors

Exhaust Manifold System

1

Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.

Exhaust Pipe System

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the exhaust pipe is properly aligned before tightening.
2

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the catalytic converter is properly aligned before tightening.

Emissions Control System

1

EGR Valve Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the EGR valve is properly seated before tightening.
2

Oxygen Sensor (O2 Sensor) Mounting Nut

M12 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the sensor is properly aligned before tightening.
3

Exhaust Gas Temperature (EGT) Sensor Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.

Heat Shield And Dpf System

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.
2

DPF (Diesel Particulate Filter) Mounting Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the DPF is properly aligned before tightening.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold Headers

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure a proper seal to prevent exhaust leaks at this junction.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure a proper seal to prevent exhaust leaks.

Muffler

1

Muffler to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure a proper seal to prevent exhaust leaks.

Exhaust Hangers

1

Exhaust Hanger Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust system is properly aligned before tightening.

Oxygen Sensor

1

Oxygen Sensor (O2 Sensor) Bolts

M12 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.

Heat Shields

1

Heat Shield Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Avoid over-tightening to prevent damage to the heat shield.

Fuel

Torque specifications for Fuel

Fuel Rail System

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to maintain even pressure on the fuel rail.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Proper torque ensures a leak-free seal between the injector and fuel rail.

Fuel Pump And Tank System

1

Fuel Pump Mounting Bolts

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the fuel pump is properly seated before tightening bolts.
2

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the fuel tank is properly aligned before tightening the straps.
3

Fuel Tank Sender Unit Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in the fuel system.

Fuel Delivery System

1

Fuel Filter Bolt/Nut

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the fuel filter is properly aligned before tightening.
2

Fuel Filler Neck Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the filler neck is properly aligned with the fuel tank.
3

Fuel Line Fittings

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on similar M8 fittings in the fuel system.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N-m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute load. Estimated bolt size based on typical A/C compressor applications.

Refrigerant Lines

1

A/C Line Fittings

M12 x 1.5
Torque Specification
30 ft-lbs (41 N-m)
Important Notes
Ensure fittings are clean and free of debris before installation. Estimated bolt size based on typical refrigerant line applications.

Evaporator Core

1

Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N-m)
Important Notes
Ensure housing is properly sealed to prevent refrigerant leaks. Estimated bolt size based on typical evaporator housing applications.

Blower Motor

1

Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
7.42 ft-lbs (10 N-m)
Important Notes
Ensure the blower motor is securely mounted to prevent vibrations. Estimated bolt size based on typical blower motor applications.

Heater Core

1

Heater Core Inlet/Outlet Fittings

M8 x 1.25
Torque Specification
18 ft-lbs (24 N-m)
Important Notes
Ensure fittings are properly sealed to prevent coolant leaks. Estimated bolt size based on typical heater core applications.

Hvac Case

1

HVAC Case Assembly Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N-m)
Important Notes
Ensure the case is securely assembled to prevent air leaks. Estimated bolt size based on typical HVAC case applications.

Suspension

Torque specifications for Suspension

Strut Shock Absorber

1

Strut/Shock Absorber Mounting Bolts

M12 x 1.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure bolts are tightened evenly to prevent misalignment.
2

Upper Strut Mount Bolts

M10 x 1.25
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value based on similar M10 bolt applications.
3

Lower Shock Mounting Bolts

M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Estimated value based on similar M12 bolt applications.

Control Arm Ball Joint

1

Control Arm Bolts

M14 x 1.5
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 1.25
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Ensure the ball joint is properly seated before tightening.

Steering System

1

Tie Rod End Nut

M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the tie rod end is properly aligned with the steering knuckle.
2

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
110 ft-lbs (149 N·m)
Important Notes
Ensure the steering rack is properly aligned with the chassis.

Sway Bar System

1

Sway Bar Link Nut

M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the sway bar link is properly aligned with the sway bar and suspension.
2

Rear Sway Bar Mounting Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar M8 bolt applications.

Wheel Hub System

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
110 ft-lbs (149 N·m)
Important Notes
Always use a star pattern when tightening wheel lug nuts to ensure even pressure.

Subframe Trailing Arm

1

Subframe Mounting Bolts

M14 x 1.5
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
Ensure the subframe is properly aligned with the chassis before tightening.
2

Rear Trailing Arm Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Estimated value based on similar M12 bolt applications.

Tr6060 Transmission

Torque specifications for Tr6060 Transmission

Flywheel And Clutch

1

Flywheel Bolts

M10 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure the flywheel is properly aligned before torquing.
2

Clutch Pressure Plate Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the clutch disc is properly aligned before torquing.
3

Bellhousing Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the transmission is properly aligned with the engine before torquing.

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the transmission is properly aligned before torquing.
2

Transmission Crossmember Bolts

M12 x 1.75
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Ensure the crossmember is properly aligned before torquing.

Transmission Fluid System

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 torquing.
2

Transmission Drain Plug

M12 x 1.75
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the drain plug washer is in good condition before installation.
3

Transmission Fill Plug

M12 x 1.75
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the fill plug washer is in good condition before installation.
4

Transmission Cooler Line Fittings

M14 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the fittings are properly aligned before torquing.

Drivetrain Connections

1

Drive Axle/Half Shaft Bolts

M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the drive axles are properly aligned before torquing.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
180 ft-lbs (244 N·m)
Important Notes
Ensure the CV joint is properly seated before torquing.
3

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the drive shaft is properly aligned before torquing.

Shift Mechanism

1

Transmission Shift Linkage Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the shift linkage is properly aligned before torquing.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

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

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

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 the 2013-2017 Dodge viper's lug nuts?

According to Dodge technical specifications for the 2013-2017 Dodge viper, the torque for lug nuts IS 150 ft-lbs (203 Nm).

Q2

What IS the recommended torque sequence for tightening the cylinder head bolts on the Dodge viper?

As per the Dodge service manual, follow this torque sequence for cylinder head bolts: 1, 5, 2, 6, 3, 4. Tighten each bolt in three stages to the specified torque value of 100 ft-lbs (136 Nm).

Q3

What IS the torque specification for the oil pan drain bolt on the 2015 Dodge viper?

The torque specification for the oil pan drain bolt on the 2015 Dodge viper IS 20 ft-lbs (27 Nm).

Q4

What type of torque wrench IS recommended for use on the Dodge viper?

Dodge recommends using a high-quality torque wrench with a range that covers the torque specifications for the vehicle. Ensure the wrench IS calibrated regularly to maintain accuracy.

Q5

What are the potential risks of over-tightening bolts?

Over-tightening bolts can cause damage to the fasteners, threads, or components they connect. This can lead to leaks, stripping, or even breakage, which can compromise the vehicle's safety and reliability.

Q6

IS there a specific torque value for spark plugs on the Dodge viper?

Yes, the torque specification for spark plugs on the Dodge viper IS 18 ft-lbs (25 Nm). Always refer to the latest official Dodge service manual for the most accurate and up-to-date torque specifications.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

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

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

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 2013-2017 Dodge viper.

  • Digital display for accurate readings
  • Audible alarm when target torque IS reached
  • Multiple units (Nm, ft-lb, in-lb)
  • Reversible ratcheting mechanism
Learn more
Service Procedures
Technical Service Bulletins

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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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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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