Kia Vehicle Models Cadenza 2017-present Torque Specifications
Kia Vehicle Models Cadenza 2017-present

Kia Vehicle Models Cadenza 2017-present Torque Specifications

Complete Kia Vehicle Models Cadenza 2017-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

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

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Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

3.3l Engine

Torque specifications for 3.3L Engine

Cylinder Head and Valvetrain

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
2

Valve Cover Bolts

M8 x 1.25
Torque Specification
4 ft-lbs (6 N·m)
3

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 2.0
Torque Specification
63 ft-lbs (86 N·m)
2

Connecting Rod Nuts

M12 x 1.75
Torque Specification
39 ft-lbs (53 N·m)
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 2.0
Torque Specification
159 ft-lbs (216 N·m)

Timing and Accessory Components

1

Timing Belt/Chain Tensioner Bolt

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
2

Camshaft Sprocket Bolt

M12 x 1.75
Torque Specification
58 ft-lbs (78 N·m)
3

Engine Accessory Bracket Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards.

Intake and Exhaust Components

1

Intake Manifold Bolts

M10 x 1.5
Torque Specification
16 ft-lbs (22 N·m)
2

Throttle Body Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
3

Exhaust Manifold/Header Bolts

M12 x 1.75
Torque Specification
23 ft-lbs (31 N·m)

Engine Mounting and Oil Components

1

Engine Mounting Bolts

M14 x 2.0
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on general industry standards.
2

Oil Pan Bolts

M10 x 1.5
Torque Specification
71 in-lbs (8 N·m)
3

Oil Drain Plug Bolt

M12 x 1.75
Torque Specification
22 ft-lbs (30 N·m)

Fuel and Ignition Components

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
11 ft-lbs (15 N·m)
2

Fuel Injector Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
3

Ignition Coil Bolt

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)

3.3l V6 Engine

Torque specifications for 3.3L-V6 Engine

Cylinder Head and Valvetrain

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
2

Valve Cover Bolts

M8 x 1.25
Torque Specification
4 ft-lbs (6 N·m)
3

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 2.0
Torque Specification
63 ft-lbs (86 N·m)
2

Connecting Rod Nuts

M12 x 1.75
Torque Specification
39 ft-lbs (53 N·m)
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 2.0
Torque Specification
159 ft-lbs (216 N·m)

Timing and Accessory Components

1

Timing Belt/Chain Tensioner Bolt

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
2

Camshaft Sprocket Bolt

M12 x 1.75
Torque Specification
58 ft-lbs (78 N·m)
3

Engine Accessory Bracket Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards.

Intake and Exhaust Components

1

Intake Manifold Bolts

M10 x 1.5
Torque Specification
16 ft-lbs (22 N·m)
2

Throttle Body Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
3

Exhaust Manifold/Header Bolts

M12 x 1.75
Torque Specification
23 ft-lbs (31 N·m)

Engine Mounting and Oil Components

1

Engine Mounting Bolts

M14 x 2.0
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on general industry standards.
2

Oil Pan Bolts

M10 x 1.5
Torque Specification
71 in-lbs (8 N·m)
3

Oil Drain Plug Bolt

M12 x 1.75
Torque Specification
22 ft-lbs (30 N·m)

Fuel and Ignition Components

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
11 ft-lbs (15 N·m)
2

Fuel Injector Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
3

Ignition Coil Bolt

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)

A8f Transmission

Torque specifications for A8f Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Secure the transmission to the engine block or transmission crossmember.

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M10 x 1.25
Torque Specification
71 in-lbs (8 N·m)
Important Notes
Secure the oil pan to the transmission case to prevent oil leaks.

Transmission Drain and Fill

1

Transmission Drain and Fill Plugs

M16 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Allow for the draining and filling of transmission fluid.

Transmission Case

1

A8F-Transmission Case Bolts

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on industry standards. Secure the transmission case together to ensure proper alignment and prevent movement or vibration.

Transmission Valve Body

1

A8F-Transmission Valve Body Bolts

M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on industry standards. Secure the valve body to the transmission case to ensure proper hydraulic pressure and flow.

Transmission Filter

1

A8F-Transmission Filter Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on industry standards. Secure the transmission filter to the transmission case to ensure proper filtration of transmission fluid.

Body

Torque specifications for Body

Suspension and Steering

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
2

Control Arm Bolts

M16 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
3

Ball Joint Nut

M12 x 1.25
Torque Specification
41 ft-lbs (56 N·m)
4

Tie Rod End Nut

M12 x 1.25
Torque Specification
41 ft-lbs (56 N·m)
5

Sway Bar Link Nut

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
6

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
52 ft-lbs (70 N·m)

Body and Frame

1

Body Mount Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Consult vehicle manufacturer's recommendations for accurate torque value.
2

Door Hinge Bolts

M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Consult vehicle manufacturer's recommendations for accurate torque value.
3

Hood Hinge Bolts

M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Consult vehicle manufacturer's recommendations for accurate torque value.
4

Trunk Lid Hinge Bolts

M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Consult vehicle manufacturer's recommendations for accurate torque value.
5

Bumper Mounting Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Consult vehicle manufacturer's recommendations for accurate torque value.

Brakes

Torque specifications for Brakes

Brake Caliper Assembly

1

Brake Caliper Bolts

M10 x 1.25
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensure the caliper is properly aligned before tightening.
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.5
Torque Specification
80 ft-lbs (109 N·m)
Important Notes
Ensure the bracket is securely attached to the chassis.

Brake Disc Drum Assembly

1

Brake Disc/Drum Retaining Bolts

M12 x 1.25
Torque Specification
72 ft-lbs (98 N·m)
Important Notes
Ensure the disc/drum is properly seated on the hub before tightening.

Wheel Assembly

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
80 ft-lbs (109 N·m)
Important Notes
Always use a torque wrench to ensure proper tightening.

Brake Pad Assembly

1

Brake Pad Retaining Bolts

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on typical brake pad retaining bolts.

Brake Line Assembly

1

Brake Line Fitting Bolts

M10 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on typical brake line fitting bolts.

Abs Sensor Assembly

1

ABS Sensor Mounting Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on typical ABS sensor mounting bolts.

Drivetrain

Torque specifications for Drivetrain

Engine

1

Flywheel Bolts

M12 x 1.5
Torque Specification
94 ft-lbs (128 N·m)
Important Notes
Proper torque ensures the flywheel is properly seated and the engine's rotational energy is transferred to the transmission.
2

Crankshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value. Proper torque ensures the sensor is properly seated and the engine's rotational position is accurately monitored.
3

Camshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value. Proper torque ensures the sensor is properly seated and the engine's valve timing is accurately monitored.

Transmission

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Proper torque ensures the transmission is properly aligned and supported.
2

Transmission Oil Pan Bolts

M8 x 1.25
Torque Specification
5.25 ft-lbs (8 N·m)
Important Notes
Proper torque ensures the oil pan is properly sealed and the transmission's lubrication system is maintained.
3

Transmission Cooler Line Fittings

M10 x 1.5
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated value. Proper torque ensures the lines are properly sealed and the transmission's cooling system is maintained.

Drivetrain

1

Drive Axle/Half Shaft Bolts

M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Proper torque ensures the drive axle/half shaft is properly seated and the vehicle's power is transferred to the wheels.
2

CV Joint/Axle Nut

M20 x 1.5
Torque Specification
177 ft-lbs (240 N·m)
Important Notes
Proper torque ensures the CV joint is properly seated and the vehicle's power is transferred to the wheels.
3

Propeller/Drive Shaft Bolts

M12 x 1.5
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Proper torque ensures the propeller/drive shaft is properly seated and the vehicle's power is transferred to the wheels.
4

Drive Axle/Half Shaft Nut

M20 x 1.5
Torque Specification
175 ft-lbs (237 N·m)
Important Notes
Estimated value. Proper torque ensures the drive axle/half shaft is properly seated and the vehicle's power is transferred to the wheels.

Differential

1

Differential Drain/Fill Plug

M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper torque ensures the plug is properly sealed and the differential's lubrication system is maintained.

Transfer Case

1

Transfer Case Drain/Fill Plug

M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper torque ensures the plug is properly sealed and the transfer case's lubrication system is maintained.

Electrical

Torque specifications for Electrical

Alternator And Starter Motor

1

Alternator Mounting Bolts

M12 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
2

Starter Motor Mounting Bolts

M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)

Battery And Ignition System

1

Battery Terminal Nuts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
2

Ignition Coil Bolt

M10 x 1.5
Torque Specification
7 ft-lbs (10 N·m)

Electrical Connectors

1

Spark Plug Wire Retainer Bolts

M6 x 1.0
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Estimated value based on general industry standards.
2

Fuel Pump Electrical Connector Bolts

M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on general industry standards.
3

A/C Compressor Electrical Connector Bolts

M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on general industry standards.
4

Power Steering Pump Electrical Connector Bolts

M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on general industry standards.

Emissions Sensors

Torque specifications for Emissions_sensors

EGR Valve

1

EGR Valve Bolts

M10 x 1.5
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Proper torque ensures a secure connection and prevents leaks.

Oxygen Sensors

1

Oxygen Sensor Bolts

M12 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for correct torque values.
2

Heated Oxygen Sensor (HO2S) Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for correct torque values.

NOx Sensors

1

NOx Sensor Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value based on industry standards. Consult vehicle manufacturer's recommendations for correct torque values.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M14 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Proper torque ensures a secure connection and prevents leaks.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold

1

Exhaust Manifold/Headers to Engine Block Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)

Exhaust Pipes

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
2

Exhaust Pipe Flange Bolts

M10 x 1.25
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 25 ft-lbs (34 N·m)
Important Notes
Estimated torque values. Consult manufacturer's recommendations for specific application.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)

Muffler

1

Muffler to Exhaust Pipe Bolts

M12 x 1.5
Torque Specification
23 ft-lbs (31 N·m)

Oxygen Sensor

1

Oxygen Sensor Bolts

M8 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m) 2. 20 ft-lbs (27 N·m)
Important Notes
Estimated torque values. Consult manufacturer's recommendations for specific application.

Exhaust System Mounting

1

Exhaust System Mounting Bracket Bolts

M14 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m) 2. 40 ft-lbs (54 N·m)
Important Notes
Estimated torque values. Consult manufacturer's recommendations for specific application.

Heat Shield

1

Heat Shield Bolts

M8 x 1.25
Torque Specification
1. 10 ft-lbs (14 N·m) 2. 15 ft-lbs (20 N·m)
Important Notes
Estimated torque values. Consult manufacturer's recommendations for specific application.

Fuel

Torque specifications for Fuel

Fuel Delivery

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Ensures the fuel rail remains securely in place, preventing fuel leaks and maintaining proper fuel pressure.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures a proper seal between the injector and the manifold, preventing fuel leaks.
3

High-Pressure Fuel Pump Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures the pump is securely mounted, preventing fuel leaks.

Fuel Storage

1

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensures the fuel tank remains securely mounted, preventing movement and fuel leaks.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures a secure connection, preventing fuel leaks during refueling.
3

Fuel Tank Sender Unit Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensures the sender unit remains securely mounted, preventing fuel leaks.

Fuel Filtration

1

Fuel Filter Bolt/Nut

M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensures the filter remains sealed, preventing fuel leaks and ensuring clean fuel delivery.

Fuel Regulation

1

Fuel Pressure Regulator Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensures the regulator is securely mounted, preventing fuel leaks.

Fuel Lines

1

Fuel Line Fittings

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Ensures a secure connection, preventing fuel leaks.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the compressor is properly aligned before tightening. Use a crisscross pattern for even torque distribution.

Refrigerant Lines

1

A/C Line Fittings

M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure fittings are clean and free of debris before assembly. Use a backup wrench to prevent twisting of the refrigerant lines.

Evaporator Core

1

Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems. Ensure the housing is properly sealed to prevent refrigerant leaks.

Blower Motor

1

Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems. Ensure the motor is securely mounted to prevent vibrations.

Heater Core

1

Heater Core Inlet/Outlet Fittings

M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure fittings are clean and free of debris before assembly. Use a backup wrench to prevent twisting of the coolant lines.

Hvac Case

1

HVAC Case Assembly Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems. Ensure the case is properly sealed to prevent air leaks.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Secure the struts and shock absorbers to the vehicle's chassis.
2

Upper Control Arm Bolts

M16 x 1.5
Torque Specification
69 ft-lbs (94 N·m)
Important Notes
Estimated value based on industry standards. Secure the upper control arm to the vehicle's chassis.
3

Lower Control Arm Bolts

M18 x 1.5
Torque Specification
85 ft-lbs (116 N·m)
Important Notes
Estimated value based on industry standards. Secure the lower control arm to the vehicle's chassis.
4

Ball Joint Nut

M12 x 1.5
Torque Specification
41 ft-lbs (56 N·m)
Important Notes
Secure the ball joint to the control arm.

Rear Suspension

1

Control Arm Bolts

M14 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Secure the control arms to the vehicle's chassis and suspension components.
2

Stabilizer Bar Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on industry standards. Secure the stabilizer bar to the vehicle's chassis and control arms.

Steering System

1

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Secure the steering gear and rack to the vehicle's chassis.
2

Tie Rod End Nut

M12 x 1.5
Torque Specification
41 ft-lbs (56 N·m)
Important Notes
Secure the tie rod end to the steering gear and control arm.
3

Sway Bar Link Nut

M10 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Secure the sway bar link to the control arm.

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 recommended torque specification for the lug nuts on a 2017 Kia Cadenza?

129 ft-lbs (175 Nm).

Q2

What torque wrench should be used to achieve accurate measurements?

A high-quality torque wrench that has been calibrated to Kia's specifications.

Q3

How often should torque specifications be checked?

Every 6,000 miles (10,000 kilometers) or as per the manufacturer's recommended maintenance schedule.

Q4

What are the consequences of over-torquing or under-torquing bolts?

Over-torquing can damage threads or cause bolts to snap, while under-torquing can lead to loose connections and safety hazards.

Q5

Can I use a generic torque specification for all bolts on my Cadenza?

No, torque specifications vary depending on the size and location of the bolt. Refer to the Kia service manual for specific values.

Q6

How do I determine if a bolt IS properly torqued?

Use a calibrated torque wrench and follow the specified torque value. The bolt should not turn any further when the correct torque IS applied.

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 cadenza.

  • 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

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

Automotive Technical Specialist

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