Kia Vehicle Models Soul 2020-present Torque Specifications
Kia Vehicle Models Soul 2020-present

Kia Vehicle Models Soul 2020-present Torque Specifications

Complete Kia Vehicle Models Soul 2020-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

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

1.6l Engine

Torque specifications for 1.6L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 18 ft-lbs (24 N·m) 2. 90° 3. 90°
Important Notes
Follow the manufacturer's torque sequence diagram. Final torque is achieved via angle tightening.
2

Valve Cover Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8 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
Torque Specification
82 ft-lbs (111 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram. Ensure bearings are properly seated.
2

Connecting Rod Nuts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure rod bearings are properly seated before tightening.

Timing System

1

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
19 ft-lbs (26 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 with the camshaft.

Turbocharger System

1

Turbocharger Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the turbocharger is properly aligned with the exhaust manifold.
2

Turbocharger Oil Feed Line Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the oil feed line is properly seated before tightening.

1.6l Turbo I4 Engine

Torque specifications for 1.6L-TURBO-I4 Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 18 ft-lbs (24 N·m) 2. 90° 3. 90°
Important Notes
Follow the manufacturer's torque sequence diagram. Final torque is achieved via angle tightening.
2

Valve Cover Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8 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
Torque Specification
82 ft-lbs (111 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram. Ensure bearings are properly seated.
2

Connecting Rod Nuts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure rod bearings are properly seated before tightening.

Timing System

1

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
19 ft-lbs (26 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 with the camshaft.

Turbocharger System

1

Turbocharger Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the turbocharger is properly aligned with the exhaust manifold.
2

Turbocharger Oil Feed Line Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the oil feed line is properly seated before tightening.

2.0l I4 Engine

Torque specifications for 2.0L-I4 Engine

Cylinder Head and Engine Block

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque value is estimated based on similar components.
2

Cylinder Head to Engine Block Studs

M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Torque value is estimated based on general industry standards.

Main Bearings and Crankshaft

1

Main Bearing Bolts

M16 x 1.5
Torque Specification
82 ft-lbs (111 N·m)
2

Main Bearing Cap Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Torque value is estimated based on general industry standards.

Connecting Rods and Pistons

1

Connecting Rod Nuts

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)

Flywheel and Transmission

1

Flywheel Bolts

M14 x 1.5
Torque Specification
61 ft-lbs (83 N·m)
2

Engine Block to Transmission Bellhousing Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Torque value is estimated based on general industry standards.

Valve Train and Timing

1

Valve Cover Bolts

M10 x 1.5
Torque Specification
7 ft-lbs (9 N·m)
2

Timing Belt/Chain Tensioner Bolt

M12 x 1.5
Torque Specification
19 ft-lbs (26 N·m)
3

Camshaft Sprocket Bolt

M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)

Intake and Exhaust

1

Intake Manifold Bolts

M12 x 1.5
Torque Specification
19 ft-lbs (26 N·m)
2

Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)

Fuel and Ignition

1

Fuel Rail Bolts

M10 x 1.5
Torque Specification
14 ft-lbs (19 N·m)
2

Spark Plugs

14mm x 1.25
Torque Specification
17 ft-lbs (23 N·m)
3

Ignition Coil Bolt

M10 x 1.5
Torque Specification
8 ft-lbs (11 N·m)

Cooling System

1

Water Pump Bolts

M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
2

Water Pump Pulley Bolts

M14 x 1.5
Torque Specification
20 ft-lbs (27 N·m)

Body

Torque specifications for Body

Fuel System

1

Fuel Tank Strap Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the fuel tank is properly aligned before tightening.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Ensure the filler neck is properly aligned with the fuel tank.

Electrical System

1

Battery Terminal Nuts

M6 x 1.0
Torque Specification
4.5 ft-lbs (6 N·m)
Important Notes
Ensure the battery terminals are clean and free of corrosion before tightening.

Seating System

1

Seat Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on similar components. Ensure the seat is properly aligned before tightening.

Body Panels

1

Door Hinge Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the door is properly aligned before tightening.
2

Hood Hinge Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the hood is properly aligned before tightening.
3

Trunk/Liftgate Hinge Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the trunk/liftgate is properly aligned before tightening.
4

Bumper Mounting Bolts

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

Roof Rack

1

Roof Rack Mounting Bolts

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

Interior Trim

1

Interior Trim Panel Screws

M5 x 0.8
Torque Specification
0.9 ft-lbs (1.2 N·m)
Important Notes
Use a torque screwdriver to avoid over-tightening and damaging the trim panels.

Brakes

Torque specifications for Brakes

Brake Caliper and Mounting

1

Brake Caliper Bolts

M14 x 1.5
Torque Specification
86.5 ft-lbs (117.5 N·m)
Important Notes
Estimated average value from 79-94 ft-lbs range.
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.25
Torque Specification
66.5 ft-lbs (90.5 N·m)
Important Notes
Estimated average value from 61-72 ft-lbs range.

Brake Disc/Drum and Rotor

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Specification
61.5 ft-lbs (83.5 N·m)
Important Notes
Estimated average value from 58-65 ft-lbs range.
2

Brake Rotor Bolts

M12 x 1.5
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated average value from 30-40 ft-lbs range.

Brake Master Cylinder and ABS Sensor

1

Brake Master Cylinder Mounting Bolts

M10 x 1.25
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated average value from 20-25 ft-lbs range.
2

ABS Sensor Bolts

M8 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated average value from 10-15 ft-lbs range.

Brake Hose and Banjo Bolts

1

Brake Hose Banjo Bolts

M10 x 1.25
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated average value from 20-25 ft-lbs range.

D7f Transmission

Torque specifications for D7f Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Torque value is an average of the specified range.

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M8 x 1.25
Torque Specification
88 in-lbs (10 N·m)
Important Notes
Torque value is an average of the specified range.

Transmission Fluid System

1

Transmission Drain and Fill Plugs

M14 x 1.5
Torque Specification
32 ft-lbs (44 N·m)
Important Notes
Torque value is an average of the specified range.
2

Transmission Fluid Drain/Fill Plug

M14 x 1.5
Torque Specification
32 ft-lbs (44 N·m)
Important Notes
Torque value is an average of the specified range.

Transmission Case

1

D7F Transmission Case Bolts

M14 x 1.5
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
Torque value is an estimate, as the exact value may vary depending on the specific transmission model.

Transmission Valve Body

1

D7F Transmission Valve Body Bolts

M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Torque value is an estimate, as the exact value may vary depending on the specific transmission model.

Transmission Filter

1

D7F Transmission Filter Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque value is an estimate, as the exact value may vary depending on the specific transmission model.

Transmission Pan Gasket

1

D7F Transmission Pan Gasket Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Torque value is an estimate, as the exact value may vary depending on the specific transmission model.

Drivetrain

Torque specifications for Drivetrain

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 1.5
Torque Specification
82.5 ft-lbs (111.5 N·m)
Important Notes
Estimated average value between 80-85 ft-lbs (108-115 nm).
2

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
108.5 ft-lbs (147 N·m)
Important Notes
Estimated average value between 105-112 ft-lbs (142-152 nm).

Connecting Rods and Pistons

1

Connecting Rod Nuts

M12 x 1.25
Torque Specification
25.5 ft-lbs (34.5 N·m)
Important Notes
Estimated average value between 23-28 ft-lbs (31-38 nm).

Flywheel and Clutch

1

Flywheel Bolts

M14 x 1.5
Torque Specification
61.5 ft-lbs (83.5 N·m)
Important Notes
Estimated average value between 58-65 ft-lbs (79-88 nm).

Transmission and Transfer Case

1

Transmission Mounting Bolts

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value between 43-47 ft-lbs (59-64 nm).
2

Transfer Case to Transmission Bolts

M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value between 40-50 ft-lbs (54-68 nm).

Driveshaft and Axles

1

Drive Axle/Half Shaft Bolts

M14 x 1.5
Torque Specification
61.5 ft-lbs (83.5 N·m)
Important Notes
Estimated average value between 58-65 ft-lbs (79-88 nm).
2

CV Joint/Axle Nut

M20 x 1.5
Torque Specification
186.5 ft-lbs (253 N·m)
Important Notes
Estimated average value between 159-214 ft-lbs (216-290 nm).

Differential and Axle Shaft

1

Differential Cover Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated average value between 30-40 ft-lbs (41-54 nm).
2

Axle Shaft to Hub Bolts

M14 x 1.5
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
Estimated average value between 80-100 ft-lbs (108-135 nm).

Electrical

Torque specifications for Electrical

Electrical System

1

Battery Terminal Nuts

M10 x 1.5
Torque Specification
6.5 ft-lbs (7.5 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2

Starter Motor Mounting Bolts

M14 x 2.0
Torque Specification
32.5 ft-lbs (44 N·m)
3

Alternator Mounting Bolts

M14 x 2.0
Torque Specification
32.5 ft-lbs (44 N·m)
4

Ignition Coil Mounting Bolts

M8 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on general industry standards.
5

Fuel Pump Electrical Connector Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (1 N·m)
Important Notes
Estimated value based on general industry standards.
6

A/C Compressor Electrical Connector Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (1 N·m)
Important Notes
Estimated value based on general industry standards.
7

Power Steering Pump Electrical Connector Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (1 N·m)
Important Notes
Estimated value based on general industry standards.

Emissions Sensors

Torque specifications for Emissions_sensors

Oxygen Sensors

1

Oxygen Sensor Bolts

M12 x 1.5
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value based on industry standards. Actual value may vary depending on the specific vehicle and sensor type.
2

Heated Oxygen Sensor (HO2S) Bolts

M10 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on industry standards. Actual value may vary depending on the specific vehicle and sensor type.

Egr Valve

1

EGR Valve Bolts

M14 x 1.5
Torque Specification
16.5 ft-lbs (22.4 N·m)
Important Notes
Actual value may vary depending on the specific vehicle and EGR valve type.

Nox Sensor

1

NOx Sensor Bolts

M10 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on industry standards. Actual value may vary depending on the specific vehicle and sensor type.

Egt Sensor

1

EGT Sensor Bolts

M10 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on industry standards. Actual value may vary depending on the specific vehicle and sensor type.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold Headers

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure proper sequence to avoid warping the manifold.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure gasket is properly seated.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure gasket is properly seated.

Muffler

1

Muffler to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure gasket is properly seated.

Heat Shield

1

Exhaust Heat Shield Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque values are based on typical M6 bolt specifications. Avoid over-tightening to prevent damage to the heat shield.

Exhaust Hanger

1

Exhaust Hanger Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure hanger brackets are properly aligned.

Oxygen Sensor

1

Oxygen Sensor (O2 Sensor)

M18 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Torque values are based on typical M18 bolt specifications. Ensure sensor is properly seated.

Exhaust Flange

1

Exhaust Flange Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure gasket is properly seated.

Fuel

Torque specifications for Fuel

Fuel Delivery System

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Ensure proper alignment of the fuel rail before tightening.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
15.5 ft-lbs (21 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.
3

High-Pressure Fuel Pump Bolts

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

Fuel Tank And Accessories

1

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the tank is properly supported before tightening.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.
3

Fuel Tank Sender Unit Bolts

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

Fuel Filtration And Regulation

1

Fuel Filter Bolt/Nut

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the filter housing is properly aligned before tightening.
2

Fuel Pressure Regulator Bolts

M6 x 1.0
Torque Specification
11.5 ft-lbs (16 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
32 ft-lbs (44 N·m)
Important Notes
Torque value is the midpoint of the range 28-37 ft-lbs (38-50 Nm).

Ac Lines

1

A/C Line Fittings

M8 x 1.25
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Torque value is the midpoint of the range 10-13 ft-lbs (14-18 Nm).

Evaporator Core

1

Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque value is the midpoint of the range 7-10 ft-lbs (9-14 Nm).

Blower Motor

1

Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque value is the midpoint of the range 7-10 ft-lbs (9-14 Nm).

Heater Core

1

Heater Core Inlet/Outlet Fittings

M8 x 1.25
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Torque value is the midpoint of the range 10-13 ft-lbs (14-18 Nm).

Hvac Case

1

HVAC Case Assembly Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque value is the midpoint of the range 7-10 ft-lbs (9-14 Nm).

Condenser

1

Condenser Mounting Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque value is the midpoint of the range 18-22 ft-lbs (24-30 Nm).

Ivt Transmission

Torque specifications for Ivt Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Torque value is within the recommended range of 43-47 ft-lbs (59-64 nm).

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M10 x 1.25
Torque Specification
88 in-lbs (10 N·m)
Important Notes
Torque value is within the recommended range of 71-106 inch-lbs (8-12 nm).

Transmission Fluid System

1

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Torque value is within the recommended range of 29-36 ft-lbs (39-49 nm).
2

Transmission Fluid Drain/Fill Plug

M12 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Torque value is within the recommended range of 29-36 ft-lbs (39-49 nm).

IVT Transmission Case

1

IVT Transmission Case Bolts

M16 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated torque value based on industry standards for similar transmission cases.

IVT Valve Body

1

IVT Valve Body Bolts

M12 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated torque value based on industry standards for similar valve bodies.

IVT Solenoid Pack

1

IVT Solenoid Pack Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated torque value based on industry standards for similar solenoid packs.

IVT Pressure Regulator

1

IVT Pressure Regulator Bolts

M10 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated torque value based on industry standards for similar pressure regulators.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2

Control Arm Bolts

M12 x 1.25
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
3

Ball Joint Nut

M16 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
4

Tie Rod End Nut

M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
5

Sway Bar Link Nut

M8 x 1.25
Torque Specification
32 ft-lbs (43 N·m)

Upper Control Arm Bushings

1

Upper Control Arm Bushing Bolts

M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Lower Control Arm Bushings

1

Lower Control Arm Bushing Bolts

M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Stabilizer Bar Mounting

1

Stabilizer Bar Mounting Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Steering Knuckle

1

Steering Knuckle Bolts

M14 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

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 for the lug nuts on a 2020 Kia Soul?

100 ft-lbs (135 Nm) for steel wheels and 80 ft-lbs (108 Nm) for alloy wheels.

Q2

What IS the torque spec for the oil drain plug on a 2023 Kia Soul?

29 ft-lbs (40 Nm)

Q3

Can I use a regular torque wrench for tightening critical bolts like the crankshaft pulley bolt?

No, it IS highly recommended to use an angle torque wrench for critical bolts. A regular torque wrench may not provide the precise angle of rotation required.

Q4

What IS the proper procedure for torquing the cylinder head bolts on a 2022 Kia Soul?

Follow a specific tightening sequence as per Kia technical specifications. Tighten the bolts in multiple stages, gradually increasing the torque to the final specified value (refer to Kia service manual).

Q5

IS it safe to exceed the recommended torque specifications?

No, exceeding torque specifications can damage bolts, threads, or components. Always adhere to the specified torque values.

Q6

What are some common mistakes to avoid when torquing bolts?

Using the wrong torque wrench, not properly calibrating the wrench, over-tightening bolts, cross-threading bolts, and skipping tightening sequences.

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 soul.

  • 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

Bolt Torquing Procedure for 2020-Present Kia Soul

This detailed procedure provides comprehensive instructions on tightening bolts to the correct torque specifications for various components on the 2020-Present Kia Soul.

  • Safety Precautions: Wear appropriate safety gear and ensure the vehicle IS parked on a level surface with the parking brake engaged.
  • Locate the bolt or fastener you need to tighten. Refer to the vehicle's service manual for specific torque values.
  • Set the digital torque wrench to the desired torque value.
  • Tighten the bolt or fastener using the torque wrench. Apply steady pressure until the torque wrench clicks or beeps, indicating that the desired torque has been reached.
  • Double-check the tightness of the bolt or fastener using the torque wrench to ensure accuracy.
  • Follow the same procedure for all bolts and fasteners that require tightening.
View full procedure
Technical Service Bulletins

Technical Service Bulletin: Revised Torque Specifications for 2020-2022 Kia Soul Wheel Lug Nuts

2023-03-08

This technical bulletin provides updated torque specifications for the wheel lug nuts on 2020-2022 Kia Soul vehicles.

2020-2022 soul

Resolution: The revised torque specification for the wheel lug nuts IS 120 Nm (89 ft-lb). Dealers are instructed to retorque the wheel lug nuts to this new specification during the next scheduled maintenance or tire rotation.

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The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
  • Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
  • If you're unsure about any procedure, consult a qualified professional mechanic.
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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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