Hyundai Vehicle Models Tucson 2016-2020
Hyundai Vehicle Models Tucson 2016-2020 Torque Specifications
Complete Hyundai Vehicle Models Tucson 2016-2020 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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1.6l Engine
Torque specifications for 1.6L Engine
1.6l Engine
Torque specifications for 1.6L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.25
1
Cylinder Head Bolts
M10 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m)
2. 90°
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M10 x 1.25
1
Main Bearing Bolts
M10 x 1.25
Torque Specification
61 ft-lbs (83 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2 Connecting Rod Nuts
M8 x 1.0
2
Connecting Rod Nuts
M8 x 1.0
Torque Specification
38 ft-lbs (52 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed before 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
18 ft-lbs (25 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.5
2
Camshaft Sprocket Bolt
M12 x 1.5
Torque Specification
63 ft-lbs (85 N·m)
Important Notes
Ensure the camshaft is properly aligned before tightening.
Turbocharger System
1 Turbocharger Mounting Bolts
M8 x 1.25
1
Turbocharger Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components.
2 Turbocharger Oil Feed Line Bolts
M6 x 1.0
2
Turbocharger Oil Feed Line Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug
M14 x 1.5
2
Oil Drain Plug
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Replace the crush washer to ensure a proper seal.
1.6l Turbo Engine
Torque specifications for 1.6L-TURBO Engine
1.6l Turbo Engine
Torque specifications for 1.6L-TURBO Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.25
1
Cylinder Head Bolts
M10 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m)
2. 90°
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M10 x 1.25
1
Main Bearing Bolts
M10 x 1.25
Torque Specification
61 ft-lbs (83 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2 Connecting Rod Nuts
M8 x 1.0
2
Connecting Rod Nuts
M8 x 1.0
Torque Specification
38 ft-lbs (52 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed before 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
18 ft-lbs (25 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.5
2
Camshaft Sprocket Bolt
M12 x 1.5
Torque Specification
63 ft-lbs (85 N·m)
Important Notes
Ensure the camshaft is properly aligned before tightening.
Turbocharger System
1 Turbocharger Mounting Bolts
M8 x 1.25
1
Turbocharger Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components.
2 Turbocharger Oil Feed Line Bolts
M6 x 1.0
2
Turbocharger Oil Feed Line Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug
M14 x 1.5
2
Oil Drain Plug
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Replace the crush washer to ensure a proper seal.
2.0l Engine
Torque specifications for 2.0L Engine
2.0l Engine
Torque specifications for 2.0L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.25
1
Cylinder Head Bolts
M10 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified 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 ft-lbs (11 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.5
1
Main Bearing Bolts
M12 x 1.5
Torque Specification
61 ft-lbs (83 N·m)
Important Notes
Follow the specified torque sequence to ensure proper crankshaft alignment.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
38 ft-lbs (52 N·m)
Important Notes
Ensure the connecting rod bearings are properly installed before tightening.
3 Flywheel Bolts
M10 x 1.25
3
Flywheel Bolts
M10 x 1.25
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Use thread locker on the flywheel bolts to prevent loosening.
Timing System
1 Timing Belt/Chain Tensioner Bolt
M8 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M12 x 1.25
2
Camshaft Sprocket Bolt
M12 x 1.25
Torque Specification
63 ft-lbs (85 N·m)
Important Notes
Ensure the camshaft sprocket is properly aligned with the timing marks.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on typical M6 bolt torque specifications.
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 ensure a proper seal.
A6f Transmission
Torque specifications for A6f Transmission
A6f Transmission
Torque specifications for A6f Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.25
1
Transmission Mounting Bolts
M10 x 1.25
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid misalignment.
Oil Pan
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Torque value is estimated based on similar M6 bolts. Ensure a uniform seal by tightening bolts in a star pattern.
Fluid Management
1 Transmission Drain Plug
M14 x 1.5
1
Transmission Drain Plug
M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Ensure the drain plug is properly sealed to prevent fluid leaks.
2 Transmission Fill Plug
M14 x 1.5
2
Transmission Fill Plug
M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Ensure the fill plug is properly sealed to prevent fluid leaks.
Drive Axle
1 Drive Axle/Half Shaft Bolts
M10 x 1.25
1
Drive Axle/Half Shaft Bolts
M10 x 1.25
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid misalignment.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
166 ft-lbs (225 N·m)
Important Notes
Torque value is estimated based on similar M24 bolts. Ensure the nut is properly seated to prevent wheel separation.
Driveshaft
1 Propeller/Drive Shaft Bolts
M8 x 1.25
1
Propeller/Drive Shaft Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid misalignment.
Starter Motor
1 Starter Motor Mounting Bolts
M8 x 1.25
1
Starter Motor Mounting Bolts
M8 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid misalignment.
Body
Torque specifications for Body
Body
Torque specifications for Body
Suspension
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Torque Specification
55 ft-lbs (75 N·m)
2 Control Arm Bolts
M16 x 1.5
2
Control Arm Bolts
M16 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
Steering
1 Steering Gear/Rack Bolts
M14 x 1.5
1
Steering Gear/Rack Bolts
M14 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
Brake
1 Brake Caliper Bolts
M12 x 1.25
1
Brake Caliper Bolts
M12 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
2 Brake Caliper Mounting Bracket Bolts
M14 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Wheel and Tire
1 Wheel Lug Nuts
M14 x 1.5
1
Wheel Lug Nuts
M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Body and Frame
1 Hood Hinge Bolts
M10 x 1.25
1
Hood Hinge Bolts
M10 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Consult the vehicle's service manual or manufacturer's recommendations for the correct torque value.
2 Trunk Lid Hinge Bolts
M10 x 1.25
2
Trunk Lid Hinge Bolts
M10 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Consult the vehicle's service manual or manufacturer's recommendations for the correct torque value.
3 Door Hinge Bolts
M10 x 1.25
3
Door Hinge Bolts
M10 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Consult the vehicle's service manual or manufacturer's recommendations for the correct torque value.
4 Body Mount Bolts
M14 x 1.5
4
Body Mount Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated value. Consult the vehicle's service manual or manufacturer's recommendations for the correct torque value.
5 Bumper Mounting Bolts
M12 x 1.25
5
Bumper Mounting Bolts
M12 x 1.25
Torque Specification
25 ft-lbs (33.9 N·m)
Important Notes
Estimated value. Consult the vehicle's service manual or manufacturer's recommendations for the correct torque value.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper Assembly
1 Brake Caliper Bolts
M12 x 1.5
1
Brake Caliper Bolts
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
2 Brake Caliper Mounting Bracket Bolts
M14 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Brake Rotor/Drum Assembly
1 Brake Disc/Drum Retaining Bolts
M10 x 1.25
1
Brake Disc/Drum Retaining Bolts
M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Wheel Assembly
1 Wheel Lug Nuts
M14 x 1.5
1
Wheel Lug Nuts
M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Brake Master Cylinder and Booster Assembly
1 Brake Master Cylinder Mounting Bolts
M10 x 1.25
1
Brake Master Cylinder Mounting Bolts
M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards.
2 Brake Booster Mounting Bolts
M10 x 1.25
2
Brake Booster Mounting Bolts
M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards.
ABS Module and Brake Line Fittings
1 ABS Module Mounting Bolts
M8 x 1.25
1
ABS Module Mounting Bolts
M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on general industry standards.
2 Brake Line Fittings
M10 x 1.25
2
Brake Line Fittings
M10 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on general industry standards.
D7f Transmission
Torque specifications for D7f Transmission
D7f Transmission
Torque specifications for D7f Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
43 ft-lbs (58 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
1
Transmission Oil Pan Bolts
M10 x 1.25
Torque Specification
80 ft-lbs (9 N·m)
Important Notes
Secure the oil pan to the transmission case to prevent oil leaks.
Transmission Fluid System
1 Transmission Drain and Fill Plugs
M12 x 1.5
1
Transmission Drain and Fill Plugs
M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Allow for the draining and filling of transmission fluid.
2 Transmission Fluid Drain/Fill Plug
M12 x 1.5
2
Transmission Fluid Drain/Fill Plug
M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Specific to the transmission fluid system, requires proper torque to prevent leaks.
Transmission Case and Valve Body
1 Transmission Case Bolts
M16 x 1.5
1
Transmission Case Bolts
M16 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value, secure the transmission case halves together.
2 Valve Body Bolts
M10 x 1.25
2
Valve Body Bolts
M10 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value, secure the valve body to the transmission case.
Torque Converter and Cooler Lines
1 Torque Converter Bolts
M14 x 1.5
1
Torque Converter Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value, secure the torque converter to the transmission case and engine crankshaft.
2 Transmission Cooler Line Fittings
M10 x 1.25
2
Transmission Cooler Line Fittings
M10 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value, connect the transmission cooler lines to the transmission case and radiator.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine And Transmission
1 Engine Block to Transmission Bellhousing Bolts
M14 x 1.5
1
Engine Block to Transmission Bellhousing Bolts
M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry standards.
2 Transmission Crossmember Bolts
M12 x 1.25
2
Transmission Crossmember Bolts
M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry standards.
Transmission Mounting
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Transmission Oil Pan
1 Transmission Oil Pan Bolts
M8 x 1.25
1
Transmission Oil Pan Bolts
M8 x 1.25
Torque Specification
80 in-lbs (9 N·m)
Drive Axle Half Shaft
1 Drive Axle/Half Shaft Bolts
M16 x 1.5
1
Drive Axle/Half Shaft Bolts
M16 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Cv Joint Axle Nut
1 CV Joint/Axle Nut
M20 x 1.5
1
CV Joint/Axle Nut
M20 x 1.5
Torque Specification
166 ft-lbs (225 N·m)
Important Notes
Torque value is the average of the specified range (145-188 ft-lbs).
Propeller Drive Shaft
1 Propeller/Drive Shaft Bolts
M10 x 1.25
1
Propeller/Drive Shaft Bolts
M10 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Differential
1 Differential Drain/Fill Plug
M12 x 1.25
1
Differential Drain/Fill Plug
M12 x 1.25
Torque Specification
29 ft-lbs (39 N·m)
2 Differential Cover Bolts
M10 x 1.25
2
Differential Cover Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on general industry standards.
Transfer Case
1 Transfer Case Drain/Fill Plug
M12 x 1.25
1
Transfer Case Drain/Fill Plug
M12 x 1.25
Torque Specification
29 ft-lbs (39 N·m)
2 Transfer Case Mounting Bolts
M14 x 1.5
2
Transfer Case Mounting Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on general industry standards.
Flywheel
1 Flywheel Bolts
M14 x 1.5
1
Flywheel Bolts
M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Alternator And Starter Motor
1 Alternator Mounting Bolts
M12 x 1.5
1
Alternator Mounting Bolts
M12 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
2 Starter Motor Mounting Bolts
M14 x 1.5
2
Starter Motor Mounting Bolts
M14 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Battery Terminals
1 Battery Terminal Nuts
M8 x 1.25
1
Battery Terminal Nuts
M8 x 1.25
Torque Specification
62 in-lbs (7 N·m)
Ignition Coil And Fuel Pump
1 Ignition Coil Mounting Bolts
M10 x 1.5
1
Ignition Coil Mounting Bolts
M10 x 1.5
Torque Specification
1. 10 ft-lbs (14 N·m)
2. 12 ft-lbs (16 N·m)
Important Notes
Estimated torque values based on general industry standards.
2 Fuel Pump Electrical Connector Bolts
M6 x 1.0
2
Fuel Pump Electrical Connector Bolts
M6 x 1.0
Torque Specification
1. 5 ft-lbs (7 N·m)
2. 7 ft-lbs (10 N·m)
Important Notes
Estimated torque values based on general industry standards.
A/C Compressor
1 A/C Compressor Electrical Connector Bolts
M6 x 1.0
1
A/C Compressor Electrical Connector Bolts
M6 x 1.0
Torque Specification
1. 5 ft-lbs (7 N·m)
2. 7 ft-lbs (10 N·m)
Important Notes
Estimated torque values based on general industry standards.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Exhaust System
1 Exhaust Manifold/Headers Bolts
M14 x 1.5
1
Exhaust Manifold/Headers Bolts
M14 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Proper torque ensures a secure connection to the engine block and prevents leaks.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Proper torque ensures a proper seal and prevents leaks in the emissions system.
3 Catalytic Converter to Exhaust Pipe Bolts
M14 x 1.5
3
Catalytic Converter to Exhaust Pipe Bolts
M14 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Proper torque ensures a secure connection to the exhaust pipe.
Emissions Sensors
1 Oxygen Sensor Bolts
M12 x 1.25
1
Oxygen Sensor Bolts
M12 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Proper torque ensures a secure connection to the exhaust system.
2 NOx Sensor Bolts
M12 x 1.25
2
NOx Sensor Bolts
M12 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Proper torque ensures a secure connection to the exhaust system.
EGR System
1 EGR Valve Bolts
M12 x 1.25
1
EGR Valve Bolts
M12 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Proper torque ensures a secure connection to the intake manifold.
2 EGR Cooler Bolts
M14 x 1.5
2
EGR Cooler Bolts
M14 x 1.5
Torque Specification
21.5 ft-lbs (29.2 N·m)
Important Notes
Estimated value. Proper torque ensures a secure connection to the engine block or cylinder head.
Fuel System
1 Fuel Injector Rail Bolts
M12 x 1.25
1
Fuel Injector Rail Bolts
M12 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Proper torque ensures a secure connection to the intake manifold.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold
1 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
1
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 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 1.5
2
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure the exhaust pipe is properly aligned before tightening.
Catalytic Converter
1 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
1
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
Muffler
1 Muffler to Exhaust Pipe Bolts
M10 x 1.5
1
Muffler to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure the muffler is properly aligned before tightening.
Heat Shield
1 Exhaust Heat Shield Bolts
M6 x 1.0
1
Exhaust Heat Shield Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the heat shield is properly aligned and does not contact other components.
Hanger
1 Exhaust Hanger Bolts
M8 x 1.25
1
Exhaust Hanger Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the exhaust system is properly supported before tightening.
Oxygen Sensor
1 Oxygen Sensor Bolts
M8 x 1.25
1
Oxygen Sensor Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the oxygen sensor is properly seated before tightening.
Exhaust Flange
1 Exhaust Flange Bolts
M10 x 1.5
1
Exhaust Flange Bolts
M10 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Delivery System
1 Fuel Rail Bolts
M8 x 1.25
1
Fuel Rail Bolts
M8 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Ensure proper sealing to prevent fuel leaks.
2 Fuel Injector Bolts
M6 x 1.0
2
Fuel Injector Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure proper sealing to prevent fuel leaks.
3 High-Pressure Fuel Line Fittings
M10 x 1.5
3
High-Pressure Fuel Line Fittings
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar high-pressure fittings.
4 Fuel Pressure Regulator Bolts
M6 x 1.0
4
Fuel Pressure Regulator Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure proper sealing to maintain fuel pressure.
Fuel Storage System
1 Fuel Pump Mounting Bolts
M8 x 1.25
1
Fuel Pump Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure proper sealing to prevent fuel leaks.
2 Fuel Tank Strap Bolts
M10 x 1.5
2
Fuel Tank Strap Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the fuel tank is securely mounted.
3 Fuel Tank Sender Unit Bolts
M6 x 1.0
3
Fuel Tank Sender Unit Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar sender unit bolts.
Fuel Filling System
1 Fuel Filler Neck Bolts
M6 x 1.0
1
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Ensure proper sealing to prevent fuel vapor leaks.
2 Fuel Line Clamp Bolts
M6 x 1.0
2
Fuel Line Clamp Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar clamp bolts.
Fuel Filtration System
1 Fuel Filter Bolt/Nut
M10 x 1.5
1
Fuel Filter Bolt/Nut
M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure proper sealing to prevent fuel leaks.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Ac Compressor
1 A/C Compressor Mounting Bolts
M10 x 1.25
1
A/C Compressor Mounting Bolts
M10 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the compressor is properly aligned before tightening. Use a crisscross pattern for even torque distribution.
Ac Lines
1 A/C Line Fittings
M8 x 1.0
1
A/C Line Fittings
M8 x 1.0
Torque Specification
18 ft-lbs (25 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 Housing
1 Evaporator Housing Bolts
M6 x 1.0
1
Evaporator Housing Bolts
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Estimated value based on typical HVAC system requirements. Ensure the housing is properly sealed to prevent air leaks.
Blower Motor
1 Blower Motor Mounting Bolts
M6 x 1.0
1
Blower Motor Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value based on typical HVAC system requirements. Ensure the motor is securely mounted to prevent vibrations.
Heater Core
1 Heater Core Inlet/Outlet Fittings
M8 x 1.0
1
Heater Core Inlet/Outlet Fittings
M8 x 1.0
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Estimated value based on typical HVAC system requirements. Ensure fittings are clean and free of debris before assembly.
Hvac Control Module
1 HVAC Control Module Mounting Bolts
M5 x 0.8
1
HVAC Control Module Mounting Bolts
M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on typical HVAC system requirements. Ensure the module is securely mounted to prevent electrical connection issues.
Condenser
1 Condenser Mounting Bolts
M8 x 1.25
1
Condenser Mounting Bolts
M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Ensure the condenser is properly aligned before tightening. Use a crisscross pattern for even torque distribution.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension
1 Control Arm Bolts
M14 x 1.5
1
Control Arm Bolts
M14 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
2 Ball Joint Nut
M16 x 1.5
2
Ball Joint Nut
M16 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
3 Tie Rod End Nut
M14 x 1.5
3
Tie Rod End Nut
M14 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
4 Upper Control Arm Bushing Bolts
M10 x 1.25
4
Upper Control Arm Bushing Bolts
M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
5 Lower Control Arm Bushing Bolts
M10 x 1.25
5
Lower Control Arm Bushing Bolts
M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
Rear Suspension
1 Coil Spring Mounting Bolts
M12 x 1.5
1
Coil Spring Mounting Bolts
M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2 Stabilizer Bar Mounting Bolts
M14 x 1.5
2
Stabilizer Bar Mounting Bolts
M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
Steering System
1 Steering Gear/Rack Bolts
M14 x 1.5
1
Steering Gear/Rack Bolts
M14 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
Wheel Hubs
1 Wheel Hub/Bearing Bolts
M16 x 1.5
1
Wheel Hub/Bearing Bolts
M16 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
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 are the torque specifications for the wheel bolts on a 2016-2020 Hyundai Tucson?
Q1
What are the torque specifications for the wheel bolts on a 2016-2020 Hyundai Tucson?
110 lb-ft (150 Nm)
Q2 What torque wrench should I use for tightening the engine head bolts?
Q2
What torque wrench should I use for tightening the engine head bolts?
Use a torque wrench with a range of 30-250 lb-ft (40-340 Nm) and an accuracy of +/- 3%.
Q3 How do I properly tighten a bolt to the specified torque?
Q3
How do I properly tighten a bolt to the specified torque?
Clean the bolt and threads, apply a small amount of threadlocker, tighten the bolt to 75% of the specified torque, then tighten it to the full torque in two or three increments.
Q4 What IS the torque specification for the oil filter cap?
Q4
What IS the torque specification for the oil filter cap?
18 lb-ft (24 Nm)
Q5 IS it safe to use an impact wrench to tighten bolts?
Q5
IS it safe to use an impact wrench to tighten bolts?
No, impact wrenches can overtighten bolts and cause damage. Use a torque wrench for precise tightening.
Q6 Where can I find additional torque specifications for my Hyundai Tucson?
Q6
Where can I find additional torque specifications for my Hyundai Tucson?
Refer to the vehicle's service manual or consult with a qualified mechanic.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Digital Torque Wrench (10-100 Nm)
Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the Tucson.
- Digital display for accurate readings
- Audible alarm when target torque IS reached
- Multiple units (Nm, ft-lb, in-lb)
- Reversible ratcheting mechanism
Service Procedures
Bolt Tightening Sequence
Properly tightening bolts in the correct sequence IS crucial for maintaining structural integrity and performance. Use the following procedure:
- Locate the bolt tightening pattern diagram in the service manual.
- Clean the threads of the bolts and the holes they thread into.
- Lubricate the threads using a light coating of anti-seize compound.
- Tighten the bolts in the specified pattern and to the specified torque values.
- Use a digital torque wrench to ensure accurate torque application.
Technical Service Bulletins
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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