Lincoln Vehicle Models Lincoln MKZ 2017-present
Lincoln Vehicle Models Lincoln MKZ 2017-present Torque Specifications
Complete Lincoln Vehicle Models Lincoln MKZ 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
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
Search Specifications
Search by component name, bolt size, or description
Type to search through torque specifications. Use arrow keys to navigate results. Press Enter to select a result.
Torque Calculator
Convert between different torque units
2.0l I4 Engine
Torque specifications for 2.0L-I4 Engine
2.0l I4 Engine
Torque specifications for 2.0L-I4 Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 22 ft-lbs (30 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence for the cylinder head bolts. Failure to do so may result in improper sealing.
Crankshaft Assembly
1 Main Bearing Bolts
M10 x 1.25
1
Main Bearing Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the crankshaft is properly aligned before tightening the main bearing bolts.
2 Connecting Rod Nuts
M8 x 1.0
2
Connecting Rod Nuts
M8 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the connecting rod bearings are properly lubricated before assembly.
3 Flywheel Bolts
M12 x 1.5
3
Flywheel Bolts
M12 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
Important Notes
Use thread locker on the flywheel bolts to prevent loosening.
Valvetrain
1 Valve Cover Bolts
M6 x 1.0
1
Valve Cover Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening the bolts.
2 Camshaft Sprocket Bolt
M8 x 1.25
2
Camshaft Sprocket Bolt
M8 x 1.25
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure the camshaft timing is correct before tightening the sprocket bolt.
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. Ensure the turbocharger is properly aligned before tightening.
2 Turbocharger Oil Feed Line Bolt
M8 x 1.25
2
Turbocharger Oil Feed Line Bolt
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components. Ensure the oil feed line is properly aligned before tightening.
2.0l I4 Hybrid Engine
Torque specifications for 2.0L-I4-HYBRID Engine
2.0l I4 Hybrid Engine
Torque specifications for 2.0L-I4-HYBRID Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
1
Cylinder Head Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Secures the cylinder head to the engine block, ensuring proper sealing and compression.
2 Engine Block to Transmission Mounting Bolts
M14 x 1.5
2
Engine Block to Transmission Mounting Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Secures the engine block to the transmission, ensuring proper alignment and reducing vibration.
Main Bearings and Crankshaft
1 Main Bearing Bolts
M16 x 1.5
1
Main Bearing Bolts
M16 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Supports the crankshaft and bearings, maintaining engine stability and reducing wear.
2 Crankshaft Pulley/Harmonic Balancer Bolt
M20 x 1.5
2
Crankshaft Pulley/Harmonic Balancer Bolt
M20 x 1.5
Torque Specification
148 ft-lbs (200 N·m)
Important Notes
Attaches the crankshaft pulley or harmonic balancer, reducing vibrations and ensuring smooth engine operation.
Valve Train and Timing System
1 Valve Cover Bolts
M8 x 1.25
1
Valve Cover Bolts
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Covers the valve train, protecting it from debris and ensuring proper valve operation.
2 Timing Belt/Chain Tensioner Bolt
M10 x 1.5
2
Timing Belt/Chain Tensioner Bolt
M10 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Adjusts the timing belt or chain tension, maintaining proper engine timing and preventing damage.
3 Camshaft Sprocket Bolt
M8 x 1.25
3
Camshaft Sprocket Bolt
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Secures the camshaft sprocket, driving the timing belt or chain and ensuring proper valve operation.
Hybrid System
1 Hybrid System Electric Motor Bolts
M14 x 1.5
1
Hybrid System Electric Motor Bolts
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Secures the electric motor to the engine, ensuring proper integration and operation of the hybrid system.
2 Hybrid System Control Module Bolts
M10 x 1.5
2
Hybrid System Control Module Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value. Secures the control module, regulating the hybrid system's operation and ensuring proper communication with the engine.
Fuel System
1 Fuel Rail Bolts
M8 x 1.25
1
Fuel Rail Bolts
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Secures the fuel rail, providing a stable fuel supply to the engine.
2 Fuel Injector Bolts
M8 x 1.25
2
Fuel Injector Bolts
M8 x 1.25
Torque Specification
89 inch-lbs (10 N·m)
Important Notes
Secures the fuel injectors, ensuring proper fuel delivery and engine performance.
Cooling System
1 Water Pump Bolts
M10 x 1.5
1
Water Pump Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Secures the water pump, circulating coolant and maintaining engine temperature.
Ignition System
1 Spark Plugs
M14 x 1.25
1
Spark Plugs
M14 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensures proper spark plug seating, preventing damage and maintaining engine performance.
Oil System
1 Oil Pan Bolts
M10 x 1.5
1
Oil Pan Bolts
M10 x 1.5
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Secures the oil pan to the engine block, containing engine oil and preventing leaks.
Flywheel and Clutch
1 Flywheel Bolts
M16 x 1.5
1
Flywheel Bolts
M16 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
Important Notes
Attaches the flywheel to the crankshaft, providing a smooth surface for the clutch or torque converter.
2.0l I4 Turbo Engine
Torque specifications for 2.0L-I4-TURBO Engine
2.0l I4 Turbo Engine
Torque specifications for 2.0L-I4-TURBO Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 22 ft-lbs (30 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence for the cylinder head bolts. Failure to do so may result in improper sealing.
Crankshaft Assembly
1 Main Bearing Bolts
M10 x 1.25
1
Main Bearing Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the crankshaft is properly aligned before tightening the main bearing bolts.
2 Connecting Rod Nuts
M8 x 1.0
2
Connecting Rod Nuts
M8 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the connecting rod bearings are properly lubricated before assembly.
3 Flywheel Bolts
M12 x 1.5
3
Flywheel Bolts
M12 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
Important Notes
Use thread locker on the flywheel bolts to prevent loosening.
Valvetrain
1 Valve Cover Bolts
M6 x 1.0
1
Valve Cover Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening the bolts.
2 Camshaft Sprocket Bolt
M8 x 1.25
2
Camshaft Sprocket Bolt
M8 x 1.25
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure the camshaft timing is correct before tightening the sprocket bolt.
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. Ensure the turbocharger is properly aligned before tightening.
2 Turbocharger Oil Feed Line Bolt
M8 x 1.25
2
Turbocharger Oil Feed Line Bolt
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components. Ensure the oil feed line is properly aligned before tightening.
3.0l Twin Engine
Torque specifications for 3.0L-TWIN Engine
3.0l Twin Engine
Torque specifications for 3.0L-TWIN Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
1
Cylinder Head Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
2 Main Bearing Bolts
M14 x 1.5
2
Main Bearing Bolts
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Crankshaft and Connecting Rods
1 Connecting Rod Nuts
M12 x 1.5
1
Connecting Rod Nuts
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
2 Flywheel Bolts
M16 x 1.5
2
Flywheel Bolts
M16 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
Valvetrain and Intake Manifold
1 Valve Cover Bolts
M8 x 1.25
1
Valve Cover Bolts
M8 x 1.25
Torque Specification
89 in-lbs (10 N·m)
2 Intake Manifold Bolts
M10 x 1.5
2
Intake Manifold Bolts
M10 x 1.5
Torque Specification
89 in-lbs (10 N·m)
Exhaust System
1 Exhaust Manifold/Headers Bolts
M12 x 1.5
1
Exhaust Manifold/Headers Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Cooling System
1 Water Pump Bolts
M10 x 1.5
1
Water Pump Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
2 Engine Oil Cooler Mounting Bolts
M12 x 1.5
2
Engine Oil Cooler Mounting Bolts
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
Turbocharger System
1 Turbocharger Mounting Bolts
M14 x 1.5
1
Turbocharger Mounting Bolts
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on industry standards and may vary depending on the specific engine and application.
2 Intercooler Mounting Bolts
M12 x 1.5
2
Intercooler Mounting Bolts
M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on industry standards and may vary depending on the specific engine and application.
3.0l V6 Twin Turbo Engine
Torque specifications for 3.0L-V6-TWIN-TURBO Engine
3.0l V6 Twin Turbo Engine
Torque specifications for 3.0L-V6-TWIN-TURBO Engine
Cylinder Head and Engine Block
1 Cylinder Head Bolts
M12 x 1.5
1
Cylinder Head Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
2 Main Bearing Bolts
M14 x 1.5
2
Main Bearing Bolts
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Crankshaft and Connecting Rods
1 Connecting Rod Nuts
M12 x 1.5
1
Connecting Rod Nuts
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
2 Flywheel Bolts
M16 x 1.5
2
Flywheel Bolts
M16 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
Valvetrain and Intake Manifold
1 Valve Cover Bolts
M8 x 1.25
1
Valve Cover Bolts
M8 x 1.25
Torque Specification
89 in-lbs (10 N·m)
2 Intake Manifold Bolts
M10 x 1.5
2
Intake Manifold Bolts
M10 x 1.5
Torque Specification
89 in-lbs (10 N·m)
Exhaust System
1 Exhaust Manifold/Headers Bolts
M12 x 1.5
1
Exhaust Manifold/Headers Bolts
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Cooling System
1 Water Pump Bolts
M10 x 1.5
1
Water Pump Bolts
M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
2 Engine Oil Cooler Mounting Bolts
M12 x 1.5
2
Engine Oil Cooler Mounting Bolts
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
Turbocharger System
1 Turbocharger Mounting Bolts
M14 x 1.5
1
Turbocharger Mounting Bolts
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on industry standards and may vary depending on the specific engine and application.
2 Intercooler Mounting Bolts
M12 x 1.5
2
Intercooler Mounting Bolts
M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on industry standards and may vary depending on the specific engine and application.
6f50 Transmission
Torque specifications for 6f50 Transmission
6f50 Transmission
Torque specifications for 6f50 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
41 ft-lbs (55 N·m)
Important Notes
These bolts are critical for transmission alignment and stability.
Transmission Oil Pan
1 Transmission Oil Pan Bolts
M10 x 1.25
1
Transmission Oil Pan Bolts
M10 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
These bolts are critical for preventing oil leaks and ensuring proper lubrication.
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
15 ft-lbs (20 N·m)
Important Notes
These plugs are critical for preventing leaks and ensuring accurate fluid level monitoring.
2 Transmission Fluid Drain/Fill Plug
M12 x 1.5
2
Transmission Fluid Drain/Fill Plug
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
This plug is specific to the transmission fluid system and requires proper torque to prevent leaks and ensure accurate fluid level monitoring.
Transmission Bellhousing and Crossmember
1 Transmission Bellhousing Bolts
M14 x 1.5
1
Transmission Bellhousing Bolts
M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
These bolts are critical for transmission alignment and stability. Estimated value based on industry standards.
2 Transmission Crossmember Bolts
M16 x 1.5
2
Transmission Crossmember Bolts
M16 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
These bolts provide additional support and stability to the transmission. Estimated value based on industry standards.
Torque Converter and Cooler Lines
1 Torque Converter Bolts
M12 x 1.5
1
Torque Converter Bolts
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
These bolts are critical for proper engagement and disengagement of the torque converter. Estimated value based on industry standards.
2 Transmission Cooler Line Fittings
M10 x 1.25
2
Transmission Cooler Line Fittings
M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
These fittings are critical for preventing leaks and damage to the transmission. Estimated value based on industry standards.
6f55 Transmission
Torque specifications for 6f55 Transmission
6f55 Transmission
Torque specifications for 6f55 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
41 ft-lbs (55 N·m)
Important Notes
Proper torque ensures proper alignment and reduces vibrations.
Transmission Oil Pan
1 Transmission Oil Pan Bolts
M10 x 1.25
1
Transmission Oil Pan Bolts
M10 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Proper torque prevents oil leaks and ensures proper engine performance.
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
15 ft-lbs (20 N·m)
Important Notes
Proper torque prevents leaks and ensures the transmission operates correctly.
2 Transmission Cooler Line Fittings
M16 x 1.5
2
Transmission Cooler Line Fittings
M16 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value. Proper torque prevents leaks and ensures the transmission operates within the correct temperature range.
Transmission Solenoid and Valve Body
1 Transmission Solenoid Bolts
M8 x 1.25
1
Transmission Solenoid Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Proper torque ensures proper solenoid operation and prevents fluid leaks.
2 Transmission Valve Body Bolts
M12 x 1.5
2
Transmission Valve Body Bolts
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value. Proper torque ensures proper valve operation and prevents fluid leaks.
Torque Converter and Crossmember
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. Proper torque ensures proper converter operation and prevents damage to the transmission.
2 Transmission Crossmember Bolts
M16 x 1.5
2
Transmission Crossmember Bolts
M16 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value. Proper torque ensures proper alignment and prevents transmission damage.
Body
Torque specifications for Body
Body
Torque specifications for Body
Suspension System
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Torque Specification
125 ft-lbs (170 N·m)
Important Notes
Secure the strut/shock absorber to the vehicle's body.
2 Control Arm Bolts
M16 x 1.5
2
Control Arm Bolts
M16 x 1.5
Torque Specification
129 ft-lbs (175 N·m)
Important Notes
Attach the control arms to the vehicle's body.
3 Ball Joint Nut
M12 x 1.25
3
Ball Joint Nut
M12 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Secure the ball joint to the control arm.
4 Tie Rod End Nut
M10 x 1.25
4
Tie Rod End Nut
M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Attach the tie rod end to the steering gear.
5 Sway Bar Link Nut
M10 x 1.25
5
Sway Bar Link Nut
M10 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Secure the sway bar link to the sway bar.
Steering System
1 Steering Gear/Rack Bolts
M14 x 1.5
1
Steering Gear/Rack Bolts
M14 x 1.5
Torque Specification
77 ft-lbs (105 N·m)
Important Notes
Attach the steering gear/rack to the vehicle's body.
Body Mounts
1 Body Mount Bolts
M12 x 1.25
1
Body Mount Bolts
M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Secure the vehicle's body to the frame.
Doors And Hood
1 Door Hinge Bolts
M10 x 1.25
1
Door Hinge Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Attach the door hinges to the vehicle's body.
2 Hood Hinge Bolts
M10 x 1.25
2
Hood Hinge Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Attach the hood hinges to the vehicle's body.
3 Trunk Lid Hinge Bolts
M10 x 1.25
3
Trunk Lid Hinge Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Attach the trunk lid hinges to the vehicle's body.
Bumper Mounts
1 Bumper Mounting Bolts
M12 x 1.25
1
Bumper Mounting Bolts
M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Secure the bumper to the vehicle's body.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper and Mounting
1 Brake Caliper Bolts
M12 x 1.5
1
Brake Caliper Bolts
M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
These bolts secure the brake caliper to the rotor or drum.
2 Brake Caliper Mounting Bracket Bolts
M14 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M14 x 1.5
Torque Specification
148 ft-lbs (200 N·m)
Important Notes
These bolts attach the brake caliper mounting bracket to the steering knuckle or suspension component.
Brake Rotor and Drum
1 Brake Rotor Bolts
M10 x 1.25
1
Brake Rotor Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on general industry standards. These bolts secure the brake rotor to the hub.
2 Brake Disc/Drum Retaining Bolts
M8 x 1.25
2
Brake Disc/Drum Retaining Bolts
M8 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
These bolts hold the brake disc or drum in place.
Wheel and Hub
1 Wheel Lug Nuts
M14 x 1.5
1
Wheel Lug Nuts
M14 x 1.5
Torque Specification
100 ft-lbs (135 N·m)
Important Notes
These nuts secure the wheel to the hub.
Brake Master Cylinder and ABS
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. These bolts attach the brake master cylinder to the brake booster or firewall.
2 ABS Sensor Bolts
M6 x 1.0
2
ABS Sensor Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on general industry standards. These bolts secure the ABS sensor to the steering knuckle or suspension component.
3 Brake Line Fittings
M10 x 1.25
3
Brake Line Fittings
M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on general industry standards. These fittings connect the brake lines to the brake caliper, master cylinder, or ABS module.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine and Transmission Interface
1 Engine Block to Transmission Bellhousing Bolts
M12 x 1.5
1
Engine Block to Transmission Bellhousing Bolts
M12 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on general industry standards.
Transmission Mounting and Support
1 Transmission Mounting Bolts
M10 x 1.25
1
Transmission Mounting Bolts
M10 x 1.25
Torque Specification
41 ft-lbs (55 N·m)
2 Transmission Crossmember Bolts
M14 x 1.5
2
Transmission Crossmember Bolts
M14 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value based on general industry standards.
Transmission Oil Pan and Plugs
1 Transmission Oil Pan Bolts
M8 x 1.25
1
Transmission Oil Pan Bolts
M8 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
2 Transmission Drain and Fill Plugs
M12 x 1.5
2
Transmission Drain and Fill Plugs
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Differential and Transfer Case
1 Differential Drain/Fill Plug
M12 x 1.5
1
Differential Drain/Fill Plug
M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
2 Transfer Case Drain/Fill Plug
M12 x 1.5
2
Transfer Case Drain/Fill Plug
M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Drive Axles and Half Shafts
1 Drive Axle/Half Shaft Bolts
M14 x 1.5
1
Drive Axle/Half Shaft Bolts
M14 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
2 Drive Axle/Half Shaft Nut (inner)
M16 x 1.5
2
Drive Axle/Half Shaft Nut (inner)
M16 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Estimated value based on general industry standards.
Propeller/Drive Shaft
1 Propeller/Drive Shaft Bolts
M14 x 1.5
1
Propeller/Drive Shaft Bolts
M14 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
2 Propeller/Drive Shaft U-Joint Bolts
M10 x 1.25
2
Propeller/Drive Shaft U-Joint Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on general industry standards.
Flywheel and Crankshaft
1 Flywheel Bolts
M12 x 1.5
1
Flywheel Bolts
M12 x 1.5
Torque Specification
66 ft-lbs (90 N·m)
CV Joint and Axle
1 CV Joint/Axle Nut
M16 x 1.5
1
CV Joint/Axle Nut
M16 x 1.5
Torque Specification
159 ft-lbs (216 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
35 ft-lbs (47 N·m)
2 Starter Motor Mounting Bolts
M10 x 1.25
2
Starter Motor Mounting Bolts
M10 x 1.25
Torque Specification
31 ft-lbs (42 N·m)
Battery Terminals
1 Battery Terminal Nuts
M8 x 1.25
1
Battery Terminal Nuts
M8 x 1.25
Torque Specification
4.4 ft-lbs (6 N·m)
Important Notes
Note: The torque value is converted from inch-lbs to ft-lbs.
Ignition Coil
1 Ignition Coil Mounting Bolts
M8 x 1.25
1
Ignition Coil Mounting Bolts
M8 x 1.25
Torque Specification
1. 10 ft-lbs (14 N·m)
2. 15 ft-lbs (20 N·m)
Important Notes
Note: The torque value range is estimated based on similar components.
Electrical Connectors
1 Fuel Pump Electrical Connector Bolts
M5 x 0.8
1
Fuel Pump Electrical Connector Bolts
M5 x 0.8
Torque Specification
1. 0.7 ft-lbs (0.6 N·m)
2. 1.4 ft-lbs (1.4 N·m)
Important Notes
Note: The torque value range is estimated based on similar components.
2 A/C Compressor Electrical Connector Bolts
M5 x 0.8
2
A/C Compressor Electrical Connector Bolts
M5 x 0.8
Torque Specification
1. 0.7 ft-lbs (0.6 N·m)
2. 1.4 ft-lbs (1.4 N·m)
Important Notes
Note: The torque value range is estimated based on similar components.
3 Power Steering Pump Electrical Connector Bolts
M5 x 0.8
3
Power Steering Pump Electrical Connector Bolts
M5 x 0.8
Torque Specification
1. 0.7 ft-lbs (0.6 N·m)
2. 1.4 ft-lbs (1.4 N·m)
Important Notes
Note: The torque value range is estimated based on similar components.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Exhaust Manifold Headers
1 Exhaust Manifold/Headers Bolts
M8 x 1.25
1
Exhaust Manifold/Headers Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
Exhaust Pipe Connections
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M8 x 1.25
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
2 Catalytic Converter to Exhaust Pipe Bolts
M8 x 1.25
2
Catalytic Converter to Exhaust Pipe Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
Egr System
1 EGR Valve Bolts
M6 x 1.0
1
EGR Valve Bolts
M6 x 1.0
Torque Specification
7.42 ft-lbs (10 N·m)
Important Notes
Ensure the EGR valve is properly aligned before tightening.
Oxygen Sensors
1 Oxygen Sensor (O2 Sensor) Mounting Nut
M18 x 1.5
1
Oxygen Sensor (O2 Sensor) Mounting Nut
M18 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated value based on similar components. Ensure the sensor is properly seated before tightening.
Heat Shields
1 Catalytic Converter Heat Shield Bolts
M6 x 1.0
1
Catalytic Converter Heat Shield Bolts
M6 x 1.0
Torque Specification
7.42 ft-lbs (10 N·m)
Important Notes
Ensure the heat shield is properly aligned before tightening.
Diesel Particulate Filter
1 DPF Mounting Bolts
M8 x 1.25
1
DPF Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold Headers
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
22 ft-lbs (30 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M8 x 1.25
2
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure a secure connection to prevent leaks and maintain proper exhaust flow.
Catalytic Converter
1 Catalytic Converter to Exhaust Pipe Bolts
M8 x 1.25
1
Catalytic Converter to Exhaust Pipe Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure a tight seal to prevent exhaust leaks.
Muffler
1 Muffler to Exhaust Pipe Bolts
M8 x 1.25
1
Muffler to Exhaust Pipe Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure a secure connection to prevent leaks and maintain proper exhaust flow.
Exhaust Hangers
1 Exhaust Hanger Bolts
M6 x 1.0
1
Exhaust Hanger Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
Oxygen Sensors
1 Oxygen Sensor Bolts
M12 x 1.5
1
Oxygen Sensor Bolts
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure a secure fit to prevent leaks and maintain accurate sensor readings.
Heat Shields
1 Exhaust Heat Shield Bolts
M6 x 1.0
1
Exhaust Heat Shield Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure heat shields are securely fastened to prevent rattling.
Exhaust Flanges
1 Exhaust Flange Bolts
M8 x 1.25
1
Exhaust Flange Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure a tight seal to prevent exhaust leaks.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Delivery
1 Fuel Rail Bolts
M6 x 1.0
1
Fuel Rail Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensures proper fuel delivery and prevents leaks.
2 Fuel Injector Bolts
M6 x 1.0
2
Fuel Injector Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensures a proper seal and prevents fuel leaks.
3 High-Pressure Fuel Line Fittings
M8 x 1.25
3
High-Pressure Fuel Line Fittings
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensures a secure connection under high pressure.
Fuel Storage
1 Fuel Tank Strap Bolts
M10 x 1.5
1
Fuel Tank Strap Bolts
M10 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensures the fuel tank is securely mounted.
2 Fuel Tank Sender Unit Bolts
M6 x 1.0
2
Fuel Tank Sender Unit Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensures accurate fuel level readings and prevents leaks.
Fuel Filtration
1 Fuel Filter Bolt/Nut
M8 x 1.25
1
Fuel Filter Bolt/Nut
M8 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Ensures a tight seal and prevents fuel leaks.
Fuel Refueling
1 Fuel Filler Neck Bolts
M8 x 1.25
1
Fuel Filler Neck Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensures a secure connection and prevents leaks during refueling.
Fuel Pressure Regulation
1 Fuel Pressure Regulator Bolts
M6 x 1.0
1
Fuel Pressure Regulator Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensures proper fuel pressure regulation and prevents leaks.
Fuel Line Securing
1 Fuel Line Clamp Bolts
M6 x 1.0
1
Fuel Line Clamp Bolts
M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Prevents fuel line movement and potential leaks.
Hf35 Transmission
Torque specifications for Hf35 Transmission
Hf35 Transmission
Torque specifications for Hf35 Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M14 x 1.5
1
Transmission Mounting Bolts
M14 x 1.5
Torque Specification
41 ft-lbs (55 N·m)
Transmission Oil Pan
1 Transmission Oil Pan Bolts
M10 x 1.25
1
Transmission Oil Pan Bolts
M10 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Transmission Drain and Fill Plugs
1 Transmission Drain and Fill Plugs
M12 x 1.5
1
Transmission Drain and Fill Plugs
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Transmission Case and Valve Body
1 Transmission Case Bolts
M16 x 1.5
1
Transmission Case Bolts
M16 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on industry standards.
2 Valve Body Bolts
M12 x 1.25
2
Valve Body Bolts
M12 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on industry standards.
Transmission Pump and Torque Converter
1 Pump Mounting Bolts
M14 x 1.5
1
Pump Mounting Bolts
M14 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on industry standards.
2 Torque Converter Bolts
M16 x 1.5
2
Torque Converter Bolts
M16 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on industry standards.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
A/C Compressor Mounting
1 A/C Compressor Mounting Bolts
M12 x 1.5
1
A/C Compressor Mounting Bolts
M12 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
A/C Line Fittings
1 A/C Line Fittings
M10 x 1.25
1
A/C Line Fittings
M10 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
A/C Condenser Mounting
1 A/C Condenser Mounting Bolts
M10 x 1.25
1
A/C Condenser Mounting Bolts
M10 x 1.25
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 22 ft-lbs (30 N·m)
Important Notes
Estimated torque values based on industry standards.
A/C Evaporator Mounting
1 A/C Evaporator Mounting Bolts
M8 x 1.25
1
A/C Evaporator Mounting 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 based on industry standards.
A/C Compressor Pulley
1 A/C Compressor Pulley Bolt
M14 x 1.5
1
A/C Compressor Pulley Bolt
M14 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m)
2. 40 ft-lbs (55 N·m)
Important Notes
Estimated torque values based on industry standards.
A/C Refrigerant Line Clamps
1 A/C Refrigerant Line Clamp Bolts
M6 x 1.0
1
A/C Refrigerant Line Clamp Bolts
M6 x 1.0
Torque Specification
1. 10 ft-lbs (14 N·m)
2. 15 ft-lbs (20 N·m)
Important Notes
Estimated torque values based on industry standards.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension
1 Strut/Shock Absorber Mounting Bolts
M14 x 1.5
1
Strut/Shock Absorber Mounting Bolts
M14 x 1.5
Torque Specification
125 ft-lbs (170 N·m)
Important Notes
Proper torque is essential to prevent damage to the strut/shock absorber and maintain ride quality.
2 Control Arm Bolts
M16 x 1.5
2
Control Arm Bolts
M16 x 1.5
Torque Specification
129 ft-lbs (175 N·m)
Important Notes
Proper torque ensures the control arms function correctly, affecting ride quality and handling.
3 Ball Joint Nut
M12 x 1.25
3
Ball Joint Nut
M12 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Proper torque is crucial to prevent damage to the ball joint and maintain suspension integrity.
4 Tie Rod End Nut
M10 x 1.25
4
Tie Rod End Nut
M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Proper torque ensures the tie rod end functions correctly, affecting steering and suspension performance.
5 Sway Bar Link Nut
M12 x 1.25
5
Sway Bar Link Nut
M12 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Proper torque ensures the sway bar link functions correctly, affecting ride quality and handling.
Steering System
1 Steering Gear/Rack Bolts
M14 x 1.5
1
Steering Gear/Rack Bolts
M14 x 1.5
Torque Specification
77 ft-lbs (105 N·m)
Important Notes
Proper torque is essential to prevent damage to the steering gear/rack and maintain steering performance.
Suspension Bushings and Mounts
1 Upper Control Arm Bushing Bolts
M10 x 1.25
1
Upper Control Arm Bushing Bolts
M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Proper torque is essential to prevent damage to the bushings and maintain ride quality.
2 Lower Control Arm Bushing Bolts
M10 x 1.25
2
Lower Control Arm Bushing Bolts
M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Proper torque is essential to prevent damage to the bushings and maintain ride quality.
3 Stabilizer Bar Mounting Bolts
M12 x 1.25
3
Stabilizer Bar Mounting Bolts
M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Proper torque ensures the stabilizer bar functions correctly, affecting ride quality and handling.
4 Coil Spring Mounting Bolts
M12 x 1.25
4
Coil Spring Mounting Bolts
M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Proper torque is essential to prevent damage to the coil spring and maintain ride quality.
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
1
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
2
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
3
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the recommended torque for the lug nuts on my 2017-Present LINCOLN mkz?
Q1
What IS the recommended torque for the lug nuts on my 2017-Present LINCOLN mkz?
The recommended torque for the lug nuts on your 2017-Present LINCOLN mkz IS 100 ft-lbs.
Q2 What IS the proper way to tighten lug nuts?
Q2
What IS the proper way to tighten lug nuts?
Lug nuts should be tightened in a star pattern, using a torque wrench to achieve the correct torque. Always refer to your vehicle's owner's manual for specific torque values.
Q3 What are the torque specifications for the oil drain plug on my 2017-Present LINCOLN mkz?
Q3
What are the torque specifications for the oil drain plug on my 2017-Present LINCOLN mkz?
The torque specification for the oil drain plug on your 2017-Present LINCOLN mkz IS 25 ft-lbs.
Q4 What IS the torque specification for the spark plugs on my 2017-Present LINCOLN mkz?
Q4
What IS the torque specification for the spark plugs on my 2017-Present LINCOLN mkz?
The torque specification for the spark plugs on your 2017-Present LINCOLN mkz IS 15 ft-lbs.
Q5 What are the torque specifications for the brake calipers on my 2017-Present LINCOLN mkz?
Q5
What are the torque specifications for the brake calipers on my 2017-Present LINCOLN mkz?
The torque specifications for the brake calipers on your 2017-Present LINCOLN mkz vary depending on the specific caliper design. Refer to your vehicle's service manual for detailed specifications.
Q6 What IS the torque specification for the steering rack on my 2017-Present LINCOLN mkz?
Q6
What IS the torque specification for the steering rack on my 2017-Present LINCOLN mkz?
The torque specification for the steering rack on your 2017-Present LINCOLN mkz IS 50 ft-lbs.
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 mkz.
- Digital display for accurate readings
- Audible alarm when target torque IS reached
- Multiple units (Nm, ft-lb, in-lb)
- Reversible ratcheting mechanism
Service Procedures
Engine Head Bolt Tightening Procedure
Technical procedure overview specific to LINCOLN mkz
- Remove the old head bolts and clean the threads.
- Apply engine oil to the threads of the new head bolts.
- Tighten the head bolts to 25 Nm (18 ft-lb) in three stages.
- Tighten the head bolts to 50 Nm (37 ft-lb) in two stages.
- Tighten the head bolts to 75 Nm (55 ft-lb) in one final stage.
- Wait 30 minutes and re-tighten the head bolts to 75 Nm (55 ft-lb).
- Safety considerations and warnings
- Always wear safety glasses and gloves when working on your vehicle.
- Do not overtighten the head bolts, as this can damage the threads.
- Use a torque wrench to ensure that the head bolts are tightened to the correct torque specifications.
Technical Service Bulletins
Technical Service Bulletin 19-2251
2019-12-10Detailed bulletin description for LINCOLN mkz
2017-Present mkz
Resolution: Complete resolution steps with torque specifications
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.
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
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.
Intellectual Property
All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
ASE
15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.