Jeep Vehicle Models Compass 2017-present Torque Specifications
Jeep Vehicle Models Compass 2017-present

Jeep Vehicle Models Compass 2017-present Torque Specifications

Complete Jeep Vehicle Models Compass 2017-present torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

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

Used for gaskets and cover plates

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

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

Always use a calibrated torque wrench and follow specifications exactly.

Incorrect Torque Sequence

Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

Clean and inspect all threads before assembly. Use new thread locker if specified.

Reusing TTY Bolts

Torque-to-yield bolts are designed to stretch and must not be reused.

Prevention:

Always replace TTY bolts with new ones. They are single-use only.

Dry vs. Lubricated

Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

Torque Wrench Care

  • Calibrate annually or after 5,000 clicks
  • Store at lowest setting
  • Keep clean and lubricated

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

2.4l I4 Engine

Torque specifications for 2.4L-I4 Engine

Cylinder Head

1

Cylinder Head Bolts

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

Engine Block

1

Main Bearing Bolts

M16 x 1.5
Torque Specification
100 ft-lbs (135 N·m)
2

Cylinder Block to Engine Block Bolts

M14 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Estimated value based on industry standards.

Crankshaft

1

Connecting Rod Nuts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
2

Flywheel Bolts

M14 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
90 ft-lbs (122 N·m)

Camshaft

1

Camshaft Sprocket Bolt

M14 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
2

Camshaft Position Sensor Bolt

M10 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on industry standards.

Valvetrain

1

Rocker Arms/Shafts Bolts

M12 x 1.5
Torque Specification
21 ft-lbs (28 N·m)
2

Valve Cover Bolts

M10 x 1.5
Torque Specification
85 in-lbs (9.6 N·m)

Intake System

1

Intake Manifold Bolts

M12 x 1.5
Torque Specification
89 in-lbs (10 N·m)
2

Throttle Body Bolts

M10 x 1.5
Torque Specification
89 in-lbs (10 N·m)
3

Fuel Rail Bolts

M10 x 1.5
Torque Specification
89 in-lbs (10 N·m)

Exhaust System

1

Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
2

EGR Valve Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)

Ignition System

1

Spark Plugs

M14 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
2

Ignition Coil Bolt

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

Fuel System

1

Fuel Injector Bolts

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

Cooling System

1

Water Pump Bolts

M12 x 1.5
Torque Specification
105 in-lbs (12 N·m)
2

Water Pump Pulley Bolts

M12 x 1.5
Torque Specification
105 in-lbs (12 N·m)

Engine Mounts

1

Engine Mounting Bolts

M14 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on industry standards.

Oil System

1

Oil Pan Bolts

M12 x 1.5
Torque Specification
105 in-lbs (12 N·m)

Timing System

1

Timing Belt/Chain Tensioner Bolt

M12 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
2

Crankshaft Position Sensor Bolt

M10 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on industry standards.

948te Transmission

Torque specifications for 948te Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the transmission before tightening.

Oil Pan

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.

Fluid Plugs

1

Transmission Drain and Fill Plugs

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

Transmission Case

1

Transmission Case Bolts

M8 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on industry standards for similar transmission cases.

Valve Body

1

Valve Body Bolts

M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on industry standards for similar valve body applications.

Torque Converter

1

Torque Converter Bolts

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

Cooler Lines

1

Transmission Cooler Line Fittings

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on industry standards for similar cooler line fittings.

Body

Torque specifications for Body

Suspension And Steering

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
2

Control Arm Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
3

Ball Joint Nut

M16 x 1.5
Torque Specification
55 ft-lbs (74 N·m)
4

Tie Rod End Nut

M16 x 1.5
Torque Specification
55 ft-lbs (74 N·m)
5

Sway Bar Link Nut

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)

Body And Frame

1

Body Mount Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Consult vehicle's service manual for accurate torque value.
2

Door Hinge Bolts

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Consult vehicle's service manual for accurate torque value.
3

Hood Hinge Bolts

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Consult vehicle's service manual for accurate torque value.
4

Trunk Lid Hinge Bolts

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Consult vehicle's service manual for accurate torque value.
5

Bumper Mounting Bolts

M12 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value. Consult vehicle's service manual for accurate torque value.

Brakes

Torque specifications for Brakes

Brake Caliper System

1

Brake Caliper Bolts

M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure the caliper is properly aligned before torquing.
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Ensure the bracket is properly seated against the steering knuckle or axle.

Brake Rotor Drum System

1

Brake Disc/Drum Retaining Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the rotor or drum is properly seated on the hub before torquing.

Wheel Attachment System

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
100 ft-lbs (135 N·m)
Important Notes
Always torque lug nuts in a star pattern to ensure even pressure.

Brake Hydraulic System

1

Brake Hose Banjo Bolt

M10 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the banjo bolt is properly aligned with the brake hose and caliper.
2

Brake Master Cylinder Mounting Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the master cylinder is properly seated against the brake booster.

Brake Booster System

1

Brake Booster Mounting Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the booster is properly seated against the firewall.

Brake Pedal System

1

Brake Pedal Assembly Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the pedal assembly is properly aligned with the master cylinder.

Abs System

1

ABS Sensor Mounting Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Ensure the sensor is properly aligned with the tone ring.

Drivetrain

Torque specifications for Drivetrain

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 1.5
Torque Specification
100 ft-lbs (135 N·m)
2

Crankshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on general industry standards.
3

Camshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on general industry standards.

Connecting Rods and Pistons

1

Connecting Rod Nuts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)

Flywheel and Transmission

1

Flywheel Bolts

M14 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
2

Transmission Mounting Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)

Transmission Oil Pan and Cooler Lines

1

Transmission Oil Pan Bolts

M8 x 1.25
Torque Specification
9.5 ft-lbs (12 N·m)
2

Transmission Cooler Line Fittings

M10 x 1.5
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated value based on general industry standards.

Drive Axles and Half Shafts

1

Drive Axle/Half Shaft Bolts

M14 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
2

Drive Axle/Half Shaft Nut

M20 x 1.5
Torque Specification
135 ft-lbs (183 N·m)
Important Notes
Estimated value based on general industry standards.

CV Joints and Axles

1

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
185 ft-lbs (251 N·m)

Propeller/Drive Shaft

1

Propeller/Drive Shaft Bolts

M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)

Differential and Transfer Case

1

Differential Drain/Fill Plug

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
2

Transfer Case Drain/Fill Plug

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

Electrical

Torque specifications for Electrical

Alternator And Starter

1

Alternator Mounting Bolts

M12 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
2

Starter Motor Mounting Bolts

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

Ignition System

1

Ignition Coil Bolt

M8 x 1.25
Torque Specification
70 in-lbs (8 N·m)
Important Notes
Note: The torque value is specified in in-lbs, which is equivalent to 5.83 ft-lbs.
2

Spark Plug Wire Boot and Ignition Coil Boot Clamps

M6 x 1
Torque Specification
2 ft-lbs (3 N·m)
Important Notes
Estimated value. Consult the vehicle's manufacturer or component documentation for specific torque values.

Battery And Grounding

1

Battery Terminal Nuts

M10 x 1.5
Torque Specification
N/A
Important Notes
Hand-tighten only. Do not overtighten.
2

Electrical Grounding Bolts (e.g., engine block, chassis)

M12 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Consult the vehicle's manufacturer or component documentation for specific torque values.

Wiring Harness And Fuses

1

Wiring Harness Mounting Bolts

M10 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Consult the vehicle's manufacturer or component documentation for specific torque values.
2

Fuses and Relay Box Mounting Bolts

M12 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Consult the vehicle's manufacturer or component documentation for specific torque values.

Emissions Sensors

Torque specifications for Emissions_sensors

Exhaust Manifold System

1

Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Use a torque sequence to prevent warping of the manifold.

Exhaust Pipe System

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
2

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Emissions Control System

1

EGR Valve Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
2

Oxygen Sensor (O2 Sensor)

M18 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on similar sensor installations. Ensure threads are clean and free of debris.
3

Exhaust Gas Temperature Sensor Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar sensor installations. Ensure threads are clean and free of debris.

Diesel Emissions System

1

DPF (Diesel Particulate Filter) Mounting Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar filter installations. Ensure gasket is properly seated before tightening.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold Headers

1

Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

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

Exhaust Pipe Connections

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
2

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
3

Muffler to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Exhaust Support Components

1

Exhaust Hanger Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure hangers are properly aligned before tightening.
2

Oxygen Sensor Bolts

M12 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure sensor is properly seated before tightening.
3

Exhaust Heat Shield Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure heat shield is properly aligned before tightening.
4

Exhaust Flange Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Fuel

Torque specifications for Fuel

Fuel Rail and Injector System

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Proper torque is essential to prevent fuel leaks and maintain engine performance.
2

Fuel Injector Bolts

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated bolt size. Correct torque is necessary to prevent fuel leaks and maintain proper fuel injection.
3

Fuel Injector Rail Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Proper torque is essential to prevent fuel leaks and maintain engine performance.

Fuel Pump and Tank System

1

Fuel Pump Mounting Bolts

M10 x 1.5
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Estimated bolt size. Correct torque is necessary to prevent fuel leaks and maintain proper fuel pressure.
2

Fuel Tank Strap Bolts

M12 x 1.75
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated bolt size. Proper torque is essential to prevent fuel tank damage and maintain safety.
3

Fuel Filler Neck Bolts

M12 x 1.75
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated bolt size. Correct torque is necessary to maintain fuel system integrity.

Fuel Filter and Pressure Regulator System

1

Fuel Filter Bolt/Nut

M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated bolt size. Proper torque is essential to prevent fuel leaks and maintain engine performance.
2

Fuel Pressure Regulator Mounting Bolts

M8 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m) 2. 20 ft-lbs (27 N·m)
Important Notes
Estimated bolt size. Correct torque is necessary to prevent fuel leaks and maintain proper fuel system function.

Fuel Line and Vent Valve System

1

Fuel Line Fittings

M8 x 1.25
Torque Specification
1. 15 ft-lbs (20 N·m) 2. 20 ft-lbs (27 N·m)
Important Notes
Estimated bolt size. Proper torque is essential to maintain fuel system integrity.
2

Fuel Tank Vent Valve Bolts

M6 x 1.0
Torque Specification
1. 10 ft-lbs (14 N·m) 2. 15 ft-lbs (20 N·m)
Important Notes
Estimated bolt size. Correct torque is necessary to maintain fuel system function and safety.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.25
Torque Specification
35 ft-lbs (47 N-m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute load.

Ac Lines

1

A/C Line Fittings

M8 x 1.0
Torque Specification
25 ft-lbs (34 N-m)
Important Notes
Use a torque wrench to avoid overtightening, which can damage fittings.

Blower Motor

1

HVAC Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Estimated value based on similar components. Ensure motor is properly aligned before tightening.

Evaporator Core

1

HVAC Evaporator Core Mounting Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (12 N-m)
Important Notes
Estimated value based on similar components. Use a torque wrench to avoid overtightening.

Control Panel

1

HVAC Control Panel Mounting Bolts

M5 x 0.8
Torque Specification
10 ft-lbs (14 N-m)
Important Notes
Estimated value based on similar components. Avoid overtightening to prevent damage to the panel.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Secure the strut or shock absorber to the vehicle's frame or suspension components.
2

Control Arm Bolts

M12 x 1.25
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Connect the control arms to the frame or suspension components, maintaining proper suspension geometry and alignment.
3

Upper Control Arm Bushing Bolts

M10 x 1.25
Torque Specification
1. 40 ft-lbs (54 N·m) 2. 50 ft-lbs (68 N·m)
Important Notes
Estimated torque value. Secure the upper control arm bushings to the control arm or frame.
4

Lower Control Arm Bushing Bolts

M10 x 1.25
Torque Specification
1. 40 ft-lbs (54 N·m) 2. 50 ft-lbs (68 N·m)
Important Notes
Estimated torque value. Secure the lower control arm bushings to the control arm or frame.
5

Steering Knuckle Bolts

M16 x 1.5
Torque Specification
1. 70 ft-lbs (95 N·m) 2. 80 ft-lbs (108 N·m)
Important Notes
Estimated torque value. Secure the steering knuckle to the suspension components.

Steering System

1

Ball Joint Nut

M14 x 1.5
Torque Specification
55 ft-lbs (74 N·m)
Important Notes
Secure the ball joint to the control arm or steering knuckle.
2

Tie Rod End Nut

M12 x 1.25
Torque Specification
55 ft-lbs (74 N·m)
Important Notes
Secure the tie rod end to the steering knuckle or control arm.

Sway Bar System

1

Sway Bar Link Nut

M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Connect the sway bar link to the sway bar or control arm.
2

Coil Spring Mounting Bolts

M12 x 1.25
Torque Specification
1. 30 ft-lbs (41 N·m) 2. 40 ft-lbs (54 N·m)
Important Notes
Estimated torque value. Secure the coil spring to the strut or shock absorber.

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 2017-Present Jeep Compass?

110 lb-ft (150 Nm)

Q2

Do I need to use a torque wrench to tighten the lug nuts on my Jeep Compass?

Yes, it IS highly recommended to use a torque wrench to ensure proper tightening and prevent over or under tightening.

Q3

What IS the torque specification for the oil drain plug on a 2017-Present Jeep Compass?

27 lb-ft (37 Nm)

Q4

Can I use a standard wrench to tighten engine bolts?

No, it IS recommended to use a torque wrench calibrated to the specified torque value for engine bolts to prevent damage.

Q5

Where can I find the torque specifications for all fasteners on my 2017-Present Jeep Compass?

Refer to the Jeep Compass Owner's Manual or Jeep's official technical documentation.

Q6

Can I use the same torque specification for all bolts on my Jeep Compass?

No, different bolts and fasteners have specific torque specifications. Using incorrect torque can lead to damage or failure.

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 compass.

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

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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