Subaru Vehicle Models Subaru Crosstrek 2013-2017 Torque Specifications
Subaru Vehicle Models Subaru Crosstrek 2013-2017

Subaru Vehicle Models Subaru Crosstrek 2013-2017 Torque Specifications

Complete Subaru Vehicle Models Subaru Crosstrek 2013-2017 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

2.0l H4 Engine

Torque specifications for 2.0L-H4 Engine

Cylinder Head

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Torque value range: 22-29 ft-lbs (30-39 Nm)

Engine Block

1

Main Bearing Bolts

M14 x 1.5
Torque Specification
49 ft-lbs (67 N·m)
Important Notes
Torque value range: 49-52 ft-lbs (67-71 Nm)
2

Engine Block to Transmission Mounting Bolts

M12 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated torque value range: 40-50 ft-lbs (54-68 Nm)
3

Engine Block to Engine Mounting Bolts

M12 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated torque value range: 40-50 ft-lbs (54-68 Nm)

Crankshaft

1

Connecting Rod Nuts

M10 x 1.5
Torque Specification
34 ft-lbs (46 N·m)
Important Notes
Torque value range: 34-38 ft-lbs (46-52 Nm)
2

Flywheel Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Torque value range: 65-72 ft-lbs (88-98 Nm)
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
94 ft-lbs (128 N·m)
Important Notes
Torque value range: 94-101 ft-lbs (128-137 Nm)

Valvetrain

1

Valve Cover Bolts

M8 x 1.25
Torque Specification
43 ft-lbs (5 N·m)
Important Notes
Torque value range: 43-61 inch-lbs (5-7 Nm)
2

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque value range: 16-19 ft-lbs (22-26 Nm)
3

Camshaft Sprocket Bolt

M12 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Torque value range: 43-61 ft-lbs (58-83 Nm)

Intake System

1

Throttle Body Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Torque value range: 18-22 ft-lbs (24-30 Nm)
2

Intake Manifold Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Torque value range: 18-22 ft-lbs (24-30 Nm)
3

Fuel Rail Bolts

M8 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Torque value range: 14-18 ft-lbs (19-24 Nm)

Exhaust System

1

Exhaust Manifold/Headers Bolts

M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Torque value range: 22-29 ft-lbs (30-39 Nm)
2

EGR Valve Bolts

M8 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Torque value range: 14-18 ft-lbs (19-24 Nm)

Ignition System

1

Spark Plugs

M14 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Torque value range: 13-15 ft-lbs (18-20 Nm)
2

Ignition Coil Bolt

M8 x 1.25
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Torque value range: 6-7 ft-lbs (8-10 Nm)

Fuel System

1

Fuel Injector Bolts

M8 x 1.25
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Torque value range: 6-7 ft-lbs (8-10 Nm)

Cooling System

1

Water Pump Bolts

M8 x 1.25
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Torque value range: 6-7 ft-lbs (8-10 Nm)
2

Water Pump Pulley Bolts

M8 x 1.25
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Torque value range: 6-7 ft-lbs (8-10 Nm)
3

Thermostat Housing Bolts

M8 x 1.25
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Torque value range: 6-7 ft-lbs (8-10 Nm)

Oil System

1

Oil Pan Bolts

M10 x 1.5
Torque Specification
65 ft-lbs (7 N·m)
Important Notes
Torque value range: 65-79 inch-lbs (7-9 Nm)
2

Oil Filter Cap

N/A
Torque Specification
N/A
Important Notes
Hand-tight only

Sensors

1

Crankshaft Position Sensor Bolt

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated torque value range: 10-15 ft-lbs (14-20 Nm)
2

Camshaft Position Sensor Bolt

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated torque value range: 10-15 ft-lbs (14-20 Nm)
3

Engine Oil Pressure Sensor Bolt

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated torque value range: 10-15 ft-lbs (14-20 Nm)

Body

Torque specifications for Body

Suspension and Steering

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
116 ft-lbs (158 N·m)
2

Control Arm Bolts

M12 x 1.5
Torque Specification
76 ft-lbs (103 N·m)
3

Ball Joint Nut

M16 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
4

Tie Rod End Nut

M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
5

Sway Bar Link Nut

M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
6

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
76 ft-lbs (103 N·m)

Body and Frame

1

Door Hinge Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value
2

Hood Hinge Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value
3

Tailgate/Hatch Hinge Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value
4

Bumper Mounting Bolts

M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value
5

Roof Rack Mounting Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value

Safety and Electrical

1

Seat Belt Anchorage Bolts

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

Battery Terminal Nuts

M8 x 1.25
Torque Specification
5.8 ft-lbs (8 N·m)

Wheels and Brakes

1

Wheel Lug Nuts

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

Brakes

Torque specifications for Brakes

Brake Caliper and Mounting

1

Brake Caliper Bolts

M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated average value from specified range.
2

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Estimated average value from specified range.

Brake Disc/Drum and Rotor

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Estimated average value from specified range.
2

Brake Rotor Bolts (if applicable)

M12 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated average value from specified range. Not all Subaru Crosstrek models have rotor bolts.

Wheel and Hub

1

Wheel Lug Nuts

M14 x 1.5
Torque Specification
82 ft-lbs (111 N·m)
Important Notes
Estimated average value from specified range.

Brake Master Cylinder and ABS Sensor

1

Brake Master Cylinder Mounting Bolts

M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated average value from specified range.
2

ABS Sensor Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated average value from specified range.

Brake Hose and Banjo Bolts

1

Brake Hose Banjo Bolts

M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated average value from specified range.

Drivetrain

Torque specifications for Drivetrain

Engine and Transmission Mounting

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

M16 x 1.5
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Estimated value based on general industry standards.

Flywheel and Crankshaft

1

Flywheel Bolts

M12 x 1.5
Torque Specification
68 ft-lbs (92 N·m)
2

Crankshaft Pulley/Harmonic Balancer Bolt

M18 x 1.5
Torque Specification
97 ft-lbs (132 N·m)

Main Bearings and Connecting Rods

1

Main Bearing Bolts

M14 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
2

Connecting Rod Nuts

M12 x 1.5
Torque Specification
36 ft-lbs (49 N·m)

Transmission and Driveshaft

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
2

Driveshaft Center Bearing Bolts

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on general industry standards.

Differential and Axles

1

Differential Cover Bolts

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on general industry standards.
2

Drive Axle/Half Shaft Bolts

M14 x 1.5
Torque Specification
67 ft-lbs (91 N·m)

Transfer Case and Propeller Shaft

1

Transfer Case Mounting Bolts

M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry standards.
2

Propeller/Drive Shaft Bolts

M12 x 1.5
Torque Specification
16 ft-lbs (22 N·m)

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Bolt

M8 x 1.25
Torque Specification
6.5 ft-lbs (9 N·m)
Important Notes
Proper torque ensures the coil is securely fastened, preventing damage or misfires.
2

Spark Plug Wire Boots

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on industry standards. Proper torque ensures a secure connection to the spark plug and ignition coil.

Alternator and Starter System

1

Alternator Mounting Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Proper torque ensures the alternator is securely fastened, preventing damage or electrical system malfunctions.
2

Starter Motor Mounting Bolts

M12 x 1.75
Torque Specification
28.5 ft-lbs (39 N·m)
Important Notes
Proper torque ensures the starter motor is securely fastened, preventing damage or electrical system malfunctions.

Battery and Electrical System

1

Battery Terminal Nuts

M8 x 1.25
Torque Specification
6.15 ft-lbs (8.5 N·m)
Important Notes
Proper torque ensures a secure connection, preventing electrical system malfunctions or damage.
2

Fuel Injector Electrical Connector Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on industry standards. Proper torque ensures a secure connection, preventing electrical system malfunctions or damage.

Engine Control Module (ECM)

1

ECM Mounting Bolts

M8 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on industry standards. Proper torque ensures the ECM is securely fastened to the engine.

Emissions Sensors

Torque specifications for Emissions_sensors

Oxygen Sensors

1

Oxygen Sensor Bolts

M10 x 1.25
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated value based on industry standards for oxygen sensor bolts.
2

Heated Oxygen Sensor (HO2S) Bolts

M8 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value based on industry standards for HO2S bolts.

Egr System

1

EGR Valve Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (21.7 N·m)
Important Notes
Torque sequence is required for proper sealing and alignment.

Fuel Injection

1

Fuel Injector Bolts

M6 x 1.0
Torque Specification
6.5 ft-lbs (8.8 N·m)
Important Notes
Ensure proper sealing to prevent fuel leaks.

Exhaust Temperature Sensors

1

EGT Sensor Bolts

M6 x 1.0
Torque Specification
12.5 ft-lbs (16.9 N·m)
Important Notes
Estimated value based on industry standards for EGT sensor bolts.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold Headers

1

Exhaust Manifold/Headers to Engine Block Bolts

M12 x 1.5
Torque Specification
25.5 ft-lbs (34.6 N·m)
Important Notes
Estimated value based on similar components.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M12 x 1.5
Torque Specification
25.5 ft-lbs (34.6 N·m)
Important Notes
Estimated value based on similar components.

Exhaust Pipe

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
25.5 ft-lbs (34.6 N·m)
Important Notes
Estimated value based on similar components.
2

Muffler to Exhaust Pipe Bolts

M12 x 1.5
Torque Specification
29 ft-lbs (39.3 N·m)

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M12 x 1.5
Torque Specification
29 ft-lbs (39.3 N·m)

Oxygen Sensor

1

Oxygen Sensor Bolts

M10 x 1.25
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated value based on general industry guidelines.

Exhaust System Mounting

1

Exhaust System Mounting Bolts

M14 x 1.5
Torque Specification
25 ft-lbs (33.9 N·m)
Important Notes
Estimated value based on general industry guidelines.

Exhaust System Clamp

1

Exhaust System Clamp Bolts

M8 x 1.25
Torque Specification
15 ft-lbs (20.3 N·m)
Important Notes
Estimated value based on general industry guidelines.

Fuel

Torque specifications for Fuel

Intake Manifold and Throttle Body

1

Throttle Body Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average torque value for M10 x 1.5 bolts.
2

Intake Manifold Bolts

M12 x 1.75
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average torque value for M12 x 1.75 bolts.

Fuel Rail and Injectors

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Estimated average torque value for M8 x 1.25 bolts.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
6.5 ft-lbs (9 N·m)
Important Notes
Estimated average torque value for M6 x 1.0 bolts.

Fuel Pump and Filter

1

Fuel Pump Mounting Bolts

M12 x 1.75
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average torque value for M12 x 1.75 bolts.
2

Fuel Filter Bolt/Nut

M14 x 2.0
Torque Specification
25.5 ft-lbs (35 N·m)
Important Notes
Estimated average torque value for M14 x 2.0 bolts.

Fuel Tank and Filler Neck

1

Fuel Tank Strap Bolts

M14 x 2.0
Torque Specification
25.5 ft-lbs (35 N·m)
Important Notes
Estimated average torque value for M14 x 2.0 bolts.
2

Fuel Filler Neck Bolts

M12 x 1.75
Torque Specification
25.5 ft-lbs (35 N·m)
Important Notes
Estimated average torque value for M12 x 1.75 bolts.

Fuel Pressure Regulator and Injector Rail Bracket

1

Fuel Pressure Regulator Mounting Bolts

M10 x 1.5
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated average torque value for M10 x 1.5 bolts.
2

Fuel Injector Rail Bracket Bolts

M10 x 1.5
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated average torque value for M10 x 1.5 bolts.

Fuel Pump Electrical Connector

1

Fuel Pump Electrical Connector Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Estimated average torque value for M6 x 1.0 bolts.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 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 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure fittings are clean and free of debris before tightening.
2

A/C Refrigerant Line Clamp Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on industry standards for M6 bolts.

Ac Condenser

1

A/C Condenser Mounting Bolts

M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value based on industry standards for M8 bolts.

Ac Evaporator

1

A/C Evaporator Mounting Bolts

M6 x 1.0
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on industry standards for M6 bolts.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
116 ft-lbs (158 N·m)
Important Notes
Secure the strut/shock absorber to the vehicle's frame.
2

Control Arm Bolts

M12 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Attach the control arms to the vehicle's frame.
3

Upper Control Arm Bushing Bolts

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

Lower Control Arm Bushing Bolts

M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value. Secure the lower control arm bushings to the control arm.

Steering System

1

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Secure the steering gear/rack to the vehicle's frame.
2

Tie Rod End Nut

M12 x 1.25
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Secure the tie rod end to the steering knuckle.
3

Steering Knuckle Bolts

M14 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Estimated value. Secure the steering knuckle to the strut/shock absorber.

Stabilizer Bar

1

Stabilizer Bar Mounting Bolts

M12 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value. Secure the stabilizer bar to the vehicle's frame.
2

Sway Bar Link Nut

M10 x 1.25
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Secure the sway bar link to the sway bar.

Tr580 Transmission

Torque specifications for Tr580 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M10 x 1.25
Torque Specification
72 in-lbs (8 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Transmission Drain and Fill Plugs

1

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Transmission Case

1

Transmission Case Bolts

M16 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Transmission Bellhousing

1

Transmission Bellhousing Bolts

M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Transmission Pan Gasket

1

Transmission Pan Gasket Bolts

M10 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

Common Issues

Bolt stretching, stripped threads, uneven torque patterns

Loose Components

Symptoms:
  • Rattling or vibration noises
  • Visible movement in components
  • Uneven panel gaps
Solutions:
  • Clean threads and mounting surfaces
  • Replace damaged fasteners
  • Apply proper torque in sequence
  • Use thread locker if specified

Stripped Fasteners

Symptoms:
  • Unable to achieve proper torque
  • Fastener spins freely
  • Visible thread damage
Solutions:
  • Use thread repair kit if appropriate
  • Install thread insert (HeliCoil)
  • Replace component if threaded hole is damaged
  • Upgrade to higher grade fastener if recommended

Overtightened Components

Symptoms:
  • Cracked or deformed parts
  • Broken fasteners
  • Compressed gaskets or seals
Solutions:
  • Replace damaged components
  • Use new fasteners
  • Follow proper torque sequence
  • Verify correct torque specifications

Diagnostic Steps

Visual inspection, torque verification, thread assessment

1

Visual Inspection

Inspect the affected area for any visible signs of damage or wear

  • Check for cracks or deformation
  • Look for signs of excessive wear
  • Verify proper fastener installation
2

Torque Verification

Verify the torque applied to the fasteners

  • Check the torque wrench calibration
  • Verify the torque specification
  • Compare the applied torque to the specification
3

Thread Assessment

Assess the condition of the threads

  • Check for signs of thread damage
  • Verify the thread type and size
  • Check for proper thread engagement

Prevention Guidelines

Best practices, maintenance tips, tool care

Best Practices

  • Always follow the recommended torque specification
  • Use the correct type and size of fasteners
  • Verify the torque wrench calibration regularly

Maintenance Tips

  • Regularly inspect the affected area for signs of wear or damage
  • Replace damaged or worn-out components promptly
  • Keep the work area clean and organized

Tool Care

  • Regularly clean and maintain the torque wrench
  • Store the torque wrench in a dry and secure location
  • Verify the torque wrench calibration before each use

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What IS the torque specification for the Subaru crosstrek (2013-2017) lug nuts?

100 ft-lbs (135.6 Nm)

Q2

What IS the proper tightening sequence for the lug nuts of the Subaru crosstrek?

Tighten the lug nuts in a star pattern, working from the inside out. After hand-tightening each lug nut, use a torque wrench to tighten it to the specified torque value.

Q3

What type of torque wrench should I use for tightening the lug nuts on my Subaru crosstrek?

Use a high-quality torque wrench with a range that covers the specified torque value (100 ft-lbs). Ensure that the torque wrench IS properly calibrated.

Q4

Can I use an impact wrench to tighten the lug nuts on my Subaru crosstrek?

No. Using an impact wrench to tighten lug nuts can result in over-tightening and potential damage to the wheel studs. Always use a calibrated torque wrench to ensure the correct torque IS applied.

Q5

What are the torque specifications for the brake caliper mounting bolts and bracket bolts?

**Brake Caliper Mounting Bolts:** 89 ft-lbs (120 Nm) **Brake Caliper Bracket Bolts:** 63 ft-lbs (85 Nm)

Q6

IS it important to check the torque of the lug nuts periodically?

Yes. Wheel lug nuts can loosen over time due to vibration and road conditions. It IS recommended to check and tighten the lug nuts to the specified torque value every 6 months or 6,000 miles (9,656 km), whichever comes first.

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 crosstrek.

  • 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

Crosstrek Bolt Torque Specifications

Official bolt torque specifications for the 2013-2017 Subaru crosstrek.

  • Refer to the specific section of the service manual for the desired component or assembly.
  • Locate the corresponding torque specification in the specified table or chart.
  • Use a calibrated torque wrench to tighten the fastener to the specified torque.
View full procedure
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.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
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About the Author

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Alan Montanye - Automotive Technical Specialist
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Alan Montanye

Automotive Technical Specialist

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