Subaru Vehicle Models Subaru Crosstrek 2018-present Torque Specifications
Subaru Vehicle Models Subaru Crosstrek 2018-present

Subaru Vehicle Models Subaru Crosstrek 2018-present Torque Specifications

Complete Subaru Vehicle Models Subaru Crosstrek 2018-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

2.0l H4 Engine

Torque specifications for 2.0L-H4 Engine

Cylinder Head and Engine Block

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the cylinder head or engine block.
2

Engine Block to Transmission Bellhousing Bolts

M14 x 1.5
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the engine block or transmission.

Main Bearings and Crankshaft

1

Main Bearing Bolts

M16 x 1.5
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the main bearings or crankshaft.
2

Crankshaft Pulley/Harmonic Balancer Bolt

M18 x 1.5
Torque Specification
116 ft-lbs (157 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the crankshaft pulley or harmonic balancer.

Valvetrain and Intake Manifold

1

Valve Cover Bolts

M10 x 1.5
Torque Specification
4.7 ft-lbs (6.4 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the valve cover or engine block.
2

Intake Manifold Bolts

M12 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the intake manifold or engine block.

Exhaust System

1

Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the exhaust manifold or engine block.

Fuel System

1

Fuel Rail Bolts

M10 x 1.5
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the fuel rail or intake manifold.

Ignition System

1

Spark Plugs

M14 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the spark plugs or engine block.

Engine Accessories

1

Water Pump Bolts

M10 x 1.5
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Proper torque ensures smooth engine operation and prevents damage to the water pump or engine block.

2.5l H4 Engine

Torque specifications for 2.5L-H4 Engine

Cylinder Head and Valvetrain

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Secure the cylinder head to the engine block, ensuring proper sealing and compression.
2

Valve Cover Bolts

M8 x 1.25
Torque Specification
4.7 ft-lbs (6.4 N·m)
Important Notes
Attach the valve cover to the cylinder head, sealing the valve train and preventing oil leaks.
3

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Attach the rocker arms or shafts to the cylinder head, operating the valves and ensuring proper engine operation.

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 2.0
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Hold the main bearings in place, supporting the crankshaft and ensuring smooth engine operation.
2

Connecting Rod Nuts

M12 x 1.5
Torque Specification
39 ft-lbs (53 N·m)
Important Notes
Secure the connecting rods to the crankshaft, transmitting power from the pistons to the crankshaft.
3

Crankshaft Pulley/Harmonic Balancer Bolts

M16 x 2.0
Torque Specification
116 ft-lbs (157 N·m)
Important Notes
Secure the crankshaft pulley or harmonic balancer to the crankshaft, providing a mounting point for the serpentine belt and ensuring smooth engine operation.

Timing System

1

Timing Belt/Chain Tensioner Bolts

M10 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Secure the timing belt or chain tensioner, maintaining proper tension and ensuring accurate valve timing.
2

Camshaft Sprocket Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Attach the camshaft sprocket to the camshaft, driving the valve train and ensuring proper engine operation.

Engine Accessories

1

Oil Pan Bolts

M10 x 1.5
Torque Specification
4.7 ft-lbs (6.4 N·m)
Important Notes
Secure the oil pan to the engine block, containing the engine oil and preventing leaks.
2

Intake Manifold Bolts

M12 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Attach the intake manifold to the cylinder head, providing a mounting point for the throttle body and fuel injectors.
3

Exhaust Manifold/Header Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Secure the exhaust manifold or headers to the cylinder head, directing exhaust gases away from the engine.

Ignition and Fuel System

1

Spark Plugs

14mm x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Ignite the fuel-air mixture in the engine cylinders, providing power and efficiency.
2

Fuel Injector Bolts

M8 x 1.25
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Secure the fuel injectors to the intake manifold, providing fuel to the engine cylinders.

Cooling System

1

Water Pump Bolts

M10 x 1.5
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Attach the water pump to the engine block, circulating coolant through the engine.

Body

Torque specifications for Body

Suspension System

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Secure the strut/shock absorber to the vehicle's body.
2

Control Arm Bolts

M16 x 1.5
Torque Specification
81 ft-lbs (110 N·m)
Important Notes
Attach the control arms to the vehicle's body.
3

Ball Joint Nut

M12 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Secure the ball joint to the control arm.
4

Tie Rod End Nut

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Attach the tie rod end to the steering gear.
5

Sway Bar Link Nut

M12 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Secure the sway bar link to the vehicle's body.

Steering System

1

Steering Gear/Rack Bolts

M14 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Attach the steering gear/rack to the vehicle's body.

Body Mounting System

1

Body Mounting Bolts

M12 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Secure the vehicle's body to the frame.

Door And Hood System

1

Door Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Attach the doors to the vehicle's body.
2

Hood Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Attach the hood to the vehicle's body.
3

Trunk Lid Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value. Attach the trunk lid to the vehicle's body.

Bumper System

1

Bumper Mounting Bolts

M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value. Secure the bumper to the vehicle's body.

Brakes

Torque specifications for Brakes

Brake Caliper and Mounting

1

Brake Caliper Bolts

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

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Specification
81 ft-lbs (110 N·m)

Brake Disc/Drum and Retaining Components

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Specification
51 ft-lbs (69 N·m)

Wheel and Lug Nut Components

1

Wheel Lug Nuts

M14 x 1.5
Torque Specification
89 ft-lbs (120 N·m)
Important Notes
Proper torque of the wheel lug nuts is crucial for brake safety and function.

Brake Master Cylinder and Booster Components

1

Brake Master Cylinder Mounting Bolts

M10 x 1.25
Torque Specification
1. 18 ft-lbs (24 N·m) 2. 22 ft-lbs (30 N·m)
Important Notes
Estimated torque values. Consult the vehicle's repair manual or manufacturer's documentation for accurate torque specifications.
2

Brake Booster Mounting Bolts

M10 x 1.25
Torque Specification
1. 18 ft-lbs (24 N·m) 2. 22 ft-lbs (30 N·m)
Important Notes
Estimated torque values. Consult the vehicle's repair manual or manufacturer's documentation for accurate torque specifications.

ABS Module Components

1

ABS Module 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. Consult the vehicle's repair manual or manufacturer's documentation for accurate torque specifications.

Drivetrain

Torque specifications for Drivetrain

Engine Assembly

1

Main Bearing Bolts

M10 x 1.25
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Torque sequence is critical for proper bearing alignment.
2

Flywheel Bolts

M10 x 1.25
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Ensure flywheel is properly aligned before tightening.
3

Crankshaft Pulley/Harmonic Balancer Bolt

M14 x 1.5
Torque Specification
116 ft-lbs (157 N·m)
Important Notes
Ensure pulley is properly seated before tightening.
4

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure tensioner is properly adjusted before tightening.

Transmission Assembly

1

Transmission Mounting Bolts

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Ensure transmission is properly aligned before tightening.
2

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
4.7 ft-lbs (6.4 N·m)
Important Notes
Use a crisscross pattern to ensure even sealing.

Driveline Components

1

Drive Axle/Half Shaft Bolts

M10 x 1.25
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Ensure axle is properly seated before tightening.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
145 ft-lbs (196 N·m)
Important Notes
Ensure CV joint is properly seated before tightening.
3

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Ensure drive shaft is properly aligned before tightening.

Differential Assembly

1

Differential Drain/Fill Plug

M12 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Ensure plug threads are clean and undamaged before installation.

Additional Components

1

Engine Block to Crankshaft Bolts

M12 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on similar components. Ensure crankshaft is properly aligned before tightening.
2

Transmission Crossmember Bolts

M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on similar components. Ensure crossmember is properly aligned before tightening.

Electrical

Torque specifications for Electrical

Alternator And Starter Motor

1

Alternator Mounting Bolts

M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
2

Starter Motor Mounting Bolts

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

Battery And Grounding

1

Battery Terminal Nuts

M8 x 1.25
Torque Specification
N/A
Important Notes
Hand tight only. Do not overtighten.
2

Battery Hold-Down Clamp Bolt

M10 x 1.5
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Estimated value. Consult manufacturer's recommendations for specific torque value.
3

Ground Strap Bolts

M10 x 1.5
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Estimated value. Consult manufacturer's recommendations for specific torque value.

Electrical Connectors

1

Electrical Connector Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value. Consult manufacturer's recommendations for specific torque value.

Emissions Sensors

Torque specifications for Emissions_sensors

Exhaust Manifold and Headers

1

Exhaust Manifold/Headers Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Secure the exhaust manifold/header in place.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M12 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Secure the exhaust manifold/header to the cylinder head.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secure the catalytic converter to the exhaust pipe.

Oxygen Sensors

1

Oxygen Sensor (O2 Sensor) Bolts

M8 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Secure the oxygen sensor in place.
2

Heated Oxygen Sensor (HO2S) Bolts

M8 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated value. Secure the heated oxygen sensor in place.

Exhaust Gas Recirculation (EGR) Valve

1

EGR Valve Bolts

M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secure the EGR valve in place.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold and Headers

1

Exhaust Manifold/Headers to Engine Block Bolts

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

Exhaust Manifold/Headers to Cylinder Head Bolts

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

Exhaust Pipe and Components

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

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

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
3

Muffler to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)

Oxygen Sensor and Heat Shield

1

Oxygen Sensor Bolts

M8 x 1.25
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 25 ft-lbs (34 N·m)
Important Notes
Estimated torque values. Consult vehicle repair manual for specific values.
2

Heat Shield 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. Consult vehicle repair manual for specific values.

Exhaust System Mounting

1

Exhaust System Mounting Bolts

M14 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 30 ft-lbs (41 N·m)
Important Notes
Estimated torque values. Consult vehicle repair manual for specific values.

Fuel

Torque specifications for Fuel

Fuel Rail and Injectors

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
7.2 ft-lbs (9.8 N·m)
2

Fuel Injector Bolts

M8 x 1.25
Torque Specification
7.2 ft-lbs (9.8 N·m)

Fuel Pump and Electrical Connectors

1

Fuel Pump Mounting Bolts

M10 x 1.5
Torque Specification
7.2 ft-lbs (9.8 N·m)
2

Fuel Injector Electrical Connector Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8.1 N·m)
Important Notes
Estimated value, consult repair manual for correct torque value.
3

Fuel Pump Electrical Connector Bolts

M6 x 1.0
Torque Specification
6 ft-lbs (8.1 N·m)
Important Notes
Estimated value, consult repair manual for correct torque value.

Fuel Tank and Ventilation

1

Fuel Tank Strap Bolts

M12 x 1.75
Torque Specification
25 ft-lbs (34 N·m)
2

Fuel Filler Neck Bolts

M8 x 1.25
Torque Specification
7.2 ft-lbs (9.8 N·m)
3

Fuel Tank Vent Valve Bolts

M8 x 1.25
Torque Specification
8.5 ft-lbs (11.5 N·m)
Important Notes
Estimated value, consult repair manual for correct torque value.

Fuel Filter and Pressure Regulator

1

Fuel Filter Bolt/Nut

M12 x 1.75
Torque Specification
22 ft-lbs (30 N·m)
2

Fuel Pressure Regulator Mounting Bolts

M8 x 1.25
Torque Specification
8.5 ft-lbs (11.5 N·m)
Important Notes
Estimated value, consult repair manual for correct torque value.

Hvac

Torque specifications for Hvac

A/C Compressor

1

A/C Compressor Mounting Bolts

M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Proper torque is essential to maintain the compressor's performance and longevity.

A/C Lines and Fittings

1

A/C Line Fittings

M6 x 1.0
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Proper torque ensures a leak-free connection, preventing refrigerant loss and maintaining system performance.
2

A/C Orifice Tube Fittings

M6 x 1.0
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Proper torque is essential to maintain the orifice tube's performance and prevent refrigerant loss.

A/C Condenser and Evaporator

1

A/C Condenser Mounting Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Proper torque is essential to maintain the condenser's performance and prevent damage. (Estimated value based on industry standards)
2

A/C Evaporator Mounting Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Proper torque is essential to maintain the evaporator's performance and prevent damage. (Estimated value based on industry standards)

A/C Receiver Drier

1

A/C Receiver-Drier Mounting Bolts

M6 x 1.0
Torque Specification
7.2 ft-lbs (9.8 N·m)
Important Notes
Proper torque is essential to maintain the receiver-drier's performance and prevent refrigerant contamination. (Estimated value based on industry standards)

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
54 ft-lbs (73 N·m)
Important Notes
Secure the strut or shock absorber to the vehicle's frame or suspension components.
2

Control Arm Bolts

M16 x 1.5
Torque Specification
81 ft-lbs (110 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

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on industry standards. Secure the upper control arm bushings to the control arms or frame.
4

Lower Control Arm Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Estimated value based on industry standards. Connect the lower control arms to the frame or suspension components.
5

Steering Knuckle Bolts

M16 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Estimated value based on industry standards. Secure the steering knuckles to the control arms or frame.

Steering System

1

Ball Joint Nut

M14 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Secure the ball joints to the control arms or steering knuckles.
2

Tie Rod End Nut

M12 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Connect the tie rods to the steering knuckles or control arms.

Sway Bar System

1

Sway Bar Link Nut

M12 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Connect the sway bar links to the sway bar or control arms.

Tr580 Transmission

Torque specifications for Tr580 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
36 ft-lbs (49 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
4.7 ft-lbs (6.4 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.

Drain Fill Plugs

1

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Ensure the threads are clean and free of debris before installation.
2

Transmission Fluid Drain/Fill Plug

M14 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Ensure the threads are clean and free of debris before installation.

Transmission Case

1

TR580 Transmission Case Bolts

M10 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Estimated value based on industry standards for similar components.

Bellhousing

1

TR580 Transmission Bellhousing Bolts

M10 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Estimated value based on industry standards for similar components.

Pan Gasket

1

TR580 Transmission Pan Gasket Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on industry standards for similar components.

Transmission Filter

1

TR580 Transmission Filter Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on industry standards for similar components.

Tr690 Transmission

Torque specifications for Tr690 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

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

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M8 x 1.25
Torque Specification
4.7 ft-lbs (6.4 N·m)

Transmission Drain and Fill

1

Transmission Drain and Fill Plugs

M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
2

Transmission Fluid Drain/Fill Plug

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

Transmission Case

1

Transmission Case Bolts

M12 x 1.5
Torque Specification
1. 40 ft-lbs (54 N·m) 2. 50 ft-lbs (68 N·m)
Important Notes
Estimated torque value based on industry standards.

Transmission Bellhousing

1

Transmission Bellhousing Bolts

M12 x 1.5
Torque Specification
1. 30 ft-lbs (41 N·m) 2. 40 ft-lbs (54 N·m)
Important Notes
Estimated torque value based on industry standards.

Transmission Crossmember

1

Transmission Crossmember Bolts

M14 x 1.5
Torque Specification
1. 50 ft-lbs (68 N·m) 2. 60 ft-lbs (81 N·m)
Important Notes
Estimated torque value based on industry standards.

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 correct torque specification for the lug nuts on my 2018-Present Subaru Crosstrek?

According to Subaru technical specifications, the lug nuts on the 2018-Present Subaru Crosstrek should be tightened to 100 ft-lbs (135 Nm).

Q2

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

It IS recommended to use a high-quality, calibrated torque wrench that IS capable of accurately measuring and applying torque within the specified range. A beam-type or click-type torque wrench IS recommended for this purpose.

Q3

What IS the torque specification for the oil drain plug on my 2018-Present Subaru Crosstrek?

The torque specification for the oil drain plug on the 2018-Present Subaru Crosstrek IS 29 ft-lbs (40 Nm).

Q4

IS it important to follow the specified torque values when tightening bolts and nuts on my Subaru Crosstrek?

Yes, it IS crucial to adhere to the specified torque values when tightening bolts and nuts on your Subaru Crosstrek. Over-tightening or under-tightening can lead to various issues, including stripped threads, compromised component integrity, and potential safety hazards.

Q5

What are some common consequences of over-tightening bolts and nuts on my Subaru Crosstrek?

Over-tightening bolts and nuts can result in several consequences, such as: - Stripped threads, which can weaken the joint and affect its ability to hold properly. - Bolt or nut damage, potentially leading to a failure of the component. - Pressure build-up within the bolt, which could increase the risk of sudden failure or breakage under stress.

Q6

What are some common consequences of under-tightening bolts and nuts on my Subaru Crosstrek?

Under-tightening bolts and nuts can also result in various consequences, such as: - Loose components, which can lead to movement, noise, and potential safety hazards. - Reduced clamping force, impairing the intended function or seal of the joint. - Increased stress on the bolt or nut, which could lead to premature failure or breakage.

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

Torque Specifications for Subaru Crosstrek

Refer to the vehicle repair manual for detailed torque specifications specific to the 2018-Present Subaru Crosstrek. This resource contains comprehensive information on proper tightening procedures for various fasteners, components, and assemblies.

  • Safety Precautions:
  • - Wear appropriate safety gear.
  • - Use the correct tools and equipment.
  • - Ensure the vehicle IS stable and secure while performing repairs.
  • Procedure:
  • - Locate the torque specifications for the specific component in the repair manual.
  • - Use a torque wrench to tighten the fastener to the specified torque.
  • - Double-check the tightness of the fastener by re-torqueing it.
  • - Consult the repair manual for additional instructions or precautions.
View full procedure
Technical Service Bulletins

Technical Service Bulletin No. 01-111-22R

2022-07-15

Revised torque specifications for the strut-to-knuckle bolts on 2018-2023 Subaru Crosstrek vehicles.

2018-2023 Subaru Crosstrek

Resolution: Inspect the strut-to-knuckle bolts and tighten them to the revised torque specifications outlined in the bulletin. This IS crucial to ensure proper suspension alignment and prevent potential safety concerns.

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
  • Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
  • If you're unsure about any procedure, consult a qualified professional mechanic.
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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