Acura Vehicle Models NSX 1990-2005 Torque Specifications
Acura Vehicle Models NSX 1990-2005

Acura Vehicle Models NSX 1990-2005 Torque Specifications

Complete Acura Vehicle Models NSX 1990-2005 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

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Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

3.0l Engine

Torque specifications for 3.0L Engine

3.0l Engine Cylinder Head

1

Cylinder Head Bolts

M12 x 1.75
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Follow specific tightening sequence as detailed in the service manual. Ensure threads are clean and lightly lubricated.
2

Camshaft Cap Bolts

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Tighten camshaft cap bolts in the correct sequence. Ensure the camshaft journals are properly lubricated.
3

Valve Cover Bolts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Do not overtighten. Use a new valve cover gasket.
4

Spark Plugs

M14 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Ensure threads are clean and lightly lubricated with anti-seize compound. Do not overtighten.
5

Rocker Arms/Shafts Bolts

M8 x 1.25
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten evenly to avoid binding. Ensure rocker arms and shafts are properly lubricated.
6

Exhaust Manifold/Headers to Cylinder Head Bolts

M10 x 1.5
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new exhaust manifold gasket. Tighten in the correct sequence. Ensure the manifold is properly aligned.

3.0l Engine Block

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
56 ft-lbs (76 N·m)
Important Notes
Apply engine oil to bolt threads and under bolt heads. Tighten in the specified sequence.
2

Oil Pan Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Convert inch-lbs to ft-lbs (80 inch-lbs = 6.66 ft-lbs, rounded to 7 ft-lbs). Use a new oil pan gasket and tighten in a criss-cross pattern to ensure even sealing.
3

Oil Drain Plug Bolt

M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Use a new crush washer or sealing ring. Do not overtighten.
4

Knock Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Do not over tighten, ensure the sensor is clean and properly installed.
5

Water Pump Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new water pump gasket and tighten evenly.
6

Coolant Temperature Sensor Bolt/Fitting

M10 x 1.0 (estimated)
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
May be a tapered fitting instead of a bolt. Do not overtighten. Estimated value.

3.0l Engine Rotating Assembly

1

Connecting Rod Nuts

M9 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Apply engine oil to threads and under the nuts. Ensure proper bearing clearance is achieved. Use new nuts if necessary.
2

Flywheel Bolts

M10 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Apply thread locking compound to the bolt threads. Tighten in a star pattern.
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
130 ft-lbs (176 N·m)
Important Notes
Apply engine oil to the bolt threads and under the bolt head. Use a crankshaft holding tool to prevent rotation when torquing.

3.0l Engine Timing System

1

Timing Belt/Chain Tensioner Bolt

M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure correct tensioner operation before tightening. Improper torque can affect timing.
2

Camshaft Sprocket Bolt

M10 x 1.25
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Hold the camshaft from rotating using a suitable tool. Ensure the sprocket is aligned.

3.0l Engine Intake System

1

Throttle Body Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new throttle body gasket.
2

Intake Manifold Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new intake manifold gasket. Tighten in the correct sequence.
3

EGR Valve Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new gasket if required. Ensure valve is properly aligned.
4

Fuel Rail Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Do not overtighten. Ensure proper fuel rail alignment.
5

Fuel Injector Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Do not overtighten. Use new injector seals if required.
6

Intake Air Temperature (IAT) Sensor Bolt/Fitting

M6 x 1.0 (estimated)
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
May be a tapered fitting instead of a bolt. Do not overtighten. Estimated value.

3.0l Engine Cooling System

1

Water Pump Pulley Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure pulley is correctly aligned.
2

Thermostat Housing Bolts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Use a new thermostat housing gasket. Do not overtighten.

3.0l Engine Accessory Drive

1

Serpentine/Accessory Drive Belt Tensioner Bolt

M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure correct belt tension before final tightening. Do not overtighten.
2

Drive Belt Idler Pulley Bolt

M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure the idler pulley is properly aligned and rotates freely.

3.0l Engine Ignition System

1

Ignition Coil Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten, ensure proper alignment and clean mounting surfaces.
2

Crankshaft Position Sensor (CKP) Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure sensor is correctly positioned and clean.

3.0l Engine Lubrication System

1

Oil Filter Housing Bolt

N/A
Torque Specification
N/A
Important Notes
Hand tighten only, avoid overtightening, Use new o-ring.

3.2l Engine

Torque specifications for 3.2L Engine

3.0l Engine Cylinder Head

1

Cylinder Head Bolts

M12 x 1.75
Torque Specification
1. 16 ft-lbs (22 N·m) 2. 90°
Important Notes
This is the initial torque value. This is followed by an angle-tightening sequence. Refer to service manual for correct tightening sequence.
2

Valve Cover Bolts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Ensure the valve cover gasket is in good condition. Use a criss-cross pattern when tightening.
3

Rocker Arms/Shafts Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten bolts evenly to avoid stressing the rocker arms and shaft. Inspect rocker arms for wear.
4

Ignition Coil Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure ignition coil is seated properly before tightening
5

Spark Plugs

M14 x 1.25
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Apply anti-seize compound to the spark plug threads. Ensure proper seating.
6

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new exhaust manifold gasket. Tighten in a criss-cross pattern.

3.0l Engine Block

1

Main Bearing Bolts

M10 x 1.5
Torque Specification
1. 56 ft-lbs (76 N·m) 2. 60°
Important Notes
This is the initial torque value. This is usually followed by an angle-tightening sequence. Apply engine oil to the bolt threads and under the bolt head. Follow the specified tightening sequence.
2

Connecting Rod Nuts

M9 x 1.25
Torque Specification
1. 18 ft-lbs (24 N·m) 2. 45°
Important Notes
Apply engine oil to the bolt threads and under the nut. This is followed by an angle-tightening sequence. Follow the specified tightening sequence.
3

Oil Pan Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Use a new oil pan gasket. Tighten in a criss-cross pattern.
4

Water Pump Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new water pump gasket or sealant. Tighten evenly in a criss-cross pattern.
5

Knock Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the mounting surface is clean. Do not over-tighten, the sensor can crack.

3.0l Engine Timing

1

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper tension is critical for timing accuracy. Make sure belt/chain is properly aligned after torquing
2

Camshaft Sprocket Bolt

M10 x 1.25
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensure the camshaft sprocket is properly aligned with the camshaft before tightening. Hold the camshaft from rotating.
3

Lower Timing Belt/Chain Cover Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the cover is properly seated before tightening. Do not overtighten.
4

Upper Timing Belt/Chain Cover Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the cover is properly seated before tightening. Do not overtighten.

3.0l Engine Front Accessories

1

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
130 ft-lbs (176 N·m)
Important Notes
Use a crankshaft pulley holding tool to prevent crankshaft rotation. Ensure pulley is fully seated before tightening.
2

Water Pump Pulley Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure pulley is properly seated on the water pump hub.

3.0l Engine Intake

1

Throttle Body Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure the throttle body gasket is in good condition and properly installed. Tighten evenly in a criss-cross pattern.
2

Intake Manifold Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Use a new intake manifold gasket. Tighten in a criss-cross pattern.
3

EGR Valve Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper gasket and alignment.
4

Intake Air Temperature (IAT) Sensor Bolt/Screw

M5 x 0.8
Torque Specification
4 ft-lbs (5 N·m)
Important Notes
Do not over-tighten, may damage the sensor. Can be hand tightened if no bolt is used

3.0l Engine Fuel

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure fuel rail is properly seated. Check fuel lines for leaks after installation.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure fuel injector is properly seated and aligned. Do not over-tighten.

3.0l Engine Cooling

1

Thermostat Housing Bolts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Use a new thermostat gasket or sealant. Tighten bolts evenly. Do not over-tighten.

3.0l Engine Sensors

1

Crankshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the sensor is properly aligned before tightening. Do not over-tighten.
2

Camshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure proper sensor alignment. Do not over-tighten.
3

Oil Pressure Sensor

1/8" NPT
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Apply sealant to the sensor threads. Do not over-tighten, tapered thread can crack easily.

3.0l Engine Vtec

1

VTEC Solenoid/Spool Valve Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure VTEC solenoid is aligned correctly. Do not over-tighten.

3.0l Engine Other

1

Flywheel Bolts

M10 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Use a flywheel holding tool to prevent rotation. Check the condition of the flywheel.
2

Distributor Mounting Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the distributor is properly seated. Do not overtighten.
3

Valve Lash Adjustment Lock Nut

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
After adjusting the valve lash to specification, tighten this locknut to secure the setting. Double check the valve lash after tightening.

9dct Transmission

Torque specifications for 9dct Transmission

9dct Transmission Mounting

1

Transmission Mounting Bolts

M12 x 1.75
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
These bolts secure the transmission to the engine block and/or chassis. Ensure proper alignment before tightening. Estimated bolt size. Verify using the service manual.

9dct Transmission Case

1

Transmission Case Bolts (Main Housing)

Varies
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Torque values and sequences will vary depending on bolt location and size within the transmission case. This is an estimated value; refer to the service manual for a comprehensive breakdown. These are critical bolts for structural integrity and preventing fluid leaks. Bolt sizes vary, consult the manual.

9dct Transmission External

1

Transmission Control Module (TCM) Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated torque value. Do not overtighten these bolts, as they can damage the TCM unit. Verify using the service manual.
2

Clutch Actuator Mounting Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated torque value. Verify using the service manual.
3

Gear Position Sensor Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated torque value. Do not overtighten these bolts, as they can damage the sensor unit. Verify using the service manual.

9dct Transmission Oil System

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Tighten in a criss-cross pattern. Ensure a new gasket is used. Convert 80 inch-lbs to ft-lbs for easier application. Verify using the service manual.
2

Transmission Drain and Fill Plugs

M18 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Use new sealing washers/gaskets. Verify using the service manual.

9dct Transmission Drivetrain

1

Drive Axle/Half Shaft Bolts

M10 x 1.5
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
These bolts connect the drive axles to the transmission output flanges. Verify using the service manual.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
181 ft-lbs (245 N·m)
Important Notes
This nut secures the CV joint/axle to the hub. Verify using the service manual. Usually requires a new nut after removal.

Body

Torque specifications for Body

Body Exterior

1

Hood Hinge Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Ensure proper hood alignment after tightening.
2

Fender Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Tighten in a criss-cross pattern to ensure even pressure.
3

Bumper Cover Retainer Bolts/Screws

M6 x 1.0
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Be careful not to over-tighten plastic fasteners.
4

Headlight Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Check headlight alignment after tightening.
5

Tail Light Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure tail light is correctly positioned.
6

Spoiler Mounting Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Avoid over-tightening to prevent damage to the spoiler.
7

Side Mirror Mounting Bolts/Screws

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure mirror is positioned correctly.
8

License Plate Mounting Screws

M4 x 0.7
Torque Specification
1.5 ft-lbs (2 N·m)
Important Notes
Do not over-tighten; these are small screws.

Body Doors

1

Door Hinge Bolts

M10 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper door alignment and smooth operation.
2

Door Latch Bolts

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Ensure door locks properly after tightening.
3

Glass Run Channel Bolts/Screws

M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Do not over-tighten as this can cause binding.
4

Door Glass Regulator Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure smooth window operation.
5

Door Handle Mounting Bolts/Screws

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure door handle operates smoothly after tightening.

Body Interior

1

Seat Mounting Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure seats are firmly mounted for safety. Tighten all bolts evenly and completely before sitting in the seat.
2

Dashboard Mounting Bolts/Screws

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not over-tighten to avoid cracking plastic components.
3

Interior Trim Panel Bolts/Screws

M4 x 0.7
Torque Specification
3.75 ft-lbs (5 N·m)
Important Notes
Avoid over-tightening as this can damage the plastic trim. This is an estimated value.
4

Windshield Wiper Motor Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure wiper motor operates smoothly after tightening.

Brakes

Torque specifications for Brakes

Brake Calipers

1

Brake Caliper Mounting Bolts

M12 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the caliper assembly to the mounting bracket. Ensure even tightening.
2

Brake Caliper Bleeder Valve

M10 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque specification for brass bleeder valves. Over-tightening can damage the bleeder valve. Use a new crush washer.
3

Brake Line Banjo Bolts

M10 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Torque specification for brake line banjo bolts. Over-tightening can damage the fittings. Use new crush washers. These values may need to be modified based on the fitting material.

Brake Mounting Brackets

1

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Secures the caliper mounting bracket to the wheel knuckle/hub assembly. Crucial for alignment and secure braking.

Brake Rotors

1

Brake Disc/Drum Retaining Bolts

M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Small bolts that hold the rotor to the hub during assembly. Wheel lug nuts ultimately provide clamping force.

Wheel Mounting

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Proper torque is critical for wheel and rotor retention. Always tighten in a star pattern to ensure even clamping force.

Master Cylinder

1

Brake Master Cylinder Mounting Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Bolts secure the master cylinder to the booster or firewall. Ensure even tightening.

Brake Booster

1

Brake Booster Mounting Bolts

M10 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Bolts secure the brake booster to the firewall. Ensure even tightening.

Brake Pedal

1

Brake Pedal Pivot Bolt/Nut

M10 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the brake pedal assembly, allowing smooth pivot operation. Prevents excessive wear of bushings.

Abs System

1

ABS sensor mounting bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Secures ABS sensor to the hub assembly. Over-tightening can damage the sensor. Ensure correct sensor alignment.

Drivetrain

Torque specifications for Drivetrain

Engine Flywheel

1

Flywheel Bolts

M10 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Apply thread locker. Tighten bolts in a cross pattern.

Clutch

1

Clutch Pressure Plate Bolts

M8 x 1.25
Torque Specification
19 ft-lbs (26 N·m)
Important Notes
Tighten bolts in a cross pattern. Estimated value. Refer to your specific service manual.

Transmission

1

Transmission Mounting Bolts

M12 x 1.75
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure proper alignment before tightening.
2

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
6.67 ft-lbs (9 N·m)
Important Notes
Tighten in a cross pattern to prevent leaks. 80 inch-lbs = 6.67 ft-lbs
3

Transmission Drain and Fill Plugs

M18 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Use new sealing washers.
4

Transmission Fluid Drain/Fill Plug

M18 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Use new sealing washers

Driveshaft

1

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Apply thread locker.
2

Driveshaft Center Support Bearing Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Estimated value, refer to your specific service manual.

Drive Axles

1

Drive Axle/Half Shaft Bolts

M10 x 1.25
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Apply thread locker
2

CV Joint/Axle Nut

M22 x 1.5
Torque Specification
181 ft-lbs (245 N·m)
Important Notes
Use new nut if available.

Differential

1

Differential Mounting Bolts

M12 x 1.75
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value, refer to your specific service manual.
2

Differential Drain/Fill Plug

M18 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Use new sealing washers.

Transfer Case

1

Transfer Case Drain/Fill Plug

M18 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Use new sealing washers.

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Mounting Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure proper coil grounding. Do not over-tighten.

Starting System

1

Starter Motor Mounting Bolts

M12 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper torque ensures secure mounting and good electrical ground. Ensure mating surfaces are clean.

Charging System

1

Alternator Mounting Bolts

M10 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure proper alignment and ground connection. Do not over-tighten.

Battery System

1

Battery Terminal Nuts

M8 x 1.25
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Avoid over-tightening which can damage terminals. Ensure terminals are clean and free from corrosion.

Electrical Grounding

1

Ground Cable Mounting Bolts (Engine Block/Chassis)

M10 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Critical for reliable ground path. Ensure clean contact surfaces. Value is estimated.

Electrical Distribution

1

Fuse Box/Relay Box Mounting Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Ensure secure mounting to prevent rattling. These often serve as ground points, so ensure clean mating surface. Value is estimated.

Engine Control

1

ECU/PCM Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secure mounting for grounding. Do not over-tighten. Value is estimated.

Sensors

1

Sensor Mounting Bolts (Crank, Cam, MAP, TPS, etc.)

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Ensures proper sensor ground. Estimated range. Do not over-tighten, as it can damage the sensor.

Wiring Harness

1

Wiring Harness Connector Bolt

M4 x 0.7
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Secure connector to prevent loosening and corrosion. Do not over-tighten. Value is estimated.

Lighting System

1

Headlight Mounting Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Ensures correct alignment and ground connection. Value is estimated.
2

Tail Light Mounting Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Ensures correct alignment and ground connection. Value is estimated.
3

Interior/Exterior Lighting Fixture Screws

M4 x 0.7
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Ensure good connection for electrical conductivity. Do not over-tighten. Value is estimated.

Emissions Sensors

Torque specifications for Emissions_sensors

3.0l Engine Cylinder Head

1

Exhaust Manifold/Header Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque bolts in a star pattern to ensure even clamping pressure. Apply anti-seize compound to threads.

3.0l Engine Block

1

Crankshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure sensor is properly seated before tightening. Do not overtighten.
2

Camshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure sensor is properly seated before tightening. Do not overtighten.
3

Knock Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure sensor is properly seated before tightening. Do not overtighten.

Intake Manifold

1

Intake Manifold Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque bolts in a criss-cross pattern to ensure even clamping force. Ensure proper gasket is in place.
2

MAP (Manifold Absolute Pressure) Sensor Mounting Bolt

M5 x 0.8
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten, as this could damage the sensor. Estimated value.
3

IAT (Intake Air Temperature) Sensor Mounting Screw/Bolt

M4 x 0.7
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Do not overtighten. Estimated value.

Exhaust System

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Apply anti-seize compound to threads.
2

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Apply anti-seize compound to threads.
3

Oxygen (O2) Sensor

M18 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Apply anti-seize compound to threads to prevent seizing.

Fuel System

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure fuel rail is properly seated on the intake manifold.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure fuel injector O-rings are properly seated to prevent leaks.

Throttle Body

1

Throttle Body Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure throttle body gasket is properly seated to prevent vacuum leaks. Torque in a criss-cross pattern.
2

Throttle Position Sensor (TPS) Screws

M4 x 0.7
Torque Specification
2 ft-lbs (3 N·m)
Important Notes
Do not overtighten, as this could damage the sensor. Estimated value.

Egr System

1

EGR Valve Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure EGR valve gasket is properly seated to prevent leaks.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure a proper seal between the exhaust manifold and the cylinder head to prevent leaks.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of exhaust pipe and manifold flanges.

Exhaust System

1

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of catalytic converter and exhaust pipe flanges.
2

Muffler to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Make sure the muffler is properly aligned to the exhaust pipe before tightening.
3

Exhaust Pipe Flange Bolts (M8)

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value, standard M8 bolt.
4

Exhaust Pipe Flange Bolts (M10)

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value, standard M10 bolt.

Exhaust Mounting

1

Exhaust Hanger Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value, ensure proper support of the exhaust system.
2

Oxygen Sensor (O2 Sensor)

M18 x 1.5
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
Estimated value. Avoid overtightening, which can damage the sensor.
3

Exhaust Heat Shield Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value, do not overtighten as these bolts thread into sheet metal.
4

Exhaust System Clamps Torque

N/A
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value. Torque specification is clamp diameter and material-dependent. Follow the specific clamp manufacturer's recommendations.

Fuel

Torque specifications for Fuel

Fuel System Fuel Rail

1

Fuel Rail Mounting Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper seating of the fuel rail before tightening bolts. Tighten evenly in a criss-cross pattern.
2

Fuel Injector Mounting Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper seating of the injectors before tightening bolts. Tighten evenly.
3

Fuel Pressure Regulator Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten bolts evenly. This is an estimated value based on similar components.

Fuel System Fuel Delivery

1

Fuel Pump Mounting Bolts

M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of the fuel pump assembly before tightening. Tighten evenly.
2

Fuel Filter Bolt/Nut

M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Tighten the fuel filter securing bolt/nut to specified torque.
3

Fuel Line Fitting (Banjo Bolt)

M10 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Use new crush washers. This is an estimated value, torque may vary slightly depending on specific application. Apply torque evenly.
4

Fuel Line Fitting (Banjo Bolt)

M12 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Use new crush washers. This is an estimated value, torque may vary slightly depending on specific application. Apply torque evenly.

Fuel System Fuel Tank

1

Fuel Tank Strap Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to ensure proper tank support. Ensure the straps are properly aligned.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten to avoid damage to plastic components. Tighten bolts evenly.
3

Fuel Tank Sending Unit Lock Ring

N/A
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure proper alignment of the lock ring. Torque to prevent fuel leaks. This component is secured by a lock ring, not a bolt.

Fuel System Evaporative Emissions

1

Fuel Evaporative Emission (EVAP) Canister Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten to avoid damage to plastic components. Tighten evenly.
2

Fuel Evaporative Emission (EVAP) Canister Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Do not overtighten to avoid damage to plastic components. Tighten evenly.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure the compressor is properly aligned before tightening. Use new bolts if the old ones are damaged or stretched.
2

A/C Line Fittings

Varies; typically M6 to M8
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Overtightening can damage the fittings. Use a backup wrench on the fitting body while torquing.

Ac Condenser

1

A/C Condenser Mounting Bolts/Nuts

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Estimated value. Check specific manual for details. Ensure the condenser sits properly on mounts.

Ac Evaporator

1

A/C Evaporator Core Housing Bolts

M5 x 0.8
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Estimated value. These bolts often thread into plastic. Do not over tighten. Evenly tighten bolts to prevent distortion
2

Expansion Valve Mounting Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value. Ensure the valve is seated properly before torquing.

Hvac Controls

1

HVAC Control Panel/Module Mounting Screws

M4 x 0.7
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value. These screws often thread into plastic. Avoid over-tightening.
2

Blower Motor Housing Screws/Bolts

M4 x 0.7
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value. Screws typically go into plastic. Do not over tighten.

Ac Receiver Drier

1

A/C Receiver Drier Mounting Bolts/Straps

M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Estimated value. Ensure the receiver drier is securely mounted, but do not over tighten.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Secures the strut/shock assembly to the chassis and lower control arm. Ensure proper thread engagement.
2

Upper Control Arm Mount Bolts (to Frame)

M12 x 1.25
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Secures the upper control arm to the frame. These bolts are critical for alignment. Ensure bolts are free of debris and lubricated properly if required.
3

Front Lower Control Arm Ball Joint Pinch Bolt

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Pinch bolt secures the ball joint to the lower control arm. Over-tightening can damage the ball joint.
4

Steering Knuckle to Strut Bolts/Nuts

M12 x 1.25
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Connects the steering knuckle to the strut. Check for proper alignment during installation.
5

Control Arm Bolts

M14 x 1.5
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Secures the control arms to the vehicle frame/subframe. Ensure proper alignment before tightening.
6

Ball Joint Nut

M12 x 1.25
Torque Specification
43 ft-lbs (59 N·m)
Important Notes
Secures the ball joint to the steering knuckle or control arm. Ensure the threads are clean and in good condition.
7

Tie Rod End Nut

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Secures the tie rod end to the steering knuckle. Ensure alignment is correct before final tightening. This is essential for proper wheel alignment and steering accuracy.
8

Sway Bar Link Nut

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Secures the sway bar link to the sway bar and either the control arm or strut assembly. Correct torque ensures the sway bar works effectively.

Rear Suspension

1

Rear Lower Control Arm Ball Joint Pinch Bolt

M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Pinch bolt secures the ball joint to the lower control arm. Over-tightening can damage the ball joint.
2

Rear Trailing Arm Bolts

M14 x 1.5
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Secures the rear trailing arm to the chassis. Ensure proper thread engagement before applying torque.

Sway Bar

1

Sway Bar Mounting Bracket Bolts

M8 x 1.25
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
Secures the sway bar mounting brackets to the vehicle frame/subframe. Do not over-tighten these bolts to avoid damage.

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 cylinder head bolts on a 1995 Acura NSX?

76-94 ft-lbs (103-127 Nm)

Q2

Can I use a torque wrench with a 1/2-inch drive for all of the torque specifications on my 2002 Acura NSX?

No, the torque specifications for the NSX range from 7 to 221 ft-lbs (9.5 to 300 Nm), which requires a torque wrench with a lower drive size, such as 1/4-inch or 3/8-inch.

Q3

How do I properly sequence the tightening of the cylinder head bolts?

Follow the tightening sequence specified in the Acura service manual. Typically, it involves tightening the bolts in a star pattern, gradually working from the center outwards.

Q4

What are the torque specifications for the brake caliper bolts on a 1991 Acura NSX?

Front caliper bolts: 103-127 ft-lbs (140-172 Nm); Rear caliper bolts: 76-94 ft-lbs (103-127 Nm)

Q5

How do I ensure accurate torque readings on my torque wrench?

Calibrate your torque wrench regularly according to the manufacturer's instructions. Use a torque wrench adapter for specific applications where necessary.

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 NSX.

  • 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

Engine Cylinder Head Bolt Torque Specifications

Step-by-step procedure for tightening NSX engine cylinder head bolts to proper torque values.

  • Clean and lubricate threads of all cylinder head bolts.
  • Tighten bolts in the correct sequence and to the specified torque using a digital torque wrench.
  • Re-torque bolts after the engine has cooled down to ensure proper seating.
  • Refer to the Acura NSX service manual for specific torque values and tightening sequence.
View full procedure

Suspension Component Torque Specifications

Technical procedure for tightening suspension components on the NSX to the correct torque values.

  • Ensure all suspension components are clean and free of debris.
  • Use the specified torque wrench and socket for each bolt or nut.
  • Tighten bolts and nuts in the correct sequence and to the specified torque using a digital torque wrench.
  • Check and re-torque suspension components regularly to ensure proper assembly and alignment.
View full procedure

Wheel Lug Nut Torque Specifications

Procedure for tightening NSX wheel lug nuts to the proper torque value to ensure safe and secure wheel installation.

  • Clean and inspect wheel lug nuts and threads for damage or corrosion.
  • Use a digital torque wrench and the correct socket to tighten lug nuts.
  • Tighten lug nuts in a star pattern to the specified torque.
  • Re-torque lug nuts after 100 miles of driving to ensure proper seating and safety.
View full procedure
Technical Service Bulletins

Service Bulletin: Engine Cylinder Head Bolt Torque Specifications

2002-05-15

Updates and corrections to the torque specifications for the NSX engine cylinder head bolts.

1990-2005 NSX

Resolution: Refer to the revised service manual for the latest torque specifications and tightening procedures for engine cylinder head bolts.

Service Bulletin: Suspension Component Torque Specifications

1995-07-25

Addendum to the NSX service manual with updated torque specifications for various suspension components.

1990-1995 NSX

Resolution: Update the service manual with the provided torque specifications for suspension components, ensuring proper tightening and alignment.

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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

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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