Chevrolet Cruze manuals

Chevrolet Cruze Repair Manual: Prevailing Torque Fasteners

Prevailing torque fasteners create a thread interface between the fastener and the fastener counterpart in order to prevent the fastener from loosening.

All Metal Prevailing Torque Fasteners

These fasteners accomplish the thread interface by a designed distortion or deformation in the fastener.

Nylon Interface Prevailing Torque Fasteners

These fasteners accomplish the thread interface by the presence of a nylon material on the fastener threads.

Adhesive Coated Fasteners

These fasteners accomplish the thread interface by the presence of a thread-locking compound on the fastener threads. Refer to the appropriate repair procedure in order to determine if the fastener may be reused and the applicable thread-locking compound to apply to the fastener.

  1. Prevailing Torque Nut, Center Lock Type
  2. Prevailing Torque Nut, Top Lock Type
  3. Prevailing Torque Nut, Nylon Patch Type
  4. Prevailing Torque Nut, Nylon Washer Insert Type
  5. Prevailing Torque Nut, Nylon Insert Type
  6. Prevailing Torque Bolt, Dry Adhesive Coating Type
  7. Prevailing Torque Bolt, Thread Profile Deformed Type
  8. Prevailing Torque Bolt, Nylon Strip Type
  9. Prevailing Torque Bolt, Out-of-Round Thread Area Type

A prevailing torque fastener may be reused ONLY if:

Metric Prevailing Torque Fastener Minimum Torque Development

English Prevailing Torque Fastener Minimum Torque Development

English Prevailing Torque Fastener Minimum Torque Development

Thread Inserts

Metric Fasteners
This vehicle provides fastener dimensions using the metric system. Most metric fasteners are approximate in diameter to equivalent English fasteners. Make replacements using fasteners of the same n ...

Thread Inserts
General Purpose Thread Repair Kits. These kits are available commercially. Repair Procedure Warning: Refer to Safety Glasses Warning in the Preface section. Note: Refer to the thread repair ...

Other materials:

Rear Bumper Fascia Outer Guide Replacement
Preliminary Procedure Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement. Rear Bumper Fascia Outer Guide Rivet (Qty: 3) Special Tools BO-594-A Hand Rivet Tongs For equivalent regional tools, refer to Special Tools. Rear Bumper Fascia Outer Guide ...

Installation Procedure
Create 6 x 20 mm (4/16 x 11/16 in) slots for MIG-brazing along the upper edges of the service panel as noted from the original panel. Clean and prepare the attaching surfaces for brazing and spot welding. Position the body lock pillar inner panel on the vehicle. Verify the ...

Front Bumper Fascia Replacement
Preliminary Procedure Remove the front bumper fascia opening cover. Refer to Front Bumper Fascia Opening Lower Cover Replacement. Front Wheelhouse Liner Bolt (Qty: 8) Caution: Refer to Fastener Caution in the Preface section. Tighten 2.5 Nm(23 lb in) Front Bumper Fascia Bolt (Q ...

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