Wheel Attachment Hardware
NOTE:
For conditions noted below, also check condition of wheel stud holes. Proper lug nut torque is essential. Follow recommended torque specifications and tightening sequence. DO NOT lubricate threads unless specified by the vehicle manufacturer.
| Condition | Code | Procedure |
|---|---|---|
| Bent | A | Require replacement |
| Broken | A | Require replacement |
|
NOTE:
Some manufacturers require replacement of all studs on that wheel if two or more studs or nuts on the same wheel are broken or missing.
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| Locking lug nut locking groove damaged | A | Require replacement |
| Loose | A | Require repair or replacement of affected component |
| Lug nut installed backward | B | Require repair or replacement |
| Lug nut mating surface distorted | A | Require replacement of nut |
| Lug nut mating type incorrect | B | Require replacement of nut |
| Lug nut missing | C | Require replacement |
| Lug nut rounded | A | Require replacement of nut |
|
NOTE:
Only required if removing wheel.
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| Lug nut seized | A | Require replacement of nut |
|
NOTE:
Only required if removing wheel.
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| Stud incorrect | B | Require replacement of stud |
| Stud missing | C | Require replacement |
| Threads damaged | A | Require repair or replacement of component with damaged threads |
| Threads stripped | A | Require replacement of component with stripped threads |