Timing Belts
| Condition | Code | Procedure |
|---|---|---|
| Adjustment incorrect | B | Suggest adjustment |
|
NOTE:
Inspect belt tensioners, pulleys, and cover.
|
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| Alignment incorrect | B | Further inspection required |
|
NOTE:
Determine cause of incorrect alignment and require repair.
|
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| At or beyond service interval | 3 | Suggest replacement to comply with vehicle OEM recommended service intervals |
| Broken | A | Require replacement |
| Cam timing out of specification | B | Require repair |
| Cracked | 1 | Suggest replacement |
| Fluid-soaked | 1 | Suggest replacement. Further inspection required |
| Frayed | 1 | Suggest replacement |
| Missing | C | Require replacement |
|
NOTE:
Internal engine damage may result from timing belt damage/failure.
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| Noisy | 2 | Further inspection required |
|
NOTE:
Determine cause of noise and suggest repair.
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| Plies separated | A | Require replacement |
| Teeth missing | A | Require replacement |
| Tension out of specification | B | Require adjustment or replacement |