Strategy Based Diagnostics
Review the clutch system operations in order to familiarize yourself
with the system functions. Refer to
Hydraulic Clutch Description
.
Visual/Physical Inspection
| • | Inspect the easily accessible or visible system components for
obvious damage or conditions which could cause the symptom. |
| • | Inspect the clutch master cylinder for the correct fluid level. |
| • | Inspect the hydraulic clutch lines for dents, kinks or other obvious
damage that may affect the clutch system operations. |
| • | Inspect the clutch system for contamination of dirt, oil, or other
substances that may affect the clutch system operations. |
| • | Inspect for after market parts and pto set ups. |
Intermittent
Test the vehicle under the same conditions that the customer reported
in order to verify the system is operating properly.
Symptom List
Refer to a symptom diagnostic procedure from the following list in order
to diagnose the symptom:
| • | Engine speed increase, but not vehicle |
| • | Series of jerks or shudders |
| • | Rumble, squealing or whirring noise |
| • | Rumble, squealing or whirring noise |
| • | Rumble, squealing or whirring noise |
