What actions should be taken when the clutch assembly has too much free pedal travel?

When the clutch assembly has too much free pedal travel, adjusting the pushrod is the appropriate action to take. The pushrod is the component that connects the pedal to the master cylinder, and if it is not adjusted correctly, it can lead to excessive free play in the clutch pedal. This extra travel can cause the clutch to not engage or disengage properly, leading to issues such as difficulty in shifting gears or incomplete disengagement of the clutch. By adjusting the pushrod, the free travel can be set to the manufacturer's specifications, ensuring proper clutch operation.

The other actions, while they may address different issues, are not the correct solutions for the problem of excessive free pedal travel. Replacing the clutch disc would be unnecessary if the issue lies with the adjustment of the pushrod. Bleeding the hydraulic system is typically done to resolve issues related to air in the system, which may not directly relate to the free pedal travel issue. Checking for bent linkage might be relevant if the mechanism is affecting movement, but in cases of excessive free travel without other symptoms, the linkage typically isn't the primary concern.