If your Comanche's clutch is slipping, engaging too high, or has other problems, the issue lies elsewhere and requires more involved troubleshooting and likely repair:
* Low Clutch Fluid: Check the master cylinder reservoir (usually a small container near the firewall) and add DOT 3 brake fluid if low. Low fluid indicates a leak somewhere in the system (master cylinder, slave cylinder, lines). This is the simplest potential fix, but not a true "adjustment."
* Master Cylinder Failure: A failing master cylinder can't build sufficient pressure, leading to a weak or unresponsive clutch. This requires replacing the master cylinder.
* Slave Cylinder Failure: The slave cylinder pushes the clutch fork, disengaging the clutch. A leak or failure here means the clutch won't disengage properly. Replacement is necessary.
* Clutch Disc/Pressure Plate Wear: This is the most common reason for a failing clutch. The clutch disc wears down with use, leading to slippage. The pressure plate can also wear or warp. This requires removing the transmission to replace the clutch components (a major job).
* Throw-out Bearing Failure: This bearing spins between the pressure plate fingers and the transmission input shaft. A noisy bearing indicates failure and needs replacement (also requires transmission removal).
In short: If you're having clutch problems on your 1989 Jeep Comanche, you'll need to diagnose the underlying cause. Checking the fluid level is the first step. If that's not the problem, it's highly recommended to take it to a qualified mechanic, as clutch repairs are complex and require specialized tools and knowledge. Attempting to work on the clutch system without the proper experience can lead to further damage or injury.
