Fixing a gearbox issue is complex and potentially dangerous if done incorrectly.
Here's a breakdown of why you should consult a professional mechanic:
* Diagnosis is Crucial: The cause of the missing gear could be anything from a simple linkage adjustment to a serious internal gearbox problem. A professional mechanic can correctly diagnose the issue.
* Specialized Tools and Knowledge: Working on a gearbox requires specific tools and a deep understanding of the transmission's internal components.
* Safety: Incorrectly working on a gearbox can lead to further damage and potentially put you at risk.
What you can do:
1. Contact a reputable mechanic: Explain your issue and ask for an inspection and repair quote.
2. Research: Learn more about your Jeep Cherokee's specific gearbox model (e.g., AX-15) to better understand the potential problems.
3. Ask for a second opinion: If you're unsure about the diagnosis or the price, get a second opinion from a different mechanic.
Remember: It's better to invest in a professional diagnosis and repair to avoid further damage and ensure the safety of your vehicle and yourself.