Problems that *seem* like steering box issues but are usually something else:
* Loose Steering: This is almost *never* the steering box itself. Check:
* Steering linkage: Look for worn, loose, or damaged tie rod ends, idler arm, drag link, or even the steering column itself. These are much more common culprits.
* Power steering fluid level: Low fluid leads to loose, unresponsive steering. Check and top off as needed (using the correct fluid).
* Power steering pump: A failing pump can cause poor steering response.
* Power steering hoses: Leaky or damaged hoses will also lead to poor steering.
* Hard Steering: This could be due to several things, again usually *not* the steering box itself:
* Low power steering fluid: Check and top off.
* Power steering pump: A failing pump causes hard steering.
* Power steering hoses: Restricted or blocked lines.
* Steering gear internal issues: While *possible*, this is often a sign the box is failing and requires replacement, not adjustment. This is more likely to feel like binding or a lack of smooth steering, rather than simply hard steering.
What to do:
1. Check the obvious first: Power steering fluid level, hoses, and linkage. Look for any visible damage or leaks.
2. Have a professional inspect it: If you've ruled out the simple checks, take your van to a qualified mechanic or a steering/suspension specialist. They have the proper diagnostic tools and knowledge to determine the actual problem. Trying to "adjust" the steering box without the proper expertise could easily make things worse.
3. Expect a replacement: If the issue is within the steering box itself, it's usually cheaper and safer to replace the entire unit than to attempt a repair. Rebuilding steering boxes is a specialized skill requiring specialized tools and equipment.
In short, avoid trying to adjust the steering box yourself. Focus on the simpler, more likely causes first, and then seek professional help. Improperly dealing with a steering system is dangerous.
