Results for "death wobble"

Between 60-70 mph my F53 chassis motorhome's steering wheel started violently shaking yesterday and now I'm terrified to drive anywhere. It's really scary when it happens - the whole front end starts shaking violently after hitting certain bumps or potholes.

I've been reading that this might be related to something called a panhard bar or lateral axle movement, and that there are expensive commercial solutions like the Roadmaster Tru-Trac that cost $500-700. But I'm not even 100% sure that's what's causing my problem.

Is there some kind of inexpensive way I could test or temporarily fix this issue to confirm what's actually wrong before I spend that much money? I'm reasonably handy but don't want to make things worse. Any guidance would be really appreciated! …more

Staring at my 1995 F53 motorhome's crooked steering wheel for the third time this season and I'm done guessing what's causing these alignment issues. Just got back from the alignment shop and they're telling me the thrust angle is way off but there's absolutely nothing that can be done about it on the rear axle. They basically shrugged and said "that's just how it is" and sent me on my way.

I'm having a hard time accepting this answer because the RV pulls to one side constantly and I'm going through tires like crazy. Before I give up completely, I need to know - can thrust angle actually be adjusted on Ford F53 chassis? I've heard there might be ways to reposition things in the rear, but I need specifics on what methods exist and whether this is something that can realistically be fixed. …more

Got what started as minor steering looseness in my 2003 F53 last month, but after fixing wheel bearings and brakes I'm now dealing with serious kingpin play that's getting progressively worse. You know that moment when you grab the wheel and wiggle it, and it wiggles back a little too enthusiastically? Yeah, that's where I'm at.

I can find generic "some play is bad" advice all over the internet, but nothing specific to the F53 chassis. Does anyone know the actual wear limits or tolerance specs for kingpin play on a 2003 F53? I'd rather know if I'm dealing with "normal wear" or "time to call the professionals before this thing tries to steer itself" situation. My wallet is hoping for the former, but my survival instincts are preparing for the latter! …more

I spent a fortune replacing front wheel bearings on my 2018-2019 Ford F53 motorhome because they keep failing way faster than normal, and apparently other RV owners are getting hammered too. A friend's 2018 F53 chassis just had a complete bearing failure at only 22,000 miles - the wheel was literally at an angle and destroyed the tire too.

This has me worried sick about my own rig. Are there documented issues with premature wheel bearing failures on 2018-2019 F53 chassis? I'm seeing reports of failures happening way too early, and I'm terrified of having a catastrophic failure while driving. What's causing these failures and should I be doing something preventative before I end up stranded on the highway? …more

Since my 1995 Ford F-53 motorhome chassis started sagging badly in the rear, is this dangerous with grandkids riding along? The rear end has been gradually sagging lower and lower, and I'm seeking help with two specific needs.

First, I'm searching for a detailed service manual. I've already checked with a Ford dealership who recommended helminc.com, but they don't have the manual. I'm specifically looking for manual code FCS-12214-95 or something similar. I've also searched eBay without success.

Regarding the suspension, the rear is sitting very low. I'm looking for a budget-friendly temporary fix to raise the suspension. I suspect the rear springs might need work, and I'm wondering if additional airbags could help. My primary goal is an affordable interim solution that can prevent potential damage from low clearance.

I'm hoping someone with experience with F-53 chassis motorhomes from this era can provide guidance on both finding the service manual and addressing the suspension sag. What temporary solutions have worked for others in a similar situation? …more