1997 F150 4x4 Ball Joint Fiasco
A friend of mine noticed that his trucks steering had become just a tad “slack” on the road and had me take a look at it. I found it needed 2 tie-rod ends, a pitman arm, and to say that the lower ball joints were a “tad” loose would be a
massive understatement. Whelp, time to order parts. Now, as I absolutely refuse to cut corners (costs) on parts for the automotive systems that will kill my a$$ if said cheap parts fail, I always choose at
least the middle or higher tier of quality for such mundane things as brakes, steering, or suspension components, and always choose brands that (in the past) have most often been of
decent quality. Although I very rarely order anything from Rock Auto, I do find their site to be invaluable for the above stated selection process. You can select which “tier” you want, and then order the parts from other online vendors. I went through my selection process and I selected DELPHI for the items I needed.
I was ever so wrong to do so.
A toast to my sanity, which died on the lizard infested shores of madness.
As a number of people here can likely attest, tearing down an older trucks torsion bar suspension can quickly become a pain in the a$$. Years of corrosion really makes things……..
interesting. The suspension fought me
the entire way, and of course, I ended up divesting myself of a few pieces of “bacon” in a number of places. I finally got everything apart, although I was forced to use increasingly larger hammers, and was finally forced to break out the “blue wrench” in order to extract the torsion bars from the old control arms and adjusters. I then prepped for re-assembly, which included wire brushing
all fastener threads for ease of assembly.
It all goes horribly wrong.
Now, I am quite sure that there are a number of individuals at this site that know very well what the result ends up being when you think the following, seemingly innocent, thought. “This reassembly is going very well” I have been turning wrenches for a very long time,
and I know better then to make that particular statement. The only thought I can muster in my defense is that my brain, due to the oh so many hours it has logged since it emerged from the assembly line all those years ago, must have “blue screened” for a moment, but it was now far,
FAR too late to retract that thought. I was 99% completed with the reassembly of one side, the last thing to do being to bolt in the shock absorber, when, imagine my surprise, I found the shock would not fit in the area of the new arm it
was supposed to fit into.
On this vehicle, the shocks bottom retaining bolt passes through the side of the cast control arm, through the bottom of the shock, and then through a fairly thin, cast flange, which is part of the control arm casting. On the new, replacement control arm, this cast flange was over
twice as thick as the OEM flange (at least 1/8” thicker than the OEM). I then checked the other arm, and yes, same issue.
Both of the new arms are unusable as is.
I was not a happy "Wrench Turner" at that point. For giggles (after I had slightly calmed down) I went down to Oreillys (just 6 miles away from me) and checked out their
“House Brand” of control arms, and found
their parts to be better engineered than the Delphi brand because the shock just dropped right into place. Of course, the Oreillys
“house brand” control arms are slightly over $100 more than the Delphi’s that I ordered online because
A) they were Delphi and
B) the cost was far cheaper than buying locally.
DELPHI, you are now on my permanent $hit list for suspension parts, and actually, probably every other part you decide to put your name on.
For any of you looking to do the same job, here are the 2 miscreants:
DELPHI TC5773
DELPHI TC5774
Both of the aforementioned items were made in Turkey.