It is a fairly involved job. To start it is dangerous and not
recommended to re-use the big U-bolts that hold everything together.
They stretch and won't usually hold a torque the second time around if
you even have enough threads to shorten them. New ones are inexpensive
at truck spring shops. They make them to order.
The spring packs themselves have a centering bolt that is needed. You
will need to get a shorter one. Again, the truck spring shop can make
them or get them.
When the new set is assembled the shops usually put some metal bands on
the leafs to hold them all straight while everything gets tightened
down. It is pretty hard to hold everything in place otherwise. I guess
you could use a couple hose clamps and then release them later.
Now that it is at least 1/2" lower and it likely sits lower and will
flex more, you 'might' have to watch the shock lengths. If the shocks
were exact to the old springs and their travel, they might be too long
now and might bottom out which can cause nasty things like snapped
frames or snapped shock mounts. (have seen both)
You also might just want to go with a softer shock to see if that helps
first.... Forget the gas charged ones, you want a plain as cheap as you
can find hydraulic shock for the light vehicle. I hear Dotech (sp?) are
good for light vehicles or Rancho 9000, forget the Rancho 5000's they
will knock out teeth fillings, literally.....
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
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> I have a '88 S10 Blazer that I would like to remove a couple of the rear
> spring leaves from.
[quoted text clipped - 4 lines]
> 4 leaves are too many, I think 2 will be fine.
> Thanks in advance for any assistance.
Ralph Shapiro - 26 Apr 2006 19:06 GMT
thanks for the great info and detail. Nothing is ever as simple as it
seems...
> It is a fairly involved job. To start it is dangerous and not
> recommended to re-use the big U-bolts that hold everything together.
[quoted text clipped - 39 lines]
>> 4 leaves are too many, I think 2 will be fine.
>> Thanks in advance for any assistance.
Mike Romain - 26 Apr 2006 22:07 GMT
You are welcome. The last person I know that re-used the u-bolts, lost
his driveshaft because the springs slipped back when he was solo in a
swamp, 20+ miles from the nearest phone coverage or house way back in
the Canadian bush.
He had used a torque wrench on them too, I watched him finish the job.
He was lucky and one of the group he was looking for in the bush was on
a hill and had a powerful CB and tagged him by fluke. The rest of us
fanned out trying to pick up his signal. We found him and got him going
and to the campsite. One of the group even had a set of centering bolts
in his 'kit'.
My fiberglass CJ7 is super light. It really prefers a load on for ride
quality. I have the heavy duty tow kit and hardtop/hard door rated
spring packs. They even have a bottom overload or anti-wrap leaf.
You have to watch that too, the bottom leaf is usually a short heavy
sucker there to help prevent axle wrap. Long leafs will invert under
serious load like my Jeep can put on them in 4x4.
It is bone jarring with no load, but when I gear up for say 10 days in
the bush I use my hardtop to hold way more and put the canoe on that so
I like to have the springs to handle it. When I get to the base camp I
unload the hardtop with the canoe and run bikini top.
Mike
> thanks for the great info and detail. Nothing is ever as simple as it
> seems...
[quoted text clipped - 41 lines]
> >> 4 leaves are too many, I think 2 will be fine.
> >> Thanks in advance for any assistance.