Limiting Straps-- Nylon Install
When I first installed my Rancho 9000s about 5 years ago, I was told that they would work fine installed upside down (yahoo news groups). This is not true. I could see how someone might break a limiting strap if installed upside down, they do not dampen the downward movement of the axle. Also they have much harder ride as you're fighting spring compression and abnormal shock compression. I ran them upside down for about a week before putting them on right.
I drive fast over rough roads and my 710K is like a hovercraft when it gets up to speed. These are the kind of roads that at 5-10 mph are miserable, bouncing harshly up and down. At 25 they smooth right out.
I drive fast over rough roads and my 710K is like a hovercraft when it gets up to speed. These are the kind of roads that at 5-10 mph are miserable, bouncing harshly up and down. At 25 they smooth right out.
If you didn't get stuck, you didn't try hard enough.
'74 710K
1984 in 2009
'74 710K
1984 in 2009
same thing with my 710M. At speeds even at the outback challenge I broke nothing, including the straps. The last outing in the 712 we ran the roads at 40-50 mph, just washboards, and that caused some bolt failures along with a strap. It should be noted I also broke one of the complete spring stacks on my flatbed trailer on these roads, got to remember to take the pinz off the trailer before doing long drives on those roads.
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Mike
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- Posts: 545
- Joined: Mon Jan 03, 2005 1:33 pm
- Location: San Juan Mountains, CO
I have burned through ten (stock) limit straps in the past three years! It's silly to keep buying the $160 factory straps since they are essentially disposable! ($160X10=$1,600!) I bought The 17.5" webbing straps from OK Off-Road ($30 each) and have already started doing the conversion. HINT: Press the bushings out with a gear puller instead of cutting them out of the stock straps. I bet that the webbing will do better than the stock limit straps and they are soooo much cheaper than stock! Look cooler too!
4 of the 5 straps I have broken on my 712 over the years have been on the front wheels! .... My new "heavier duty/thicker cable" woven design has so far (after about 2 years) proved to be strong enough712 would break more straps.
Peter
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
Care to post some closeup pics of those beefed up straps of yours. PleaseProfpinz wrote: 4 of the 5 straps I have broken on my 712 over the years have been on the front wheels! .... My new "heavier duty/thicker cable" woven design has so far (after about 2 years) proved to be strong enough
Miles
Lots of Pinz pictures here.......
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
Shall do Miles, I've just got to find the originals again!
Over the years I've posted the pics of the straps a few times on various forums etc, (including, I thought this one) but I'm stuffed if I can find them now despite using the search facility etc.
Over the years I've posted the pics of the straps a few times on various forums etc, (including, I thought this one) but I'm stuffed if I can find them now despite using the search facility etc.
Peter
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
They were most likely lost with the great crash of 2007.
Miles
Miles
Lots of Pinz pictures here.......
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
Miles, here are a few pics of the strap.
I can't find the pics I had of the "almost completed" strap....(I'm in the process of making a die to cast the end in a rubber compound as per the factory straps) but below are two I had of the "weaving stage".
The first is the basic jig, with a partially finished strap, and the second is a closeup of the finished weave!
I can't find the pics I had of the "almost completed" strap....(I'm in the process of making a die to cast the end in a rubber compound as per the factory straps) but below are two I had of the "weaving stage".
The first is the basic jig, with a partially finished strap, and the second is a closeup of the finished weave!
Last edited by Profpinz on Fri May 23, 2008 8:35 pm, edited 2 times in total.
Peter
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
ProfPinz...Nice job, and thanks for posting the pics. It's good to know it can be done. We'll have to see how the nylon straps hold up.
Miles
Miles
Lots of Pinz pictures here.......
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
http://picasaweb.google.com/pinzgauer.depository.1
'73 Pinzgauer 712M
The thing with the factory straps is that they "nearly always" break on the cross-over of the weave near the bushes.
At first I tried to overcome this by using the same diameter cable and putting in a plastic rubbing surface, but that didn't work, so after numerous other designs I settled on heavier harder cable..... less "warp" but the same number of "wept" in weaving terms.
I haven't had a breakage of the new design yet!
At first I tried to overcome this by using the same diameter cable and putting in a plastic rubbing surface, but that didn't work, so after numerous other designs I settled on heavier harder cable..... less "warp" but the same number of "wept" in weaving terms.
I haven't had a breakage of the new design yet!
Peter
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com
1974, 712 6X6 Pinzgauer
1983, 710-1.6 4X4 Pinzgauer
1997, 718 6X6 Pinzgauer (in pieces)
1971, 700 Haflinger
1974, 703 LWB Haflinger
2001, Range Rover
http://www.ozpinz.com