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LSD shiming ?

Tech Talk for Nissan owners.

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LSD shiming ?

Post by TwistedMQ »

Hi guys im wanting to tighten the lsd in my GQ and want to know if rather than using lsd shims like what hobzee sells could i just put a washer in behind the tensioning spring.

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Post by create »

Use shims, I think 2 per side should do the job. Wont be much good as a shopping trolley tho - it will scrub tyres.
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Post by shw337 »

2 shims will lock it up good n proper. a mate of mine cut the lid of a milo tin and it still acted like a lsd just a bit harsh.
i fitted a complete extra clutch (1 clutch plate from a old lsd pack) and it dosnt unlock. shit onroad good offroad tho.
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Post by Jimbo »

So 1 shim per side as a compromise?
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Post by boost is good »

Jimbo wrote:So 1 shim per side as a compromise?
did that in mine and its been locked solid for 3 months (hoped it may come good ) gonna pull it back out n go back to standard .. everyone whos put 1 shim in tells me theyre good for the first trip then wear back to standard ??
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Post by Beast3805 »

Shimmed mine about a year ago, i could only fit 1 in 1 side, the carrier still had a gap of about .2 of a mm, but when i did it up, it pulled together nicely. It was like a locker at first but has worn down a bit now, its actually quite nice now, will spin both easily when i want it to :lol:
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Post by tarsuxs »

Speak to James at PGS in Mornington, he has produced some lazar cut shimmes that is putting in the LSD's with great results.
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Post by Beast3805 »

tarsuxs wrote:Speak to James at PGS in Mornington, he has produced some lazar cut shimmes that is putting in the LSD's with great results.
Ye thats the guy i got my shims from, i got 4 thinking my lsd was buggered, but was only able to fit 1 in hehe, well atleast i got some spares now for later.
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Post by boost is good »

Beast3805 wrote:
tarsuxs wrote:Speak to James at PGS in Mornington, he has produced some lazar cut shimmes that is putting in the LSD's with great results.
Ye thats the guy i got my shims from, i got 4 thinking my lsd was buggered, but was only able to fit 1 in hehe, well atleast i got some spares now for later.
how thick were youre shims? the ones i used were 0.7mm from hobzees
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Post by Beast3805 »

Sorry my bads i did getem from hobzee's, ye .7mm
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Post by PGS 4WD »

For most people one will suffice, two will lock it up, but it depends a bit ont condition of the origional product.
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Post by mike_nofx »

So does everyone use 0.7mm shim?

I can get any thickness shim from work and just cut it to size, what would be the best size to use to have a tight LSD that isnt locked?

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Post by Barno111 »

Does anyone have the OD of these shims?? And where can i get them from?? The mav im going to buy, the lsd is alright but not extremely tight. So were can i get shims from??
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Post by Beast3805 »

Barno111 wrote:Does anyone have the OD of these shims?? And where can i get them from?? The mav im going to buy, the lsd is alright but not extremely tight. So were can i get shims from??
can get them from 4H in Mornington
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Post by dano80 »

Beast3805 wrote:
Barno111 wrote:Does anyone have the OD of these shims?? And where can i get them from?? The mav im going to buy, the lsd is alright but not extremely tight. So were can i get shims from??
can get them from 4H in Mornington
Not anymore if 4H is Hobzees.

I was reading a thread in General Chit Chat, saying he has just gone insolvent. Have to try PGS or someone else.

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Post by mhgill »

So if you put 1 shim in its crap becuase it starts slipping, and if you put 2 shims in its crap because its permantly locked....

whats the point then?
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Post by hulsty »

Shims come in different thicknesses, trial and error to get the right thickness
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Post by steelo1 »

I can actually feel my LSD when it grips & so have others that have been passengers, its almost like a clunk, not a noise just a feel/grip, does this mean it needs re-shimming or is it normal? I'm new to Patrols & their LSD's after having 2 Explorers (8.8" lsd diffs), an FJ55 Cruiser & a Square Paj & it is a completely different "feel" to them.
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