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  1. UKTJ

    HP Dana 30 Gear Pattern Check

    I have removed the slinger (which as @Blackjack rightly says was the shim as well). I'm relying on the prior explanation by @hosejockey61 about why a slinger is not required, as I do not have a thinner after market one, Revolution do not prvide one in their kits. I may be becoming a bit...
  2. UKTJ

    HP Dana 30 Gear Pattern Check

    Brand new and same brand - Timken. I remembered the thread from the guy from Riga that got caught out by that if I remember correctly.
  3. UKTJ

    HP Dana 30 Gear Pattern Check

    Unless my maths has let me down the shims will allow me to get to 0.060" and 0.061". A heavy bias to even number shims, but I have two 0.015" shims, and I can combine that with others to get tp 0.061". As it is Saturday tomorrow will be having a good run at it. I should get the pinion depth...
  4. UKTJ

    HP Dana 30 Gear Pattern Check

    Currently I have no shims setting depth, just the original slinger and the new baffle. The original slinger was 0.062". I think I am going to try for a better pattern by pulling the bearing off, removing the slinger, repressing the bearing and then using shims behind the baffle to do that...
  5. UKTJ

    HP Dana 30 Gear Pattern Check

    It's a HP Dana 30 for the front.Fingers crossed, ran it again with less paint. I still wonder if it looks a little deep. But getting it shallower will be a hassle as I need to pull that slinger, so hoping it is good enough, rather than chasing perfection. Drive Side Coast Side Thank...
  6. UKTJ

    HP Dana 30 Gear Pattern Check

    I know there was another thread on this already this week, but don't want to hijack that one. My backlash is at 0.008". My patterns on first run: Drive Side Coast Side I'm looking at it with my totally untrained eye and saying pinion too deep, do others agree? If so, any thoughts on...
  7. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Took the shims out from behind the pinion, then tightened until I got above 12 inch ibs of pre-load. Now working fine for checking backlash and have got it to 8 thousandsth, which I believe is nicely in spec. Will be runjing a first pattern tomorrow. As an aside the yoke is very tight on the...
  8. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Bolts arrived and used this, seems to be making a big difference. Thanks for the pointer.
  9. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Thanks for the confirmation. But it is a very different world over here, driveline shops just not a thing. Ordered bolts from Amazon, here today or tomorrow. PS visited BC for first time this summer, beautiful place you live. Daughter loved it so much she is now looking to spend a few years...
  10. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Thanks for the confirmation. But it is a very different world over here, driveline shops just not a thing. Ordered bolts from Amazon, here today or tomorrow. PS visited BC for first time this summer, beautiful place you live. Daughter loved it so much she is now looking to spend a few years...
  11. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Understood, my problem has been getting the pinion nut tight enough to check backlash. Hence need for pinion yoke wrench.
  12. UKTJ

    Pinion pre-load, shim, and pinion nut question

    I'm beginning to lose the will to live. Whilst I will leave the preload on the pinion until I have the gears set, not being able to get the big pinion nut close to torque is still giving me an issue. I am trying to check backlash, but the pinion has so little preload on it when I rock the ring...
  13. UKTJ

    ARB air locker install - shim question

    Any thoughts on a sensible starting point for total of shims on both sides? The two master shims are 0.097" each so that gets me to 0.194" without any other shims, but if anyone has a suggestion for typical amount in addition to that as a start point it woud be appreciated.
  14. UKTJ

    ARB air locker install - shim question

    Thank you for your help. How thick would a master OEM shim be? I had a shim on each side that is 0.030", is that thick enough to count as a master shim? I have bought a case spreader, so hopefully that will help. I am very much in "all the gear, no idea" territory, as you can no doubt tell...
  15. UKTJ

    ARB air locker install - shim question

    As part of my regear I am installing an ARB Air Locker and have a question on shim stacks, any guidance much appreciated. When I pulled my old carrier I romved the bearings and measured the shims so I had a starting point when I installed the new locker and gears. The shims in the old set up...
  16. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Late or not, your help is much appreciated.
  17. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Thanks again. It does not look like that Dana slinger is available on RockAuto and so far I have not found anyone that does sell it who ships to the UK. On RockAuto I can find the following: "USA STANDARD GEAR USA33011 Pinion Oil Deflector Info Fits Front; 4WD; Dana 30; Reverse Rotation...
  18. UKTJ

    Pinion pre-load, shim, and pinion nut question

    If I do need to order a new slinger / thrust bearing (heard it referred to as both), can anyone guide me to the right part on Rock Auto? I can see a coupe of options that may be the correct one, but there is not one of those exploded diagrams so I can be sure it is the one I need. I am looking...
  19. UKTJ

    Pinion pre-load, shim, and pinion nut question

    I am using the pipe wrench technique, so that could be contributing to my problems. Have it set up so pipe wrench gets pushed up one of the bars on the tressle to hold it from moving, but maybe that is still not as good as the tool you show.
  20. UKTJ

    Pinion pre-load, shim, and pinion nut question

    Thank you for taking the time to provide such a detailed and helpful reply, it is very much appreciated. OK, tomorrow I will remove the pinion so I can take those shims out for now. The stock slinger and baffle were 72 thousandths IIRC. The Revolution set up guide suggests 65 thousandths, so...