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Search results for query: transfer case

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  1. B

    Transfer Case: Re-Gear to 4:1

    Has anyone seen any cases where of someone regearing the transfer case to 4:1? Not sure how the mapping of the engine and shifting is tied to the transfer case, or is only about engine RPMs. Either way, just wondering is anyone as done it or heard of someone doing. I like 4:1 in my other...
  3. S

    Transfer case whine

    ...a 2026 Trialmaster and a friend is looking at a 2023 Trialmaster with 39000km on it. It goes really well except we picked up that the transfer case is slightly noisier than my new one when decelerating from 120km/h. It's a whining noise an only when you decelerate. The dealer mentioned that...
  4. Manuel4x4

    Low range will not engage after transfer case selector replacement

    Hi everyone, I collected my Grenadier from the dealer after they replaced the transfer case selector because the linkage pin had come out. The differential locks now work correctly, but low range will not engage. The lever moves, but it seems the transfer case is not going fully...
  5. Happyoldgit

    Transfer case cables adjustment

    Please ignore as I now have access to the appropriate manuals. Are there any technical guides or workshop manual references specifically regarding the correct method of adjusting the transfer case cables available in the known universe please?
  6. scottg

    Front differential, rear differential, and transfer case fluid levels

    ...months now), see if there is a description of the refill process and what those levels should be? Would like to confirm for the transfer case as well. Not talking about the volume they're supposed to hold, just whether they're all supposed to be filled to the bottom of their fill holes, and...
  7. Manuel4x4

    Grenadier Transfer Case Adjustment

    View: https://youtu.be/iSTzqncUux0?si=PMa1q4tP5fAtUW7J
  8. T

    Transfer case stuck in 4L

    Stuck solid. No amount of wiggling, moving car forward/backwards, any attempts to unwind any tension in drivetrain failed. The lever will not move a mm. My feeling is the pin in the collar that pulls up to allow you to shift has broken.
  9. emax

    ECU count

    OK, I missed the "transfer case" part, sorry. Yes, good idea, good solution - never came to my mind. (y)
  10. Tazzieman

    The transfer case selector lever detached and remained in my hand.

    Thread 'Transfer Case Gear Lever - pin' https://www.theineosforum.com/threads/transfer-case-gear-lever-pin.12414165/
  11. scottg

    Please send me your old ZF transmission pan and filter

    The more I think about this, the more I wonder, why not a neutral setting for the transfer case? I mean, I got it into neutral twice. The ECM recognizes neutral for the transfer case, and the console notifies that the transfer case is in neutral, so it is a valid state for the transfer case to...
  12. SantaStrong

    Transfer case grinding from 4lo to 4hi

    ...into a few situations that called for 4Lo and both lockers to get through, and on two occasions I got some bad gear grinding from the transfer case when switching back from 4Lo (center diff unlocked) to 4Hi (center diff unlocked) My procedure was: -Stop, put transmission in neutral and put...
  13. A

    What makes the whine noise?

    Grenadier is the only vehicle on sale with a fully gear driven transfer case, and unless if you have owned a LR Discovery 2 or earlier LR product, probably the only gear driven transfer case vehicle you've ever driven. They make some noise - it is normal.
  14. Krabby

    Transfer case whine

    Not sure on the VIN range but the serial tag on the transfer case is easily visible. This THREAD is old and has off topic crap mixed in, but probably a worthwhile browse.
  15. samnt650

    Transfer Case, Loss Hi Gear

    After a brief run in sand, my transfer case wont get out of of Low Gear.. Checked the top end (shifter) and appeared nothing broken (yes I have pull apart the top and side cover) I can see the locker cable move in/out.. having difficult finding where is the Hi/Li lever on the transfer case...
  16. Greasemonkey

    Transfer case oil change procedure

    My original transfer case was replaced with a different one as part of a recall in the first year at around 5,000 km. Since I had the same questions regarding the oil change procedure in conjunction with the oil cooler, I checked the oil level in the transfer case at around 18,000 km. To my...
  17. S

    Transfer case whine

    Thanks. if it does?
  18. scottg

    Please send me your old ZF transmission pan and filter

    Here, I meant why not have the ability to set it to neutral from inside the Grenadier, not that it couldn't be done by getting under the vehicle. Mind you, I love getting under my Grenadier, just prefer doing it under safe and controlled conditions :)
  19. N

    What makes the whine noise?

    LC 70 is a fully gear driven t/case and without much sound deadening a new 70 sounds exactly the same as a 20 year old one with 300000km on it.
  20. Krabby

    What did you do with your Grenadier today?

    Supra shifter, Grenadier USA transfer case knob and cup holder/center cover.
  21. B

    Saddle Leather Package: Patina Over Time

    Just thinking, has anyone seen a replacement transfer case shifter boot in Saddle leather?
  22. jvkintheusa

    Front drive shaft spitting grease

    By hand.
  23. Clark Kent

    Diff breathers

    Yep, more trouble than it's worth.
  24. jvkintheusa

    Front Drive Shaft Update

    Do we know why only the transfer case side CV is failing? Seems like the angles on both sides are about the same.
  25. Clark Kent

    Front differential, rear differential, and transfer case fluid levels

    I have just changed my transfer case oil (only). It's not difficult. You just need to keep an eye on how much oil drains out so you put it all back in again. This was the transfer case oil only so 1.8 litres out of 2.64 litres total oil capacity, or 68%. I still have an open case with IA...
  26. scottg

    Please send me your old ZF transmission pan and filter

    ...a way to do it because there wasn't one, but getting under the vehicle in water isn't an option. I was curious whether the ZF and/or transfer case could be put into neutral from inside the car, and though I've shown the transfer case can be, and the Grenadier recognizes that the transfer case...
  27. A

    What makes the whine noise?

    You are right - as we don't get the LC70 here in North America I didn't think to include it. That too has a gear driven transfer case.
  28. Grenadian

    Does the transfer case have breathing holes?

    If I were to wad with my Grenadier according to regulations, would water get into the transfer case or other important powertrain components? I heard that the Jeep Wrangler has a small hole in the transfer case.
  29. Tazzieman

    Front drive shaft spitting grease

    If your finger tips go "ssss" it's too hot.
  30. jvkintheusa

    Front drive shaft spitting grease

    So my front drive shaft CV at the transfer case is spitting grease but the boot is intact. What could be the issue?
  31. ADVAW8S

    What did you do with your Grenadier today?

    That looks proper
  32. Dokatd

    Please send me your old ZF transmission pan and filter

    Just a note, when the T-case is put in neutral the truck will give you a warning and show the trucks Transfer case is in Neutral. This is actually more positive than the transmission parking pawl trick or the transfer case screw. So the T-case set to Neutral via H/L lock lever is the only...
  33. ECrider

    What did you do with your Grenadier today?

    not too shabby, Krabby
  34. Dokatd

    Front Drive Shaft Update

    The T-case side is about 2.5° more IIRC. It's 100% more, I just can't recall exactly. And that difference changes slightly based on caster and lift.
  35. S

    Grenadier Servicing Price Australia

    ...at Repco 2.5 litres left , as the factory C2 is not robust enough for Australian conditions, they supplied all the other oils for the transfer case and front and rear diffs. If they had not changed the 2 diffs and transfer case oils it would have been considerably cheaper, and all the...
  36. Tinerfeño

    "POWERTRAIN ERROR", truck gone for month+, INEOS uncooperative

    Could be diff lock(s) but I tend to suspect the transfer case. Have you used the centre diff lock? Engages and disengages well?
  37. jvkintheusa

    Grenadier Servicing Price USA

    Why would the transfer case need to be topped off?
  38. B

    Transfer case oil change procedure

    Thank you. That is helpful but doesn't fully answer the questions. You basically say put back what comes out, but what if it was low initially when you removed check bolt? What if it was really high? Would u then just fill to appropriate check bolt level, or only put in what came out? Sean
  39. Rok_Dr

    Please send me your old ZF transmission pan and filter

    While it can’t be done from the driver seat the transfer case can be put into neutral by screwing in the neutral bolt on the side of the transfer case. Instructions are in the owners manual. Also, the ZF transmission can be taken out of park and into neutral by pulling down and securing a lever...
  40. L

    What did you do with your Grenadier today?

    I painted my black anodized T-case knob with a ultra-fine paint pen from amazon, 2 careful coats and it came out great
  41. Krabby

    Transfer case whine

    See if the transfer case serial number has a "B" suffix as part of it.
  42. Dokatd

    Front Drive Shaft Update

    I know this might not make sense, but if you change/fix the front axles angle then you automatically fix the transfer cases angle. They are tied to one another.
  43. Eric

    Low range will not engage after transfer case selector replacement

    Two possibilities a) simple one, the gaiter leather is bunching up and preventing the lever going fully back. That has happened to me twice. And b) the linkage connection on the lever needs adjusting. That also happened to me twice after the lever was replaced after the pin loss
  44. ADVAW8S

    Front Drive Shaft Update

    Only solution that was agreed was a redesign to improve the angle and alignment, which of course is both a new transfer case and differential location. Oh, and if you want reliability use universal joints. Could that be the easiest way to fix the problem a new transfer case. The rear angle is...
  45. B

    Statistics/Poll Thread: Front driveshaft CV joint failures

    Correct. The Transfer case has also done a seal whilst touring around NSW towing a caravan.
  46. Tinerfeño

    Next stop: Mauritania

    This is a really bad design flaw.
  47. scottg

    Please send me your old ZF transmission pan and filter

    ...would love them pointed to so I can correct them. Now: 1. The engine is connected to the transmission is connected to the transfer case is connect to the drive shafts. 2. If you turn the wheels, you turn the drive shafts, which turns the transfer case gears, which turns the ZF...
  48. OzyGrenie

    Diff breathers

    To mount breathers to the transmission and transfer case, it's major. Removing the tailshaft to then remove the transfer case. My transfer case front seal requires replacing a slow leak (under warranty), actually in a fortnight. Yes I have a July 2023 build. Must drive 900 kms to get it done as...
  49. Dokatd

    Houston, we have a problem. Its the CV boot. +Mossy Houston Update

    They are linked to each other. So correcting the axle fixes the t-case as the T-case can't move.
  50. G

    Worldwide Section Guidelines

    Hi Russell. Did INEOS ever resolve the whining transfer case issue?
  51. Tazzieman

    Please send me your old ZF transmission pan and filter

    @Clark Kent I've managed it. But with the engine on it was harder (with some gear noise) than in carwash mode. After the TRANSFER CASE IN NEUTRAL warning I then got ESC warnings as well. But I think I'm now in a position to put the TC into N position if needed. And as you noted , the line...
  52. TD5-90

    ECU count

    ...minimum strain in the drivetrain. When the engine is running, even if the ZF is in "N", there might be some grinding since "N" doesn't mean the ZF output shaft doesn't rotate if released from all load, which is the case when you put the transfer case into the undefined transfer case neutral.
  53. parb

    Front Drive Shaft Update

    Make a little bird cage that extends from the transfer case and protects the rubber from rock strikes? I can totally see it
  54. Dokatd

    Front Drive Shaft Update

    The pinion and the T-case flanges are wildly different. I assume the pinion flange is made by Cararro and the T-case flange; who knows. But the T-case flange is coated and the pinion is not. There is clearly some galvanic corrosion or something by going on at the T-case. A small or large...
  55. 2

    Please send me your old ZF transmission pan and filter

    I assumed the lack of a true detented neutral position in the transfer case was for simplification purposes. It's easier to explain to someone used to pushing buttons how to engage the various drive modes without a third option. Now I just think it may have been a way to reduce the size of the...
  56. Clark Kent

    Front diff full of metal

    There is nothing in the workshop manual about a calibration or reset procedure for either. For the transfer case it says fill to spill and add more oil if you do the cooler as well. For the diffs it's fill to a maximum of 2.1 litres.
  57. C-Mack

    2026 owners

    Any 2026 owners experiencing the 3 to 2 downshift clunks? Pictures of the model/version tag on the side of the transfer case as I’m curious if they’ve replaced the suffix “B” version with a new one to address the clunks?
  58. C-Mack

    Castle Rock, CO - 4x4 Mechanic Recommendations?

    With the 2.5” lift just be aware of the considerably shortened lifespan of the front transfer case cv joint boot so it doesn’t leave you stranded. Otherwise, it sounds like you’ve got some fun upgrades going.
  59. O

    Front drive shaft spitting grease

    Could you elaborate on how to evaluate the temperature of the transfer case CV joint?
  60. Tazzieman

    Front Driveshaft Removal - Tech Data Request

    Saw this on FB "small ratchet strap around the driveshaft, transfer case end. the other end to just about anything forward of the shaft. couple clicks and it'll pop out."
  61. Krabby

    Saddle Leather Package: Patina Over Time

    As in? Had SL and it had to be replaced or had standard leather and wanted to swap to SL? I'm not familiar with either case, but if the latter I think the entire assembly has to come out.
  62. Boise

    Front Drive Shaft Update

    I wonder if an Atlas transfer case from a JL with the very similar ZF 8 speed would bolt up to the Grenadier. That would allow for deeper low range gears and the ability to clock the transfer case for optimal driveshaft angles. Would probably get you on 37s with a bigger lift for a fraction of...
  63. Clark Kent

    Please send me your old ZF transmission pan and filter

    That's useful. I played around with this yesterday with the key off to simulate a dead vehicle but if power is available and you get a telltale then the process is better.
  64. Dokatd

    Front Drive Shaft Update

    ...the side of the trans that if pulled and held in place will hold trans in neutral. And the final way is to turn a selector nut on the transfer case underneath the truck to lock it in neutral. All are acceptable for short recovery or maintenance work, but only the selector underneath on...
  65. Clark Kent

    Transfer case oil change procedure

    I documented it over here. Post in thread 'Front differential, rear differential, and transfer case fluid levels' https://www.theineosforum.com/threads/front-differential-rear-differential-and-transfer-case-fluid-levels.12420767/post-1333377024
  66. 2

    Front Drive Shaft Update

    I don't know the strength of the rear of the ZF transmission. I think there's only five bolts mating it to the Tremec and no adapter of any kind. Is an Atlas heavier or lighter that the Tremec? Maybe we could swap one of these in?
  67. TheDocAUS

    AUSTRALIA: Third Party Suppliers for the INEOS Grenadier and QM

    New heading TRANSFER CASE CABLE BRACKETS, ETC. EURO FLO Expedition Transfer case cable bracket from here; Grenadier Store Transfer Case Cable Clamp here; and Low Range Shift Cable Support Bracket from Agile Off-road here.
  68. bemax

    overheating transfer case

    ..."motor oil level low" (yellow warning) I reduced speed significantly and had a look at the "offroad temperature" screen. This showed a transfer case temperature of 115 degrees Celsius which was outlined in yellow. Motor temperature and gear box where at 95 and 78 degrees by than. The...
  69. TD5-90

    ECU count

    Simply search for "transfer case neutral" using the forum search function. It directs you to e.g. here .
  70. Logsplitter

    Tremec gearbox cannot be switched

    Grenadier transfer case adjustment Edit :- A very useful video including how to take transmission tunnel side panels off View: https://youtu.be/iSTzqncUux0?si=LNNS090Rg57UJ925
  71. Tenac

    Front differential, rear differential, and transfer case fluid levels

    When I had mine done the tech told me they fill it to the bottom of the fill hole... Done that twice now on mine. Transfer case I didn't ask....
  72. jvkintheusa

    Front Drive Shaft Update

    I doubt that is ever going to happen. And changing the front axle only improves the angle at the front axle, not the output at the transfer case which, I believe, is the main culprit of the failures. Best would be to redesign the transfer case and put the output shaft lower.
  73. H

    Transfer case oil change procedure

    Looking to change my transfer case gear oil after grinding it while shifting from L to H. Want to flush out any potential metal shavings The fluid spec I found cites two volumes - 1.8L and 2.64L I am just doing a drain & fill. I am not clear what the 2.64L indicates. Is the fluid change...
  74. Commodore

    Front Drive Shaft Update

    Again, I wouldn’t want to tow it like that but if it was for a few feet then it’s quicker than crawling under and turning the nut on the side of the transfer case. I do agree that a real neutral would have been nice.
  75. RY-Journeyman

    Front diff full of metal

    On my BMW there was a calibration function on the ISTA dealer software that was required for transfer case fluid change and recommended for diff oil changes. Is the ineos the same or doesn't it need calibration afterwards?
  76. Tazzieman

    Whine or road noise

    The whine was discussed in this thread. See NQ94s post Thread 'Transfer Case Technical Discussion' https://www.theineosforum.com/threads/transfer-case-technical-discussion.12413759/
  77. Glen

    Grenadier Transfer Case Adjustment

    The dealer instructed me to be pretty brutal with the transfer case lever during the familiarization - "just jam it in there" or something similar. I've found my lever goes into HI or LO quite easily with the transmission in neutral. If it doesn't go in the first try, I let my foot off the brake...
  78. j3t3r

    How many radiators ?

    The radiator on the LHD, driver's side front bumper cools? Transfer Case or Engine Auxiliary Radiator ?
  79. R

    Transfer case oil change procedure

    Back to transfer cases, I had a similar experience to Greasmonkey: when I removed the transfer case filler plug fluid gushed out as if the level was quite a bit higher. I quickly did it up a few threads so I didn't lose much and undid the drain plug. The 15000 kms service doesn't require the...
  80. 2

    i blame you all.... ;)

    I changed out the transfer case fluid on ours yesterday (10,xxx miles). Let me assure you I gave all four boots a thorough inspection while under there. Yeah, they have a pill for shaft anxiety. Or so I've been told.
  81. Dokatd

    Front Drive Shaft Update

    All sounds good, but your dropping components lower and reducing your break over angle. You might be able to change the rear T-case mounts and cross member to minimize the clearance loss from clocking. That combined with more gearing would be worth some potential downsides. But the...
  82. N

    Front diff full of metal

    Y62 Patrol has a similar calibrations for it's t/case but its mainly to reset the viscosity for the clutch pack to work correctly.
  83. Logsplitter

    AUSTRALIA: Third Party Suppliers for the INEOS Grenadier and QM

    Hi Doc. There is no link on the website to purchase the bracket. I like that design and want to get one of those when they are available 👍🏼
  84. C-Mack

    Front Drive Shaft Update

    ...of the threads on the Agile shafts but the quick answer is vibration/harmonics due to using single cardan u-joints and the diff and transfer case being at non-complimentary angles. For the current driveline angles on the Grenadier only Rzeppa style joints will run smooth at this time. Note...
  85. Tazzieman

    Please send me your old ZF transmission pan and filter

    The hope spring? They do say it stays put!
  86. T

    What did you do with your Grenadier today?

    Fantastic combo with the Supra shifter and Grenadier USA transfer case knob. The only possible improvement would be for the shift pattern in the transfer case knob to be painted white.
  87. O

    Front drive shaft broken

    I sense a new product getting ready!
  88. Dokatd

    Front drive shaft spitting grease

    Did you check the whole circumference of the boot. They usually fail in one small section first. Then they open up fully later.
  89. Logsplitter

    The transfer case selector lever detached and remained in my hand.

    Here’s a link on how to replace the pin https://www.ineos4x4clubqld.com.au/transfer-case-pin
  90. ColoradoMike

    What did you do with your Grenadier today?

    That looks awesome! Where did you get the transfer case knob???
  91. R

    Statistics/Poll Thread: Front driveshaft CV joint failures

    😳 so you've had 2 x CV boot failures, transfer case, rear shaft and front differential replaced
  92. Rupert

    2026 Software “New Year’s” Glitch - I figured it out!

    This is an early warning that your front drive shaft and transfer case are failing and you better get your A$$ to the dealer ASAP!!! LOL!
  93. P

    Front Driveshaft Removal - Tech Data Request

    That may / could have been me. Worked like a charm.
  94. AWo

    Houston, we have a problem. Its the CV boot. +Mossy Houston Update

    Not with CV joints. AWo
  95. Rok_Dr

    Please send me your old ZF transmission pan and filter

    It’s already on the list of things to do…… along with some words about front drive shaft CV inspection and replacent. 😁😁
  96. Transfer Case - Low Cable - touching top of transfer case.jpeg

    Transfer Case - Low Cable - touching top of transfer case.jpeg

    • scottg
    • Media item
    • Comments: 0
    • Category: Thread Attachments
  97. L

    Transfer case oil change procedure

    Is there anyone with Ineos Service Manual access who could look up and transpose the general procedure and parameters (temperature, etc.) to the forums here, for a proper Transfer Case oil change?
  98. TD5-90

    Please send me your old ZF transmission pan and filter

    This might help a bit...
  99. jvkintheusa

    Front Drive Shaft Update

    If for some reason your front drive shaft cv fails and you are able to remove it I guess technically you can lock the transfer case and drive rear wheel drive for a period of time. I'm not sure if that is a recommended strategy for the long haul
  100. 2

    Workshop Manuals available?

    NA LHD vehicles have the transfer case oil cooler on the left and no fan. Auxiliary engine cooler on the right with fan.
  101. M

    Model Year 2026 (MY26) – Confirmed & Speculated Changes

    At least 3 of us on the forum have had transfer case cable issues: post My transfer case cable broke at the high-low lever and I havent even had a chance to really take it offroad and only put it in low range a handful of times. Seems an egregious issue to me. Drive shaft issues, hvac issues...
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