Search results for query: transfer case

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.

..."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...

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...

Click on the Download Button above for the transfer case cable bracket mounting instructions for your Grenadier or Quartermaster

Hello? I am a Grenadier beginner. I want to use the center diff lock. but I don't know the direction to move the selector of the transfer case. Please tell me the five directions, starting from normal, high, high lock, low, and low lock. Thanks a lot.

All, Just a heads up. My greanadier has developed a transfer case leak (almost certainly front output shaft). 08/23 build date, Dec 2023 delivery, <1500 miles. From a quick search this is not the first, so please go crawl under and make sure you don’t have oil (on the bottom side of the...

Looks like I’m now part of the leaky seal club. 1. Assuming front shaft seal at the transfer case, 2.) at the engine and transmission gasket? Noticed the spots appearing on my driveway. Never was fortunate enough to own a LR, but I’m certain this is how it feels :p I have the call into RDS and...

Hey all, I am having a really tough time with this transfer case. I read and re-read the instructions and watched Ineos’ own tutorial online… my transfer case does absolutely not work as described. I have plenty of past experience with manual shifting - 5th gen 4Runner, 3rd Gen 4Runner and...

Hi legends. Is anyone experiencing a noticible and annoying transfer case whine? Reminds me of my school bus. I understand it's not chain driven but have a feeling mine is a little louder than normal. Like it's intrusive.all temps ok and drives well. Love the car. Cheers 🥂

...manager, was super helpful. After further investigation it was a leak on the coolant lines that connect to the transmission and not a transfer case seal issue. All of the oil that I saw at the base of the transfer case was just fluid that traveled back while driving and was pooling in the...

I hear a little transfer case whine on the highway. It reminds me of the v-drive gear whine on my old ski boat. Sounds normal considering the way the transfer case is built.

Normally, the transfer case lever will be in the "H" position, which means the transfer case is in High unlocked. If you lift the spring latch under the knob up towards the knob, you will unlock the transfer case lever, and can now move the lever to either the "L" position, or the "H" Lock...

Wondering if anyone else has/is encountering an issue where a very small metal pin (I’ll call it a pin), is sticking out of their transfer case lever near the top around the ball? The pin appears to not only hold the gear boot up the top of the lever but also plays a significant part in the...

drained the transfer case today.. very easy. The fill and drain plugs are positioned well for easy access. Opened the fill plug, and no fluid poured out. The drained oil had a lot of metal dust particles. I believe this is considered normal for a new transfer case going though break in period

Having that other cable loosely cable tied to the transmission cooler line wouldn't help. Those plastic hose connectors really don't like supporting extra weight that can move or vibrate.

https://www.theineosforum.com/threads/transfer-case-gear-lever-pin.12414165/page-4#post-1333270833

is it to fit with the now avail fuel tank skid? Can't tell by photos but looks like 1st version not compatible?

What do you guys think about the RIVAL Gen2 Transfer Case Skid Plate ? It's smaller compared to the previous generation.

Hello, very kind explanation. In Korea, I have to operate the lever with my right hand on the left-hand drive seat. However, the picture in the Korean manual I had was reversed, so it was hard to understand. Now I understand. I received the car on October 23rd. Thank you for your reply.

...of corrections … The word “Lock” means that the Centre Diff is locked. The front and rear driveshafts are always connected to the transfer case, but when the Centre Diff is locked the power is evenly split front to rear. As you would have seen in Robert Pepper's videos, this is important for...

One other thing to note: you should not have the transfer case locked (high or low) on pavement roads.

Something is creating a positive flow to circulate the hot oil from the transfer case sump to the cooler in the LH wing and back to the top of the transfer case. I'll take a stab there's a small paddle pump in there somewhere.

...the dealer service and the black cap under the hood is power steering and that’s designed to self vent. The apparent oil leak near the transfer case may actually be the AC condensation drain which he said is known issue for being excessive in the water drain which may be condensation floating...

Did you do the transfer case? Hope was the process? What gear oil did you use?

I use low range to reverse up my steep driveway almost every day. I’ve just noticed the transfer case leather gear lever boot has abnormal wear where the lever obviously jams the boot up against the surrounds when it’s moved forward. The same does not appear to be occurring on the opposite...

Neutral position for the transfer case is between hi and lo on the shifter. Even get a transfer case in neutral icon on the display.

Has anyone whose vehicles are affected by the recall on the transfer case had theirs replaced yet? Mine was booked into Compass Automotive of Bridgewater (UK) yesterday. Five hours later, and all was done, test driven and signed off. I watched the technician doing some of the work, and he was...

https://www.theineosforum.com/threads/diff-breathers.12368697/ https://www.theineosforum.com/threads/tremec-transfer-case-breather.12412949/ A couple of threads out there.

There is a cooler in the front bumper, the higher quantity is if you have drained that as well as the transfer case. You are probably best to drain the whole thing then add the specified quantity of oil.

There are small filter screens and dedicated fluid pumps on many chain-drive transfer cases (NVG, etc) but they use lightweight ATF instead of gear oil. I've not seen a pump or filter in a gear drive 'case. If we knew the internal layout of the Tremec used in the Grenadier it might be possible...

Thank you for checking. Considering cancelling my order for the transfer case plate.

Forgot about that and very good point. It would not shock me to see an electric pump on the T case. Next time I am crawling around I’ll see if I can trace the lines. Should be simple to tell if it’s external or internal. Now - there might be a temp valve in the system to also keep the temps...

Greeting All, Many reports of Transfer Case Cables coming loose from the OEM bracket and rubbing against the driveshaft have been reported (In several cases leading to failure of the cables requiring replacement) An aftermarket solution to this problem has emerged for those of us who live in...

Having the same issue I think. Seeing some small oil leaks on what I think is the base of the transfer case. Also seeing the black cap on the front left under the hood having some small overflow. I’ve read that is intentional, but I am concerned about the apparent oil leaks. 1000 miles on the...

A good short video explaining centre diff locks using Land Rover transfer case with practical demonstration and towing explanations. The Tremec transfer case is a very similar design. View: https://youtu.be/9Z_6u9doNhU?si=V6sluPEmFqGCKHv_

...Post in thread 'Diff breathers' https://www.theineosforum.com/threads/diff-breathers.12368697/post-1333205454 "This could be the transfer case breather. Front face of the transfer case up the top. Viewable from the left side of the vehicle looking up and rearwards. Hose goes forward along...

The apparent "whining" in the transmission is a defining characteristic of "straight cut" gears used in the transfer case. Check out this relatively short but helpful explanation: https://www.carthrottle.com/news/advantages-and-disadvantages-straight-cut-gears The Tremec company have been...

There is no neutral position for the transfer case, except for running the bolt in. Unlike the other BMW use-cases where there is a bolt to put the transmission into neutral, on the grenadier it puts the transfer case into neutral

Is this teraflex 1745000 part installed at both ends of the front drive shaft or just the transfer case side?

Well now I'm questioning myself. I have left the vehicle and am headed home a couple of hours away. If the bolts look the same on the transmission and transfer case, I may have screwed up. And yes, to a flush position on the bolt for restoration.

...threads about the gearing but not diagrams of how the transfercase actually works. From what Ineos has shared this is a gear to gear transfer case with helical cut gears as you would expect from the modern era. I did not notice any gear whine on my test drive like I usually notice in most...

They did a computer restart and software update and no errors since. I thought I posted this but doesnt look like I did! They replaced the transfer case front seal also. I've driven over 1000 miles since then.

I drove an early production Grenadier for about 300 miles and it had a definite “whine” from the transfer case. As the newer vehicles I drove did not exhibit the same noise, I asked about it and was told that there had been a revision to the transfer case on later production models. I can’t...

How many miles do you have? I am right at 8k so likely going to do it this weekend. Not shocking there were metal shavings. I have never seen a filter in a transfer case or axle. No pump to push it through the filter.

...and Reverse on the trans shifter but there is no resulting motion? Also: You're definitely talking about the neutral screw on the transfer case, not the screw on the transmission. That's what Jean is referring to. Winding the screw in places the transfer case into a neutral state for towing...

Transfer Case skid plate from Rival fitted without difficulty. Although it looks low, actual ground clearance is a bit over 11”, which is still more than the OEM Fuel Tank skid plate.

Or ones with a replaced transfer case, maybe the action of removing the driveshaft necessitates a new circlip before refitting ?

If you can't say if it comes from front or rear (in case it is final drive) I would think it is the transfer box. I assume ther is a two-stage gearing for output shafts and this may cause some noise. If you still are at low mileage I would follow it for a while as things are still running-in...

Yes transfer case cooler lines. All Parts are on emergency order and were in stock in the U.K. so I’m hoping I get my vehicle back for the weekend

Fixed it Had to remove a small rock lying between the Gaerbox and the Transfer Case connecting both to solid unit. The rock transmitted the engine vibrations to the Transfer Case to the Frame so thtat the whole cabin was shaking. Maybi it helps somebody else...

Sierra INEOS in Irvine, California Oil and filter service parts and labor - $256.43 Front diff fluid service - $158.23 Rear diff fluid service - $158.23 Transfer case fluid service - $158.38

Both ends are the same.

Had the same issue today. I fixed it by removing a small rock lying between the Gaerbox and the Transfer Case connecting both to solid unit. The rock transmitted the engine vibrations to the Transfer Case to the Frame so thtat the whole cabin was shaking. Look for debris between Gearbox and...

Unless you have large puddles on the garage floor I'd follow the service manager's directive. You need to monitor things frequently to discern where the leak is emanating from. Can you tell the difference between different fluids?

Hi, Dear I need a detail of the 4 gear modes of IG. High / High Lock / Low / Low Lock My IG has become much smoother in the movement of the transfer case than before. However, there is no proper usage situation of the 4 gear modes in the user manual. I need education. Very Thanks.

Can some one please describe where this circlip is? Is it inside the transfer case or can we pull the shaft off to check / replace it?

Fill the transfer case until it overflows the fill hole?

Under 1k on the odo

Transfer case brackets will be available to purchase on the store later today/tomorrow. Current lead time is 2 weeks for first batch.

That’s a good question?

I actually think the transfer case shifter should have a “N” symbol between H and L, to indicate you must be in neutral to change range

I've noticed across 4 loan cars and mine in the last year that the gear whining is louder when the car is new. Henry is perceptibly quieter in this respect now than 12months ago on delivery. Cheers Steve

Been reading this thread... Am I correct that, if you want to do away with the factory breather, you'll need to MacGyver the parts? By my count, the truck needs Rear, Transfer Case, Transmission & Front...

Let's call it "at a certain load". The Autobahn drive was imo a good test of the transfer case at higher loads. Imagine an off road afternoon in rough terrain at 30°C, say, in Sardinia or any other southern country. To me, your experience seems to confirm what @AWo already mentioned a number...

...so not super accurate but close enough. The angle is high because the pinion is pointed down, I assume so that it’s parallel with the transfer case which sits higher at the front. This makes sense for a standard two u-joint shaft, but I wonder why Ineos chose to do this with two CV joints...

No modifications to my vehicle except some extra electrical sockets. Also no transfer case replacement 👍🏼

...and should have N-position already on the lever there is no need to go under vehicle. 2. Here it says: "If the screw is rotated the wrong way or removed, then this WILL result in severe damage to the two-speed transfer case." Don't know about the internals of the transfer box but is this...

On about 20000 k’s , so should be all run in. Will monitor closely, I believe it’s always done it, but usually have the radio on.

FYI dealer telling me that 1st service, the following should be performed: Oil change, tire rotation, front and rear differential service, HVAC filter, replace all wiper blades. Quoted $902.35. Mine also has a transfer case seal leak which will be covered under warranty.

UPDATE #1 - RDS (my dealer in US_PA) is in talk with UK HQ engineering. They have not seen this condition before... Worth noting >> Both transmission & transfer case temperatures were stable, within normal operating range when water temp peak

Good idea. I just check transfer case. It’s dry. No other evidence of sheen anywhere. I look all around in other spots too.

I had an 11/23 build date and a 2/9/24 delivery. My transfer case began making a noise when in motion and multiple warning signals indicating the transfer case. They took it to Houston, 30 days ago today. Just over 1000 miles on the rig. They didn't even check the fluid in the transfer case...

First thing is to put the transfer case into locked and low range. Then when stationary - and not on a high grip surface - press the rear difflock button. If that doesn't activate the locker you might have a problem.

I should also add that many of the US failures aren't catastrophic failures, but torn CV boots/damaged joints

Mine arrived last week. I am debating on whether or not to install it before Moab.

Well there's various bits and bobs buried in other threads about the transfer case: https://www.theineosforum.com/search/18108/?q=transfer+case&o=relevance https://www.theineosforum.com/search/18109/?q=tremec&o=relevance but I thought I'd start one dedicated to it with a few photos, starting...

Thanks a lot. Now I understand the „C“. Does anyone knows how much Nm we need for the screws?

...under my vehicle today and grabbed a few reference pics of the front propshaft and flange/coupling arrangement where it attaches to the transfer case, to show how it probably looked just before the coupling separated (plus copious amounts of African dust). Hi @Logsplitter. It's hard to tell...

I will have chat with my dealer. Although my transfer case is not leaking as far as I’m aware.

The automatic gearbox is ZF 8HP70, or am I wrong? Land Rover has used standard U-joints in the front propshaft which has similar geometry. The joints are not aligned but diff flange has 45° advance to transfer box flange.

I hope we can get some of these items (metal transfer case knob, headlight guards). Anyone think that is the Milltek exhaust or is it something else - perhaps from BMW?

...dealer telling me that 1st service, the following should be performed: Oil change, tire rotation, front and rear differential service, HVAC filter, replace all wiper blades. Quoted $902.35.Price Ineos in San Rafael CA. Mine also has a transfer case seal leak which will be covered under warranty.

...for most machines when the operating conditions differ worldwide. Tremec would have a vested interest as they design and build the transfer case so they would of been totally aware of all of Ineos' prototype testing and customer drive sessions and the issues, making continual design changes...

No idea. I somehow was able to pre-order about a month ago on their site. Their transfer case skid plate is available for pre-order, though.

Correction.. was on my way home from the outting. The high temp appeared while driving at highway speed. Temp drop to normal as soon as I slow down (and practically craw its way home...) Truck was in normal temp range while off roading (water, transfer case, transmission)

Which *could* introduce some resistance to the operation of the pinion gear shaft but mostly focuses any strain directly at the transfer case CV joint because of its increased operating angle from the suspension lift. That the issues are limited to the rear CV regardless of stock or lifted...

I think this was likely the problem. The manual is clear on this point. Bottom the screw clockwise to put the transfer case into neutral. I posted those instructions when Paul Cooper got stuck in Tangier. I think the transmission neutral safety switch and lever would only be relevant for a...

Looks like transfer case front output shaft seal

Ha ha! Not a club I'm happy to join! I'm hoping my dealer has the seal in stock and can get me up and running quickly. They have a loaner Grenadier on hold for me which I greatly appreciate.

https://www.theineosforum.com/threads/transfer-case-gear-lever-pin.12414165/page-4#post-1333270833 There you go..

The first 25 have gone, all the refunds should have processed unless I've otherwise reached out to you. The brackets are now available for general purchase on the forum store

Our G started this issue with the transfer case cable after 3k miles. Crawling under the car showed that the retainer clip (photo from KHMARKS above) was off. I put it back on, but will need to address is better- since I have little faith that it was hold the cable for the long haul. The cable...

Great to hear!!

Today I picked up my Grenadier and was told I need a new transfer case??? Again??? After reading the email from a year ago I realised they never told me they actually replaced the first one, only that it had to be replaced. So I had a look at the number on the case, it's from 18 aug. 2022, and...

Yes communication could be better. Car is just amazing. But disappointing/frustrating to have no correspondence regarding my car needing transfer case replacement until I went in for its first service. If I were away on a trip and it went bang.... Well I would be furious. My dealer can send me...

I am planning to use Valvoline Synthetic 75W90. I am likely going to also do the transfer case at the same time as if appears to be rather simple. I am at 6k so still have a little bit of time before I will do the diffs.

@BenTN Any ideas on an upgrade for the transfer case ball. I'd still want something black but maybe of a higher quality.

...the boot. Does rear boot failure occur on stock vehicles? 2) Lifted vehicles without caster correction exacerbate CV angles at the transfer case more than at the diff especially when driven over long distances. 3) The cast iron differential likely has inner and outer pinion bearings. The...