The Grenadier Forum

Register a free account today to become a member! Once signed in, you'll be able to contribute to the community by adding your own topics, posts, and connect with other members through your own private inbox! INEOS Agents, Dealers or Commercial vendors please contact admin@theineosforum.com for a commercial account.

Front drive shaft broken

Agreed, a failed boot is a major cause as it allows debris in and quickly destroys the joint. Curious if an additional standard bellow style boot (one with the right dimensions) could be fitted as an additional layer over the existing one?
I have seen that boot. I'm not sure it will fit our application. Also I would be concerned about controlling the grease.

I have Tom Woods working on this now. I am sourcing some R&D parts for them and will get them everything they need to produce the optimal shaft. They are very interested after my discussion with them. I will keep everyone updated as it goes.
 
Agreed, a failed boot is a major cause as it allows debris in and quickly destroys the joint. Curious if an additional standard bellow style boot (one with the right dimensions) could be fitted as an additional layer over the existing one?
On a Land Rover Freelander I have tried this type of boot on a front joint of propshaft but due to high rotational speed it tends to have a short life time. Original solution is very similar to Grenadier:


FL_propshaft.jpg
 
I believe CV joints in general can operate up to approx. 45 degrees of angle but is that for sustained high speed operation or intermittent periods?
Sure not in continous mode. Don't have any proven figure but about 15° sounds more probable as maximum angle. For normal U-joint I remember recommended maximum 17°.
 
All necessary parts have been ordered from Ineos and I will have them in my hands later this week. Once I have those I will CAD them and send them off to Tom Woods for final assessment and hopefully a permanent solution.
I’ve been to their shop before and have some of their custom Land Rover shafts… nice quality stuff. They are about 40 minutes on the other side of the mountain from my location.
 
Sure not in continous mode. Don't have any proven figure but about 15° sounds more probable as maximum angle. For normal U-joint I remember recommended maximum 17°.
I agree, I would also think continuous high speed running the CV joint angles would have to be in the range or lower than you are talking for reliability. CV joints on steering axles potentially could do a bit more but you wouldn’t want to be putting a heavy load through them at anything close to their max angles.
 
30min call with Tom Woods today. Things are moving along at this point. They have agreed that this is something they want to address for us. I am helping to push it along as best I can with designing and motivation.

That said, should we start a list of people that would buy an engineered solution that Tom Woods provides. I'm hopeful we could create an overwhelming list to keep their heads in the game and maybe curb how much I personally have to invest to get the IG market a solution. 😉

My objective is to make a setup that does not use plate adapters. We will be looking at custom flanges on T-case or drive shaft. But no intermediate adapters.

FYI, I am only loosing money on this, I have no financial interest in the project. I just want to move this along and get us the support we need.
 
30min call with Tom Woods today. Things are moving along at this point. They have agreed that this is something they want to address for us. I am helping to push it along as best I can with designing and motivation.

That said, should we start a list of people that would buy an engineered solution that Tom Woods provides. I'm hopeful we could create an overwhelming list to keep their heads in the game and maybe curb how much I personally have to invest to get the IG market a solution. 😉

My objective is to make a setup that does not use plate adapters. We will be looking at custom flanges on T-case or drive shaft. But no intermediate adapters.

FYI, I am only loosing money on this, I have no financial interest in the project. I just want to move this along and get us the support we need.


I think making a list is a great idea. Obviously those with a lift would likely be interested, but there are issues with the front shaft even in stock configuration (Ineos may or may not make any changes)
 
30min call with Tom Woods today. Things are moving along at this point. They have agreed that this is something they want to address for us. I am helping to push it along as best I can with designing and motivation.

That said, should we start a list of people that would buy an engineered solution that Tom Woods provides. I'm hopeful we could create an overwhelming list to keep their heads in the game and maybe curb how much I personally have to invest to get the IG market a solution. 😉

My objective is to make a setup that does not use plate adapters. We will be looking at custom flanges on T-case or drive shaft. But no intermediate adapters.

FYI, I am only loosing money on this, I have no financial interest in the project. I just want to move this along and get us the support we need.
I am very interested in a replacement shaft. I am not running a lift but consider the front shaft a known failure point. No adapters is a must and it has to run as smoothly as the OEM unit. That could be very hard to achieve with a double double cardan setup. The other option would be double cardan at the transfer case and the retention of a high angle CV at the pinon. Tom Woods does good work, I have one of their shafts on my Jeep, so hoping they can pull it off.
 
I am very interested in a replacement shaft. I am not running a lift but consider the front shaft a known failure point. No adapters is a must and it has to run as smoothly as the OEM unit. That could be very hard to achieve with a double double cardan setup. The other option would be double cardan at the transfer case and the retention of a high angle CV at the pinon. Tom Woods does good work, I have one of their shafts on my Jeep, so hoping they can pull it off.
Interesting you say that 😉
 
30min call with Tom Woods today. Things are moving along at this point. They have agreed that this is something they want to address for us. I am helping to push it along as best I can with designing and motivation.

That said, should we start a list of people that would buy an engineered solution that Tom Woods provides. I'm hopeful we could create an overwhelming list to keep their heads in the game and maybe curb how much I personally have to invest to get the IG market a solution. 😉

My objective is to make a setup that does not use plate adapters. We will be looking at custom flanges on T-case or drive shaft. But no intermediate adapters.

FYI, I am only loosing money on this, I have no financial interest in the project. I just want to move this along and get us the support we need.
Put me on your list. I'll buy one.
 
If hes just going to do one production run, put me on the list of guaranteed buyers.
 
Back
Top Bottom