+1 - was about to post a link to the same!!Have a read GM 5L40-E transmission teardown
+1 - was about to post a link to the same!!Have a read GM 5L40-E transmission teardown
Do try not to drive it at all....park away from garage, have her park elsewhere or push it (as I have had to previously)....the more damage done...the more the cost to repair...Just an update, I left the range rover over night and all day today, I've just had to move it to get the wife's car out of the garage and it pulled away fine no slip.......until it warmed up?
I'm having it transported to the garage tommorow for investigation.
i wouldnt take that chance,maybe flush the pipes but definatly change cooler on rad . being a recent recon box all should be clean and some contamination from old g/b is poss trapped in cooler 9-10 this has caused the problem, if recon box was fitted and this was not changed they block up and restrict flow causing low pressure and fluid overheating.i personally wouldnt touch the gearbox at all just change the cooler he might have a pleasent suprise and a happy new yearThought you can flush the pipes and rad out to save forking out on new ?
ZF box suffers from 'Bearing before O Ring' failure....
I wrote about this a few threads previously....
inbetween A and B clutch packs is a Roller Bearing and an O ring....the Bearing fails causing movement between the two packs, this in turn wears out the O ring
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It also suffers from Torque convertor issues too, but more evident than the GM box....
Just like the P38 dieselProblem was the gearbox torque rating wasnt man enough for the new engines stupidly!!
Just like the P38 diesel![]()
are LR fecking stupid ?
didn't they learn the first time round![]()
It's what destroyed the British car industry (that and the unions) fecking bean counters trying to shave pennies off the cost with no thought for quality
Hopefully TATA are not making the same mistakes on the new models, even the later L322's had higher spec boxes I believe![]()
Yep from top of head box rated at something like 420Nm and the output is close to 440Nm or something like that....It's what destroyed the British car industry (that and the unions) fecking bean counters trying to shave pennies off the cost with no thought for quality
Hopefully TATA are not making the same mistakes on the new models, even the later L322's had higher spec boxes I believe![]()
Yep from top of head box rated at something like 420Nm and the output is close to 440Nm or something like that....
The 6HP26 is much stronger than the 5HP24
Ticking time bomb - aslong as you don't hoon around and burn off the lights, use high revs etc....you'll fair much betterhmmm and mine must be running at a lot more with the box of gizmos under the bonnet![]()
Ticking time bomb - aslong as you don't hoon around and burn off the lights, use high revs etc....you'll fair much better![]()
Clean oil will defo help....the main cause on the GM box is the LUC friction material entering the fluid...this has an abrasive property and wears the solenoid valves, this wear means that the valves don't seal effectively and as such the hydraulic pressure holding the clutchs is reduced causing them to slip, which in turn contaminates the oild further and a vicious cycle ensues....this then deposits larger bits of ****e into the box and trashes it....Ooops
well, been changing oil and filter every 6 months. so fingers crossed
i believe clean oil will help the life of the box as i think the main reason for total failure is when the gearbox dumps a load of metal swarf around the system ! ?