Quote:
Originally Posted by tom619
Take it Steve in Stevenage he'll sort you out.
|
Thanks
the downside is poor old Martin80k's for Slovakia and advice re what's been done can be a can of worms.
You've got to look at the kit supplied, what oil(as described in MArtin's text) the procedure undertaken the drainage of the fluid the re filling of the gearbox the procedure undertaken while re filling to ensure correct tempreture and fluid circulation while undertaking the re fill, what fluid amount went in to the gear box. You've also got to look at the sump when it was re attatched was it tightened up correctly remember to follow the picutre starting with bolt 1 and working outwards(think tightening a cylinder head)and you'll get the basic idea. Also on the repalcement was the sleave repalced, its a sod to get to involces on the 335d dropping the exhaust to gain access many chose to wipe it clean but if it leaks then you'll lose fluid.
If you're getting a kick when coming down gears/to a hault or are unable to get a decent smooth shift going up/down gears then I'd also ask had the gearbox's adaptations been re set, remember as we've discoved the gearbox needs to be told its got a new filter and new fluid aboard, easist way is to re set the gear box adapataions(via diagnostic only) therefore it reverts back to factory and can adust to the free flowing filter/new fluid. If this persists then you've got to look at issues re the solenoids in the valvebody which are well known.
The other often overlooked issue re transmission involves tempreture if its too hot then there is possably an issue re transmission cooler or in the pas thr clutches have got too hot create slippage causes a build up in heat and will create issues with the fluid and also clutches and the solenoids.
At the same time its wise to re set the engine as well in some cases as of course they do talk to eachother. THe other reason for a kick lies perhaps in an internal gearbox issue where the solenoids have been corrupted.
Got this for you from ZF which is for your 6HP26 gearbox
http://www.zf.com/media/media/docume...28_Catalog.pdf
You can try the ignition key in hit start without touching the footbrake method of re setting(this doesn't do the gearbox by the way but the throttle) and see just out of morbid curiosity it helps a bit.
Martin, transmission isn't something we specialise in I have a damn good specialist for this sort of thing but the above may help you and is from bits'n'pieces I've picked up. Sorry can't be more helpful than posted above.