BMW-transmissions - eurotrans tech-talk

Martin

I just rebuilt this zf cvt, barely moves fwd or rev, seems to be low pressure, suspect a valve body problem, does any body have a pictorial diagram of the valve body?

Detroit grease monkey

I had a customer come in complaining of a leak on his 2003 jaguar s type, It appears his (electrical) case connector is leaking. Does this repair require removing the valvebody or can the connector be replaced/resealed externally by removing the plug and replacing the o-rings? I also need to buy the c...

CDG

We have a 2003 BMW 745i that downshifts from 2nd to 1st with a clunk, a change of oil pan and fluid did not help. The pan and oil was clean, just light residue on the magnets. Replaced the trans fluid anyway. Car has 130K miles. Its also starting to make a light whine when sitting in gear at idle, goes away whe...

manfred

after turning around in heavy snow there was no longer any forward gear engagement. Reverse still works, just no forward gear(s). No slippage, noise or smell prior to loss of gear(s). Transmission has 79,000 miles, changed filter/fluid to no avail. Fluid had a slight "Burn" smell to it a...

Tony

I bought a used remanufactured transmission...used for about a year that makes a violent thump when changing from 1st to 2nd gears. It does not do it (or milder) if i accelerate fast. Fluid and filter are fine. Any suggestions?

Topic		Started By	Replies	Views	Last Post
	mini cvt (Preview) I just rebuilt this zf cvt, barely moves fwd or rev, seems to be low pressure, suspect a valve body problem, does any body have a pictorial diagram of the valve body?	Martin	0	611	May 4, 2011 by Martin
	Leaking case connector 2003 jag with a zf6hp26 (Preview) I had a customer come in complaining of a leak on his 2003 jaguar s type, It appears his (electrical) case connector is leaking. Does this repair require removing the valvebody or can the connector be replaced/resealed externally by removing the plug and replacing the o-rings? I also need to buy the c...	Detroit grease monkey	0	997	Dec 10, 2010 by Detroit grease monkey
	745i clunks into 1st (Preview) We have a 2003 BMW 745i that downshifts from 2nd to 1st with a clunk, a change of oil pan and fluid did not help. The pan and oil was clean, just light residue on the magnets. Replaced the trans fluid anyway. Car has 130K miles. Its also starting to make a light whine when sitting in gear at idle, goes away whe...	CDG	0	838	Dec 3, 2010 by CDG
	ZF4 HP22 issues (Preview) after turning around in heavy snow there was no longer any forward gear engagement. Reverse still works, just no forward gear(s). No slippage, noise or smell prior to loss of gear(s). Transmission has 79,000 miles, changed filter/fluid to no avail. Fluid had a slight "Burn" smell to it a...	manfred	0	699	Jul 18, 2010 by manfred
	BMW 740i 5HP24 problems (Preview) I bought a used remanufactured transmission...used for about a year that makes a violent thump when changing from 1st to 2nd gears. It does not do it (or milder) if i accelerate fast. Fluid and filter are fine. Any suggestions?	Tony	0	808	Jun 28, 2010 by Tony
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