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#1
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300 SD transmission fluid pours in reverse
On my 85 300 SD a steady flow of transmission fluid pours out when in reverse only. It backs up fine but will always leave a trail of fluid until you put it in a forward gear. Any thoughts on what might cause this?
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#2
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Wash/degrease it good, and back up some ramps, park, and go look for fluid on it.
I am betting its a bad seal on a cover or something.... Others will have other ideas I'm sure....
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-diesel is not just a fuel, its a way of life- '15 GLK250 Bluetec 118k - mine - (OC-123,800) '17 Metris(VITO!) - 37k - wifes (OC-41k) '09 Sprinter 3500 Winnebago View - 62k (OC - 67k) '13 ML350 Bluetec - 95k - dad's (OC-98k) '01 SL500 - 103k(km) - dad's (OC-110,000km) '16 E400 4matic Sedan - 148k - Brothers (OC-155k) |
#3
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On mine, when it used to do exactly what you're describing, it turned out to be the front seal. Mine finally when out completely and fluid poured out constantly.
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____________ 1998 E300 +310,000K1996 E300 +460,000K Last edited by Bill Ladd; 12-12-2007 at 04:27 PM. |
#4
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I think I've also read on here that it'll do this if the B2 piston cover leaks. Perhaps search through some of the more recent B2 piston threads.
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'83 300DTurbo http://badges.fuelly.com/images/smallsig-us/318559.png Broadband: more lies faster. |
#5
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Can either the front seal or the b2 piston cover gasket be replaced without dropping the transmission?
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#6
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B2 yes, front seal no.
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#7
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I am pretty sure the fluid is coming from the grate looking thing at the bottom of the transmission.
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#8
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if what ur talkin abot is in front of the pan, then thats your torque converter, however it could be ur b2
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82' 300SD |
#9
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Mine only leaked when put in D but wouldn't move. It was the B2 cover seal . It still wouldn't go forward even after I replaced the seal. I have to try to replace the B2 piston bushing now to see if that helps. It didn't leak when put in reverse.
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DJ 84 300D Turbodiesel 190K with 4 speed manual sold in 03/2012 |
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