240 Transmission Diagnosis... Help?
#22
It's possible the remnants are caught up in the valve body but you do not want to disassemble that.
About all you could do is pull the 15 or so bolts that hold the valve body in and carefully lower it without tearing the paper gasket or separating it. Gentle! After it's pulled you will see the accumulators that act as shock absorbers between shifts. They may be fouled by the screen.
About all you could do is pull the 15 or so bolts that hold the valve body in and carefully lower it without tearing the paper gasket or separating it. Gentle! After it's pulled you will see the accumulators that act as shock absorbers between shifts. They may be fouled by the screen.
I see the Accumulators, the 3 pistons. What am i looking for here? Just free movement? Do they just move up inside the trans or could they have moved outward and sucked in debris?
Last edited by endneu913; 10-29-2011 at 03:43 PM.
#23
#24
You notived eh? Lol- Two heads are better than one!
lol, yeah, thats what i was afraid of... looked scary. The last accumulator may have been kinda stuck, but im not sure if that was from it coming out a bit when i dropped the valve assembly... Either way, its freeed up now.
I put it all back together, new filter, 5 quarts of new type F. Seems to be running about the same. BUT, i might change my mind and just say "what if" the engine although running "ok" is just tricking me, and is severely underpowered? Possibility exists. After a test drive, i am noticing thats its not like im anywhere close to "free revving" while in gear, which ive seen before with a smoked/ slipping clutch.
Im going in another direction here now... I think i need to get much more familiar with the motor, kjets ect... before i rule that out. Is there a good "stage zero" list out there for my car?
Thanks for any help guys! Much appreciated.
lol, yeah, thats what i was afraid of... looked scary. The last accumulator may have been kinda stuck, but im not sure if that was from it coming out a bit when i dropped the valve assembly... Either way, its freeed up now.
I put it all back together, new filter, 5 quarts of new type F. Seems to be running about the same. BUT, i might change my mind and just say "what if" the engine although running "ok" is just tricking me, and is severely underpowered? Possibility exists. After a test drive, i am noticing thats its not like im anywhere close to "free revving" while in gear, which ive seen before with a smoked/ slipping clutch.
Im going in another direction here now... I think i need to get much more familiar with the motor, kjets ect... before i rule that out. Is there a good "stage zero" list out there for my car?
Thanks for any help guys! Much appreciated.
#25
#26
Soooooo. I might have won this battle... Someone tell me, if im crazy. In digging around in the engine bay, I found that the Bracket that holds the AC condenser and the PS pump was loose!! I think it may have been but a ton of pressure on the belt, causing massive parasitic drag...
Either way, i tightened it up, as well as cleaned up the spark plugs, dug around a bit on the upper PVC hoses, cleaned them out a bit, cause i could. After all that, the car seems to be close to back to normal. Revving up a lot faster, getting up to speed ect. Still doesn't seem to be as peppy in first gear though.
Also noticing a bit of weird buzzing coming from under the car. The source seems to be the near the main fuel pump, and i think its the accumulator? Is that whats next to the main pump?
Incidentally, i had this thread going a while back-
Early 240 fuel issues- - Turbobricks Forums
Either way, i tightened it up, as well as cleaned up the spark plugs, dug around a bit on the upper PVC hoses, cleaned them out a bit, cause i could. After all that, the car seems to be close to back to normal. Revving up a lot faster, getting up to speed ect. Still doesn't seem to be as peppy in first gear though.
Also noticing a bit of weird buzzing coming from under the car. The source seems to be the near the main fuel pump, and i think its the accumulator? Is that whats next to the main pump?
Incidentally, i had this thread going a while back-
Early 240 fuel issues- - Turbobricks Forums
Thread
Thread Starter
Forum
Replies
Last Post
kendogg
Volvo 260, 760 & 960
1
02-04-2010 09:39 PM
dannydoo
Volvo 850
1
11-24-2006 10:16 AM