HELP! rebuilt 700r4 pressere check numbers inside
#1
HELP! rebuilt 700r4 pressere check numbers inside
gear- press@idle w/tv - press@idle w/o tv - press@hi idle full tv
(Park)- 75 - 125- 110
(reverse)- 120 -200 - 175
(neut) -75 -125 -110
(OD) - 75 -125 - 110
(3) -75 - 125 -125
(2) -175 -175 - 175
(1) - 110- 110 -150
here is my problem so far, 1-2 shift is about right. engine rpm flares a bit between 2-3 and i think 4th is ok, been scared to drive it far enough to really find out. and suggestions from any pros? thanks -art
(Park)- 75 - 125- 110
(reverse)- 120 -200 - 175
(neut) -75 -125 -110
(OD) - 75 -125 - 110
(3) -75 - 125 -125
(2) -175 -175 - 175
(1) - 110- 110 -150
here is my problem so far, 1-2 shift is about right. engine rpm flares a bit between 2-3 and i think 4th is ok, been scared to drive it far enough to really find out. and suggestions from any pros? thanks -art
Last edited by vasquezmrysvll; 03-25-2012 at 02:28 PM.
#4
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Car: 1986 IROC
Engine: 355 Tpi
Transmission: 700r4
Axle/Gears: 9 Bolt 3.27
Re: HELP! rebuilt 700r4 pressere check numbers inside
Pressures are a little on the low side, in my experience 2-3 flare is usually from worn 3-4 clutches.
#6
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Car: 1986 IROC
Engine: 355 Tpi
Transmission: 700r4
Axle/Gears: 9 Bolt 3.27
Re: HELP! rebuilt 700r4 pressere check numbers inside
Well in that case, could be cut or damaged lip seals on the piston, maybe a bad sealing ring on the input shaft. Could also be some garbage in the valve body, the valves are very sensitive to dirt and can get stuck.
Did you build the transmission or a shop?
Dana (Pro Built Automatics) is the true expert on this board. Hopefully he'll chime in here, if not maybe try to PM him.
Did you build the transmission or a shop?
Dana (Pro Built Automatics) is the true expert on this board. Hopefully he'll chime in here, if not maybe try to PM him.
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