Re: Think I fried a fresh 727 on break in
[Re: 540challenger]
#2634382
03/19/19 11:52 AM
03/19/19 11:52 AM
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Joined: Jul 2007
Posts: 1,682 Philadelphia
radar
OP
top fuel
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OP
top fuel
Joined: Jul 2007
Posts: 1,682
Philadelphia
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When the deep pan was installed did u put a filter extension on it because if u didn't like said already u will need more fluid I did install an extension on the pickup in the deep pan if I remember right it was a triangular chunk of aluminum sandwiched by gaskets. It is supposed to be a +2 quart pan. I fired her up this am and added two more quarts of fluid which surprisingly didn’t just over fill up into the dipstick tube. Now it has 9 quarts of trick shift in it. I sat for 5 mins or so slowly shifting from reverse to 1 and back. Nothin. Tires didn’t move at all, no feeling of going into any gear, pan and cooler lines are cold
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634395
03/19/19 12:32 PM
03/19/19 12:32 PM
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Joined: Jan 2003
Posts: 1,605 westerly, ri. usa
440lebaron
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,605
westerly, ri. usa
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as stated front band servo piston is installed wrong, also looks like band adjustment is backed all the way out? gary
all parts are sold as is, all parts are considered used no warranties or returns paypal/check/money order, shipping is from zip 02891, buyer pays paypal fees 24% IRS 1099A plus 3% of part price, check/money order preferred site is not monitored 24/7 there might be a delay in response
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Re: Think I fried a fresh 727 on break in
[Re: 440lebaron]
#2634415
03/19/19 01:12 PM
03/19/19 01:12 PM
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Joined: Dec 2005
Posts: 11,534 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,534
Fulton County, PA
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If dumping more oil in it didn't result in any improvement, then you can assume it has to come back out. So many small (or large) details could be incorrect, at some point you'll have to have someone look at it. I wouldn't take it apart and then take it somewhere else in pieces.
If the results don't match the theory, change the theory.
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Re: Think I fried a fresh 727 on break in
[Re: Cab_Burge]
#2634441
03/19/19 02:09 PM
03/19/19 02:09 PM
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Joined: Dec 2005
Posts: 11,534 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,534
Fulton County, PA
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Here's my trick. Go into the pump with a pick type tool and align the pump ears to 12 and 6 o'clock. Spin the converter in your hands to get the notches to 12 and 6 also, and slide it straight in. Usually it takes a bit of gentle in and out without spinning the converter very far from that position to get it to drop. If it's contrary, you might have to start over a few times. Easiest way I've found.
If the results don't match the theory, change the theory.
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634475
03/19/19 03:54 PM
03/19/19 03:54 PM
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Joined: Dec 2005
Posts: 11,534 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,534
Fulton County, PA
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Burnt = fluid discolored and smells like death. Parts broken or torn up = jewelry store in the pan. Neither of these = parts missing or installed wrong or something broken clean.
If the results don't match the theory, change the theory.
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634495
03/19/19 05:02 PM
03/19/19 05:02 PM
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Joined: Mar 2011
Posts: 3,069 Michigan
A727Tflite
master
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master
Joined: Mar 2011
Posts: 3,069
Michigan
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Read my PM about diagnosing your issue further.
You can’t burn the converter up doing what you have done so far. If broken drive lugs - you may have scored up the pump rotor pocket but you won’t know either until you get it apart.
Last edited by Transman; 03/19/19 05:06 PM.
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Re: Think I fried a fresh 727 on break in
[Re: A727Tflite]
#2634532
03/19/19 07:06 PM
03/19/19 07:06 PM
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Joined: Jan 2003
Posts: 25,750 Rio Linda, CA
John_Kunkel
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 25,750
Rio Linda, CA
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The book is wrong and somehow I made a typo. My earlier post should say “ ,not park”.
You have to be in neutral to get any substantial flow out of the cooler line.
You will be there forever trying to fill the converter in park. The manual valve supplied in the TF-2 kit allows converter fill in Park. Symptoms point to failed pump drive lugs.
The INTERNET, the MISinformation superhighway
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634783
03/20/19 11:54 AM
03/20/19 11:54 AM
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Joined: Jan 2003
Posts: 1,605 westerly, ri. usa
440lebaron
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,605
westerly, ri. usa
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see tech archive on moparts for air checking servos and drums with valve body down gary
all parts are sold as is, all parts are considered used no warranties or returns paypal/check/money order, shipping is from zip 02891, buyer pays paypal fees 24% IRS 1099A plus 3% of part price, check/money order preferred site is not monitored 24/7 there might be a delay in response
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634784
03/20/19 11:57 AM
03/20/19 11:57 AM
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Joined: Mar 2011
Posts: 3,069 Michigan
A727Tflite
master
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master
Joined: Mar 2011
Posts: 3,069
Michigan
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Go through the valve body, if all good - a better test for the pump is reinstall the valve body and pan then add all the fluid in to the trans.
Note how high the fluid is on the dipstick before starting the engine.
Start the engine and run it for a few minutes and check again. If the fluid level is lower then the pump is working. When you pull the valve body the converter will lose some of it’s fluid. Upon startup you will fill the converter which will lower the fluid - if the pump is working.
Once you get the valve body apart take a pic and post it of the end of the regulator valve - the end that sticks out once installed in the valve body.
Last edited by Transman; 03/20/19 12:04 PM.
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Re: Think I fried a fresh 727 on break in
[Re: radar]
#2634804
03/20/19 12:23 PM
03/20/19 12:23 PM
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Joined: Mar 2003
Posts: 4,848 Memphis
HemiRick
master
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master
Joined: Mar 2003
Posts: 4,848
Memphis
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Only 7 qts thats not near enough to fill am trans and converter takes more like 12......I's add more fluids before pulling anything apart
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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