727 Adjuster screw leaking - O-ring seal fix?
#2438107
01/20/18 08:43 PM
01/20/18 08:43 PM
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Joined: Apr 2006
Posts: 1,008 Central US
grancuda
OP
super stock
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OP
super stock
Joined: Apr 2006
Posts: 1,008
Central US
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Is there a o-ring under thats under the adjuster screw nut? Cleaned up/power washed an old 727 with 60k mile on it & going to stick it in a SWB D100. It's just been sitting in the shop since I washed it & it's leaking from that adjuster screw. Any ideas?
1967 Barracuda Formula S 383 1967 Chevy C10 Short Stepper 1980 Macho Power Wagon LWB 318 2021 Toyota Supra
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Re: 727 Adjuster screw leaking - O-ring seal fix?
[Re: grancuda]
#2438115
01/20/18 09:13 PM
01/20/18 09:13 PM
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Joined: Jun 2003
Posts: 21,428 It's a dry heat
gtx6970
Too Many Posts
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Too Many Posts
Joined: Jun 2003
Posts: 21,428
It's a dry heat
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No O ring.
I just use pipe thread sealant. The one in the tube. not the tape.
Aka - white thread lock
Last edited by gtx6970; 01/20/18 11:05 PM.
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Re: 727 Adjuster screw leaking - O-ring seal fix?
[Re: grancuda]
#2438124
01/20/18 09:32 PM
01/20/18 09:32 PM
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Joined: Dec 2014
Posts: 5,815 ohio
ruderunner
master
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master
Joined: Dec 2014
Posts: 5,815
ohio
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Solution 40 anaerobic sealant.
Angry white pureblood male
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Re: 727 Adjuster screw leaking - O-ring seal fix?
[Re: J_BODY]
#2438395
01/21/18 01:56 PM
01/21/18 01:56 PM
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Joined: May 2005
Posts: 4,727 Florida
BDW
master
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master
Joined: May 2005
Posts: 4,727
Florida
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I always back the adjuster out a bit, hit it with brake clean/compressed air and put a dab of gray RTV on the threads and adjust her up. Even the pickups up to 07 still do this. I had to put some RTV on mine too
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Re: 727 Adjuster screw leaking - O-ring seal fix?
[Re: grancuda]
#2439183
01/22/18 08:21 PM
01/22/18 08:21 PM
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Joined: Dec 2009
Posts: 20,640 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...
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I've never had a problem with them leaking. It's only going to leak when it's shut off and the converter leaks down.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost coming soon! 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: 727 Adjuster screw leaking - O-ring seal fix?
[Re: Guitar Jones]
#2439197
01/22/18 09:03 PM
01/22/18 09:03 PM
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Joined: Jan 2003
Posts: 25,791 Rio Linda, CA
John_Kunkel
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 25,791
Rio Linda, CA
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I've never figured out why some leak and most don't...even with the elevated fluid level caused by converter drain back. No choice but to treat the symptom.
The INTERNET, the MISinformation superhighway
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