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#1 |
Dude...I'm a CHICK
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
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New Burb Question...
My transmission pan is leaking around the gasket, I havent done it before, but, I know cant be that hard of a task to change, but any advice or tips to make it easier, or quicker would be appreciated. Things to "look out" for or "no-no's" Also, there a filter in there too, is there not??
Thanks again!!! junk
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~*~*~*~*~*~*~*~*~*~*~*~*~* "The unexamined life is not worth living" -Socrates ~*~*~*~*~*~*~*~*~*~*~*~*~* '71 GMC Suburban 4x4 |
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#2 |
Never enough time!!
Join Date: Mar 2004
Location: sw Wisconsin
Posts: 602
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If your pan doesn't have a drain plug (most don't) loosen the bolts and let it down on one end (usually front) and drain into large pan to catch fluid. If it is a turbo 350 it will have a square filter with two screws in the middle holding it in place on the valve body (just remove and replace) sometimes there will be a little build up of stuff in the pan, (normal cluch wear) wipe that out, clean off the old gasket and put her back together. Add fluid as needed and should be good to go. Some use a small amount of silicone gasket sealer on the gasket to help seal it, but not alot, don't want it getting into the fluid and plugging something inside the transmission. Not too tough, just a dirty job...good luck, Gord
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#3 |
Senior Member
Join Date: Jan 2000
Location: Cincinnati, Ohio
Posts: 1,492
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You might have a drain plug. I know all of my K20s do. Sure makes it a lot easier. Fully expect to be wearing transmission fluid if you don't....lol.
I agree not that big of a job but very messy. Filter is easy to change as well. We will be waiting for pics... ![]() |
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#4 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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I am not sure if it happens to everyone else, but we end up with fluid everywhere, so we cover the floor with newspapers to catch the fluid. The transmissions seem to drip forever.
I would also suggest checking the shift lever shaft seal as when it leaks it shows up on the pan and makes the pan look like it is leaking. Jim |
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#5 |
Registered User
Join Date: Jan 2002
Location: Sahuarita, AZ USA
Posts: 2,033
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JimK is right. I've had that happen more than once. It's common on vehicles that sit for extended times. They claim the converter unloads and raises the fluid level to create that leak. And, yes, it's a messy job. The pics we want are of you, Jodie, after you've dropped the pan. You're going to be dirty.
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Bill - Tucson, AZ 47 Chevrolet 2 dr sedan 56 Chevrolet 210 2 dr sedan 66 Chevrolet Malibu 2 dr 4 speed 71 Chevrolet C30 Longhorn 86 Chevrolet Monte Carlo SS (Sold) 01 Chevrolet Tahoe IM - BUSTERWIVE@aol.com |
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#6 |
Registered User
Join Date: Dec 2002
Location: Canada
Posts: 695
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If it does not have a pan plug, now a real good time to put one in. They are not expensive and make the next change much cleaner.
If you put in a plug, you might want to tack weld the part inside the pan so it cannot turn later.
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1968 Chevy - 292 with a powerglide |
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#7 |
Designated Grumpy Old Man
![]() Join Date: Oct 2001
Location: arlington, washington usa
Posts: 3,093
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If you decide to replace the filter buy one that has the gasket packaged flat insted of waded up inside of a box. It makes life alot easier than to have to flaten a gasket out.
Have fun.
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Never let the truth get in the way of a good story 71 Chev 1/2 ton 4X4 LWB Fleetside SOLD http://67-72chevytrucks.com/vboard/s...d.php?t=361222 http://www.youtube.com/watch?v=1LgREwtDfaA 68 Chev 1 ton flat bed http://www.youtube.com/watch?v=0bO8szzlD4A 56 Chev Handyman Wagon http://www.youtube.com/watch?v=9y-6ddpBTkM http://www.youtube.com/watch?v=lbLzZ7zY8wA 56 Chev Belair http://67-72chevytrucks.com/vboard/s...d.php?t=410667 http://www.youtube.com/watch?v=xoW0Ei7ZNIg |
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#8 | |
Registered User
![]() Join Date: Aug 2001
Location: SOMERSET KY.
Posts: 6,427
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Quote:
![]() JODIE -- IT'S A MESSY JOB & A MAJOR PITA. DON'T SCRIMP ON THE GASKET. GET A GOOD THICK CORK ONE (NOT THE THIN PAPER TYPE). I USSUALLY GET MINE FROM A LOCAL TRANSMISSION SHOP WHERE THEY BUY THEM IN BULK & GET THE GOOD ONES. IF IT'S TWISTED OR NOT FLAT, A GOOD IRONING WILL MAKE IT FLAT AGAIN. I NEVER EVER PUT SILICONE ON THEM. JUST MAKE SURE THE TRANNY SURFACE & THE PAN SURFACE ARE GOOD & CLEAN. (I LIKE TO WIPE EM DOWN WITH LAQUER THINNER) BE CAREFUL NOT TO OVERTIGHTEN THE PAN AS THEY WARP REALLY EASILY & TIGHTEN THEM ALL UP A LITTLE AT A TIME. I FIND THAT A 1/4" RATCHETT OR EVEN A NUT DRIVER SUPPLIES ALL THE TORQUE NEEDED. ![]() ![]()
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junkyardjohn 69 1 TON TOW TRUCK // 84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE. ![]() LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS) DON'T RENT U-HAUL ALWAYS TELL THE TRUTH IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST |
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#9 | |
Registered User
Join Date: Jan 2004
Location: NH
Posts: 2,266
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Quote:
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1967 C10 - SWBSS Pro Street 427sbc, 700R4 & 4.10 Gears 1948 Chevy FleetMaster Coupe, LS1, (almost done) 1950 Chevy StyleLine Coupe 250/6 3x2 Dueces 2009 Toyota Tundra 1996 Harley RoadKing "I maybe getting old, but I can still burn rubber with the best of them" |
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#10 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,403
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Ditto on the gasket.....I like a good cork gasket..... just smear a little axle bearing grease on both sides of the gasket & stick it to the pan. A little rtv wont hurt anything , if you like that route better.....just stay away from the "sticky sealers" that can be dissolved by hot ATF(they will cause problems). Best of luck,crazyL
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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#11 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,450
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I got a rubber gasket from OReilly's and I like it better than the cork. I have reused it several times with no problems.
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. ![]() We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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#12 |
Dude...I'm a CHICK
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
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Thanks everyone!! Hoping to get to this project really soon. Weather and days off permitting. Another Q.. How much tranny fluid will it take to fill it back up again??
Y'aller wanting pics??!! ![]() ![]()
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~*~*~*~*~*~*~*~*~*~*~*~*~* "The unexamined life is not worth living" -Socrates ~*~*~*~*~*~*~*~*~*~*~*~*~* '71 GMC Suburban 4x4 |
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#13 |
Dude...I'm a CHICK
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
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JimK... Whats a "shift lever shaft"?? Where is it located and what does it look like?? Does this have a gasket also?? Thanks
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~*~*~*~*~*~*~*~*~*~*~*~*~* "The unexamined life is not worth living" -Socrates ~*~*~*~*~*~*~*~*~*~*~*~*~* '71 GMC Suburban 4x4 |
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#14 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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GMC Junkie,
If you follow the shift linkage to the transmission, there is a 1/2" diameter shaft that the linkage connects to on the outside of the shaft. The shaft goes from the outside of the transmission to the inside where it shifts the valve. The shaft is sealed by a pressed in lip seal. I can fax you a couple of pics of the shaft and seal if you like. They are in a transmission manual and it shows removal of the seal, outside view and inside view of the shaft and linkage. Jim |
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#15 |
Registered User
Join Date: Jan 2003
Location: Washington State
Posts: 8,834
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Jodie, we all have faith in your ability....
What did you find with the fuel problem you were having?
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1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo |
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#16 |
Registered User
Join Date: Jul 2004
Location: Braggs, okla
Posts: 161
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hello all, I did see one point that was not covered, and is really over looked, is if the pan has been over tightened, and caused the pan around the bolt holes, to distort, causing it not to seal properly not how tight you get it, I have used a ball peen hammer as a dolly, and set the pan edge on a work bench, and with anoth hammer tapped the ball peen hammer till, it was flush with the rest of the pans mating surface, anyone correct me if I am wrong here,
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#17 |
Old Skool Club
![]() Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
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deth 1970 hit on what I saw was missing. It's one of those "little" things that drive you nuts.
Yeah, Jodie, what about your sputtering problem....did you get it fixed? What did you find the problem to be?
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Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was. |
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#18 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,450
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For her previous problem check this thread.http://67-72chevytrucks.com/vboard/s....php3?t=110294
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. ![]() We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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#19 |
Dude...I'm a CHICK
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
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JimK,, thanks, If it comes about that I need to change that, Ill have you send or post pics, thanks for your trouble.
![]() Blue beard... thanks, Im glad someone has faith, lol Yes the other problem was mainly the "module" and the "vacuum advance"... She runs like a bat outta hell now!! deth 1970... and Chevloray... thanks, I will be sure to check for that... ![]() Krue.. thanks to you for posting the link to my previous post. y'all take care and THANKS a bunch!!!
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~*~*~*~*~*~*~*~*~*~*~*~*~* "The unexamined life is not worth living" -Socrates ~*~*~*~*~*~*~*~*~*~*~*~*~* '71 GMC Suburban 4x4 |
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#20 |
Registered User
Join Date: Mar 2004
Location: Alabama
Posts: 705
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Holds 10 quarts total & 5 pints for refill, per 72 owner's manual.
A portion of the fluid will stay in the converter, but would have extra on hand for any drain down. Seems like I used more than 5 pints last time, but its been awhile.
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1972 C10 SWB 350 / T400 1972 SWB GMC 350/T350 1972 Cheyenne 20 super "long horn". 402BB / T400 1972 Suburban C10 Deluxe 350 / T350 and a few more.. http://www.myspace.com/afew72s |
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#21 |
Dude...I'm a CHICK
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
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A few 72's.. Thank You, I appreciate it!!
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__________________
~*~*~*~*~*~*~*~*~*~*~*~*~* "The unexamined life is not worth living" -Socrates ~*~*~*~*~*~*~*~*~*~*~*~*~* '71 GMC Suburban 4x4 |
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