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 Tcase output flange torque?
#584251
03/23/05 09:42 PM
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Joined: Oct 2003
Posts: 2,661
OP
Roll Me Over
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On the 90-95 V6 Tcase, what do i torque the output flange nuts down to? I think the book says 87ft/lb. they call them.... "companion flanges". is that right? I just got new seals and nuts for the Tcase today.
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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Re: Tcase output flange torque?
[Re: J94_4runner]
#584252
03/23/05 09:49 PM
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Joined: Jan 2000
Posts: 12,153
Web Wheeler
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Yep, about 90 ft.lbs. is what I use. Apply sealant to the splines, install the "companion" flange, install washer and nut, torque to spec, then stake the flange on the nut into the groove on the shaft to lock it in place. Companion flange is "Toyota-speak" for the transfer case output flange and the pinion flange. Between the "companion flanges" is where the "propellor shaft" (i.e. driveshaft) is attached.
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Re: Tcase output flange torque?
[Re: 4Crawler]
#584253
03/23/05 10:45 PM
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Joined: Oct 2003
Posts: 2,661
OP
Roll Me Over
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well my flanges have seals under the nut to prevent the leaking. that's why it started to begin with. so using RTV isn't needed. Only problem is, the local dealer parts guys are IDIOTS. they always somehow sell me the wrong seal. and ***** my day up.
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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Re: Tcase output flange torque?
[Re: J94_4runner]
#584254
03/24/05 12:06 AM
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Joined: Jan 2000
Posts: 12,153
Web Wheeler
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Never seen one with a seal under the nut, if so go for it. I use the RTV, trick I learned from Marlin, keeps gear oil from leaking out along the splines on the shaft and inside the flange.
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Re: Tcase output flange torque?
[Re: 4Crawler]
#584255
03/24/05 12:37 AM
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Joined: Aug 2001
Posts: 5,986
Toyota Section Staffer
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I have seen the seal - I still used RTV.
-Bill
'87 4Runner w/ '96 5VZ-FE, 'Red Chili II'
'97 Taco XtraCab 3RZ-FE, 'BlackBean'
TLCA # 13257, Rising Sun 4x4 Club Land Use Coordinator
"He who stops being better stops being good." -Oliver Cromwell
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Re: Tcase output flange torque?
[Re: Red_Chili]
#584256
03/24/05 02:07 AM
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Joined: Apr 2000
Posts: 4,230
Roll Me Over
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I asked Marlin about that, he said still use RTV on the splines!!!!!
David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA
"Serenity through Sobriety"
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Re: Tcase output flange torque?
[Re: OOP'S]
#584257
03/24/05 02:46 AM
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Joined: Oct 2003
Posts: 2,661
OP
Roll Me Over
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10-4 on that. I have some left over Toyota RTV from the dealer. about 1/4 tube left from my girl's 00 trans pan job.
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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Re: Tcase output flange torque?
[Re: 4Crawler]
#584258
03/30/05 07:28 PM
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Joined: Jan 2002
Posts: 1,617
Body Damage is Cool
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When I swapped flanges during my recent R151F upgrade I smeared RTV on the end of the splines where they protrude past the flang bore and on the back of the washer and nut. I didn't coat the whole length of the splines though. Is what I did sufficient to prevent gear lube leakage? -- Matt
'89 4runner SR5, 3.0, auto (fun)
'93 xtra cab, dlx,3.0, 5spd (work truck)
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Re: Tcase output flange torque?
[Re: matts]
#584259
03/30/05 09:26 PM
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Joined: Oct 2003
Posts: 2,661
OP
Roll Me Over
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well i replaced the output shaft seals and the seals that go inside the flanges. I also used TOYOTA dealer RTV (god that stuff is strong) on the flange's splines. I put a good amount in there the whole length of the splines too. so far dry as a bone. there is no excuse for 1 drop of oil to leak out of it.
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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