 Can you reuse Flywheel Bolts? |
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 Nov 21, 2013 - 8:35 AM
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Enthusiast  Joined Aug 29, '02 From Lake Orion, MI Currently Offline Reputation: 6 (100%)  |
What's everyone's opinion on re-using flywheel bolts? I haven't poked into the service manual yet... just getting opinions.
-------------------- -Mike
mjcoury@gmail.com Team Reynolds Style Celica Blog Celica Wiki It will take him a moment to realize that he's about to make a 180 degree turn at speed, but you will be ready for it. Brace for the g's, and fast heel-toe work. |
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Nov 21, 2013 - 8:45 AM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
Look up the torque spec, if it's X ft/lb plus X degrees (like 30ftlb and then 90 degrees) they are torque to yield and are to be used once then discarded since they've been stretched to their limit when they were installed. If the torque is just a ft/lb measure then they may be OK to reuse. There may also be a spec for length you can measure to determine their condition. When in doubt, replace.
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Nov 21, 2013 - 8:51 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
the service manual and popular opinion says not to re-use them. HOWEVER I have re-used them on a stock application car and had no issues.
The bolt is a torque to yield meaning the bolt is stretched and therefore losses strength if used twice. but like i said, i have done it several times with no problems. There isnt an ARP bolt for the 5S-FE but the 7A-FE can use the 4A-GE ARP bolts and those can be re-used. torque for OEM bolts is 36 lbs and then turn the bolt another 90 degrees. ARP bolts is 58 LBS using moly lube or 80 LBS using 30W oil -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Nov 21, 2013 - 10:18 AM
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Enthusiast Joined Sep 27, '10 From pittsburgh Currently Offline Reputation: 4 (100%) |
I'll reuse anything that isn't torque to yield.
-------------------- -93 Rx7, Turbo 6.1L v8, 725rwhp/760rwtq
-95 Celica GT Rally Car - 3sge/AWD -10 F150 Always buying stock wheels... PM me if interested in selling. |
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Nov 21, 2013 - 2:32 PM
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 Moderator Joined Jun 29, '08 From Denver Currently Offline Reputation: 59 (100%) |
As cheap as the OEM ones can be, I choose not to reuse them, but I've read many sources saying you'll be fine as long as you couple them with a little Loctite.
-------------------- "Employ your time in improving yourself by other men's writings, so that you shall gain easily what others labored hard for." -Socrates. Even Socrates told us to use the search button!
 2006 Aston Martin V8 Vantage. 1998 Celica GT- BEAMS Swapped. 2022 4Runner TRD Off Road Prenium. 2021 GMC Sierra AT4. |
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Nov 21, 2013 - 10:48 PM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
^^^^ yes i forgot that part, use locktite blue
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Nov 22, 2013 - 7:29 AM
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Enthusiast Joined Jun 18, '09 From Orlando Currently Offline Reputation: 8 (100%) |
Hmm. I've only had to install flywheel bolts once but I used new, and blue loctite. It was an easy decision for me since tearing it apart once was hard enough, I didn't want to do it again for lack of proper hardware.
-------------------- '97 ST \ Eibach \ KYB \ Kenwood \ Alpine \ Cusco \ OEM+ [sold 10/18]
'93 MX-5 LE |
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Nov 22, 2013 - 8:19 AM
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 Enthusiast Joined May 10, '10 From MA Currently Offline Reputation: 37 (100%) |
I've reused mine twice already. When I did my manual swap and then once the crappy clutch went out. Been running the bolts for almost 2.5 years with no problems. Just had loctite on them both times.
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Nov 22, 2013 - 8:47 AM
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Enthusiast Joined Aug 29, '02 From Lake Orion, MI Currently Offline Reputation: 6 (100%) |
QUOTE (mkernz22 @ Nov 22, 2013 - 8:19 AM)  I've reused mine twice already. When I did my manual swap and then once the crappy clutch went out. Been running the bolts for almost 2.5 years with no problems. Just had loctite on them both times. Reusing sounds okay so far... the loctite.... I may be a little skittish on... -------------------- -Mike
mjcoury@gmail.com Team Reynolds Style Celica Blog Celica Wiki It will take him a moment to realize that he's about to make a 180 degree turn at speed, but you will be ready for it. Brace for the g's, and fast heel-toe work. |
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Nov 22, 2013 - 11:03 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
I've reused mine at least 4 times so far. There are no issues and no need to spend money.
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Nov 22, 2013 - 11:18 AM
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 Enthusiast Joined Apr 24, '08 From Orange County, CA Currently Offline Reputation: 33 (100%) |
yup me too blue loctite. and you'll be fine i replaced my flywheel over 20,000 miles and im fine. even lago said he's good and he outputs a lot more torque with turbo engine
-------------------- Group buy to replicate Narrow E series transaxle parts
http://www.6gc.net/forums/index.php?showto...p;#entry1107514 |
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Nov 23, 2013 - 12:04 PM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
reuse, apply blue loctite, somthing like 76ftlbs, IIRC.
they arnt torque to yeild, so they are reusable, IMO. -------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
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Nov 25, 2013 - 11:22 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
i just checked my paperwork, the 7A-FE is not TTY, its 58 lbs with blue locktite. I havent found the 5S information yet.
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Nov 25, 2013 - 9:42 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
 FLYWHEEL INSTALLATION Apply adhesive to 2 or 3 threads of the bolt end. Adhesive: Part No. 08833 - 00070, THREE BOND 1324 or equivalent. Install the flywheel on the crankshaft. Install and uniformly tighten the 8 bolts in several passes, in the sequence shown (see image). Torque: 88 Nm (65 ft. lbs.) -------------------- |
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Nov 28, 2013 - 5:23 PM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
well there you go. i find it funny how toyota has different specs between cars. the 7th gen are both 36 lbs and 90 degrees. So is my Supra
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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