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+--- Thread: Flywheel bolts (/showthread.php?tid=6190)
Flywheel bolts - Biocruzer - 01-31-2015
Hi, I'm changing a 300D auto gearbox for a 4-speed 240D slopeback box with 240D bitznpieces. The auto flexplate bolts are too long (about 10mm) for the manual flywheel - are the manual bolts torque-to-yield? If not, what torque do I need, and can I safely use standard high tensile bolts. Is it the auto thing of 30-40 lb-ft + 90-100 degrees? Will HT bolts stand up to this? If they are t-t-y, what part no do I need to chase for the necessaries?
Cheers
RE: Flywheel bolts - Torkey - 01-31-2015
I did the sMe thing. There is a VW bolt that works great for this application. They are stretch bolts but I have successfully used them with just loc-tite. I'll dig up the part number and post the link. ( and they are way cheaper than the MB bolts)
RE: Flywheel bolts - Torkey - 02-01-2015
Here's a link to the ones we use. You need to get a star bit to drive them. I found one at AutoZone for cheap.
http://www.autohausaz.com/pn/N90539801
RE: Flywheel bolts - Biocruzer - 02-02-2015
(02-01-2015, 11:18 AM)Torkey Here's a link to the ones we use. You need to get a star bit to drive them. I found one at AutoZone for cheap.
http://www.autohausaz.com/pn/N90539801
Thanks, Torkey. I'll give them a try.
Cheers
RE: Flywheel bolts - Druk - 02-02-2015
The Haynes manual for the 300D gives 22lbft + 90deg for a standard flywheel bolts and 30lbft + 90deg for a dualmass.
iirc these bolts are metric extra fine and will be grade 12 high tensile.
.
RE: Flywheel bolts - wolverine - 02-04-2015
I used ARP bolts. This is the set
http://arp-bolts.com/kits/ARPkit-detail.php?RecordID=1216
You have to buy 2 kits though