Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

Post Reply
 
LinkBack Thread Tools Display Modes
Old 06-05-2020, 10:14 AM   #1
Registered User
 
Join Date: Feb 2020
Location: Commerce, GA
Posts: 22
Axle Bolts

Has anyone had problems with axle bolts coming loose and axle coming out of transmission??
I replaced a bad engine and after driving around for roughly 100 miles the drivers side axle came off the transmission, got it home and checked the right side and found some of the bolts were also loose. I ended up replacing all the bolts and pretty much spot torqued them. I have yet been able to get a torque wrench in there to properly torque them.
Thanks for any info on this problem and a way to not have it happen again would be appreciated.

rackets351 is offline   Reply With Quote
Old 06-05-2020, 11:10 AM   #2
Registered User
 
BYprodriver's Avatar
 
Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
Garage
Be sure all threads are clean & grease free. put a small dab of Blue thread locker on the axle threads before installing bolts & torque then to spec.
__________________
OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
BYprodriver is offline   Reply With Quote
Old 06-05-2020, 11:11 AM   #3
Registered User
 
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,457
Quote:
Originally Posted by rackets351 View Post
Has anyone had problems with axle bolts coming loose and axle coming out of transmission??
I replaced a bad engine and after driving around for roughly 100 miles the drivers side axle came off the transmission, got it home and checked the right side and found some of the bolts were also loose. I ended up replacing all the bolts and pretty much spot torqued them. I have yet been able to get a torque wrench in there to properly torque them.
Thanks for any info on this problem and a way to not have it happen again would be appreciated.
You need to pull each bolt, clean it (use something like spray brake cleaner), blow of the bolts with compressed air, then put a small amount of medium strength (blue) Loctite on them, then torque them to spec. The problems will not return.
__________________
Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
JFP in PA is online now   Reply With Quote
Old 06-05-2020, 12:15 PM   #4
Will there be cake?
 
tonythetiger's Avatar
 
Join Date: Mar 2017
Location: East Coast
Posts: 623
Garage
Quote:
Originally Posted by JFP in PA View Post
You need to pull each bolt, clean it (use something like spray brake cleaner), blow of the bolts with compressed air, then put a small amount of medium strength (blue) Loctite on them, then torque them to spec. The problems will not return.
Fact & 29ft/lbs.
tonythetiger is offline   Reply With Quote
Old 06-06-2020, 12:30 PM   #5
Registered User
 
Join Date: Feb 2020
Location: Commerce, GA
Posts: 22
Thats basically what I did, thanks
rackets351 is offline   Reply With Quote
Old 06-06-2020, 12:54 PM   #6
Artist, 986S tinkerer
 
NewArt's Avatar
 
Join Date: Aug 2013
Location: Montreal, Canada
Posts: 1,821
I've had these flanges on and off numerous times for reasons I won't get into here. Torquing is easy with a good long solid extension bar done from outside the fender.
__________________
James now has: 2008 987S 6 speed
Crashed: 2010 987.2 pdk in speed yellow!
Sold to a cool racer chick: 2004 986 S
YouTube channel: the PORSCHE as seen by NewArt
www.youtube.com/channel/UCohdrH2xHTklM1thxk0KKOQ?
NewArt is offline   Reply With Quote
Old 11-14-2024, 05:28 AM   #7
Registered User
 
Join Date: Aug 2020
Location: springfield
Posts: 1

charlie horse is offline   Reply With Quote
Old 11-14-2024, 08:49 AM   #8
Registered User
 
Join Date: Aug 2020
Location: Colorado
Posts: 31
Thanks for the pics of torque specs, charlie horse!

gonz is online now   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 03:53 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page