Difference between revisions of "CheckDrivePulleyNut"
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<h2>How to check the front drive pulley lock nut</h2> | <h2>How to check the front drive pulley lock nut</h2> | ||
| + | FYI: Torque Pulley nut to 100 lbs/ft (if dry) There has been discussion (based on sound fact from loctite's website) that any fastener utilizing Loctite (or anti-seize) should have the torque specification reduced by 15% of the dry torque spec. | ||
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| + | Click here for discussion> | ||
| + | [http://forums.delphiforums.com/n/mb/message.asp?webtag=starroadliner&msg=20503.1 '''Forum Post, Loosening Pulley Nut Discussion'''] | ||
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| + | Some members have not only used Loctite, but also drilled and safety-wired the nut as well. - Reason: A few instances of the nut loosening again after retightening to proper torque and staking as per factory procedure have been reported here on the forum. | ||
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| + | Click here for Discussion | ||
| + | [http://forums.delphiforums.com/starroadliner/messages?msg=25759.1 '''Another Loose Drive Pulley Nut Tightened'''] | ||
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| + | The nut size is Metric 30mm, but a 1 3/16 socket will also work. Please click on the 'Forum Post' link below for further details in the discussion about this issue. | ||
This first pic is just for reference of the regulator/rectifier. | This first pic is just for reference of the regulator/rectifier. | ||
Revision as of 15:40, 17 November 2013
How to check the front drive pulley lock nut
FYI: Torque Pulley nut to 100 lbs/ft (if dry) There has been discussion (based on sound fact from loctite's website) that any fastener utilizing Loctite (or anti-seize) should have the torque specification reduced by 15% of the dry torque spec.
Click here for discussion> Forum Post, Loosening Pulley Nut Discussion
Some members have not only used Loctite, but also drilled and safety-wired the nut as well. - Reason: A few instances of the nut loosening again after retightening to proper torque and staking as per factory procedure have been reported here on the forum.
Click here for Discussion Another Loose Drive Pulley Nut Tightened
The nut size is Metric 30mm, but a 1 3/16 socket will also work. Please click on the 'Forum Post' link below for further details in the discussion about this issue.
This first pic is just for reference of the regulator/rectifier.
Here are the bolts that hold the cover on. Long shoulder bolts on the bottom.
Further detail of the regulator/rectifier.
Housing off and laying on a block of wood.
Make sure the nut is tight, then take a screwdriver or a punch and make sure the indents fit firmly in shaft "key ways".
