RE: IML: Rear drum pulling made easy
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: IML: Rear drum pulling made easy



Kenyon is correct - the tapered axle design depends on the friction between
the tapered axle end and the cone shaped inner surface of the hub to prevent
the hub from moving on the axle end under the terrific torque of the engine
- if you lubricate these surfaces, you will sooner or later break the tip
off the axle, in addition to causing noise every time you reverse the
polarity of the torque applied to the rear wheels.  This will also wear out
the woodruff key rapidly, ruining the inner mating groove in the hub.

The shop manual on most cars with this design makes this point very strongly
- NEVER lubricate this surface - just assemble the parts dry and clean.

Difficulty in getting the hub off is usually caused by an inadequate tool,
or poor procedure.  Using steady force on the puller center hex is the wrong
way to go - the proper way is to apply impact force to the "dogbone" shaped
knocker handle that comes with the tool, using a 3 pound hammer and strong
blows.   Heating the hub of the drum will also help, but usually isn't
required.  If the tool isn't up to the job, see if you can find a Snap-On
brand puller at your local tool rental yard, - and allow the car to sit with
the enormous pulling force on it overnight - often the temperature cycle
will cause the hub to pop loose in the middle of the night!  

Often jacking up the opposite side of the car, then, taking advantage of the
play in the parts, pulling out on the opposite wheel and then slamming it
back into the car will transmit enough shock through the axle to cause the
subject hub to pop loose, if it has enough force on it.

Dick Benjamin

-----Original Message-----
From: mailing-list-owner@xxxxxxxxxxxxxxxx
[mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On Behalf Of Kenyon Wills
Sent: Friday, December 08, 2006 5:57 PM
To: mailing-list@xxxxxxxxxxxxxxxx
Subject: Re: IML: Rear drum pulling made easy

I am traveling and can't research as I should.

Read reassembly instructions CAREFULLY and COMPLETELY
before applying grease anywhere in the rear spindle
where the drum goes on.  I think that there is a
strong warning against doing this.  Further details
are yours to research.   


-Kenyon




-----------------  http://www.imperialclub.com  -----------------
This message was sent to you by the Imperial Mailing List. Please 
reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be 
shared with everyone. Private messages (and attachments) for the
Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx
To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm



Home Back to the Home of the Forward Look Network


Copyright © The Forward Look Network. All rights reserved.

Opinions expressed in posts reflect the views of their respective authors.
This site contains affiliate links for which we may be compensated.