[Healeys] Rear Drum Screws

Bob Haskell rchaskell at earthlink.net
Thu Aug 15 18:04:26 MDT 2019


The shorter screw is 1/2" long, not 1/4".  Sorry.

Cheers,

Bob Haskell
Austin Healey 3000 BN7/BT7 registrar

On 8/15/19 8:03 PM, Bob Haskell wrote:
> One screw (CMZ0408) holds the axle to the hub.  Two longer screws 
> (CMZ0414) hold the drum to the hub.  There is normally a hole in the 
> brake drum that you can tighten the screw holding the axle.  The splined 
> adapter is just held on by the five axle studs/nuts.
> 
> The screws are 1/4" long and 7/8" long, overall length.
> 
> Cheers,
> 
> Bob Haskell
> Austin Healey 3000 BN7/BT7 registrar
> 
> On 8/15/19 6:48 PM, Michael Salter wrote:
>> Mike I think originally 1 of those screws held the brake drum in place 
>> and the other held the splined adaptor so they were different lengths.
>> M
>>
>> On Thu, Aug 15, 2019, 6:19 PM rrengineer.mike, 
>> <rrengineer.mike at att.net <mailto:rrengineer.mike at att.net>> wrote:
>>
>>     As I progress on the rebuild of my BN2 some things puzzle me.  As
>>     part of finishing up with the rear drums I found out I was missing
>>     four screws (2 per side) to retain the drum to the hub.  So, I added
>>     these four screws to some other items in a Moss order and they
>>     arrived today.  These screws have 3/8" length.  Is that much screw
>>     really necessary?  If it is only to retain the drum it should not
>>     need that much screw.
>>     Mike MacLean
>>
>>
>>
>>     Sent from my Samsung Galaxy , an AT&T LTE smartphone
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