[DeTomaso] Can door and trunk locks be re-keyed, anyone successful with the ignition without removing the lock from the housing??

Ken Green kenn_green at yahoo.com
Mon Mar 13 12:42:15 EDT 2017


I assume that door locks for one key profile cannot be re-keyed for the other profile?
Ken

      From: Larry Stock <larrys at panteraparts.com>
 To: Julian Kift <julian_kift at hotmail.com>; Larry Finch <fresnofinches at aol.com>; "detomaso at server.detomasolist.com" <detomaso at server.detomasolist.com> 
 Sent: Monday, March 13, 2017 9:00 AM
 Subject: Re: [DeTomaso] Can door and trunk locks be re-keyed, anyone successful with the ignition without removing the lock from the housing??
   
I stock two different key blanks that fit two styles of lock cylinders
that I have in stock from original lock sets. Somehow I don¹t think all is
as simple and standardized as you might be assuming as you haven¹t
observed many of the tumbler combinations that were put into these cars.
Just when you think you have it all figured out, DeTomaso will throw you a
twist.
Larry Stock

On 3/13/17, 8:35 AM, "DeTomaso on behalf of Julian Kift"
<detomaso-bounces at server.detomasolist.com on behalf of
julian_kift at hotmail.com> wrote:

>  Larry,
>
>  Thanks for the write up and research work on behalf of the community!
>
>  If the trunk lock is the harder to rekey with availability of pins,
>  then it would seem wise for anyone wishing to rekey the set to
>  rekey both doors to match the trunk?
>
>  Given that you have discovered there are only 3 unique pins in 6 slots,
>  that's only 729 possible permutations for keys and in reality likely
>  significantly less as certain combinations would not be used.
>
>  When disassembling my '74 I came across what I assumed was a key card
>  with a 3 digit number stuck up under the dash. If that is what the card
>  was it implies there is a record of key pattern to pin combinations
>  somewhere in the Ford archives....
>  Julian
>    __________________________________________________________________
>
>  From: DeTomaso <detomaso-bounces at server.detomasolist.com> on behalf of
>  Larry Finch via DeTomaso <detomaso at server.detomasolist.com>
>  Sent: Sunday, March 12, 2017 11:55 PM
>  To: Email List Address For Posting
>  Subject: [DeTomaso] Can door and trunk locks be re-keyed, anyone
>  successful with the ignition without removing the lock from the
>  housing??
>
>  Ken,
>  I've removed several ignition locks from their housings. Drill the
>  hole, depress the black spring steel piece, and barrel assembly can be
>  removed. No downside to it in my experience. Replace/rebuild the lock
>  barrel and then it simply snaps back into place in the housing.  I do
>  not believe the access hole can be drilled with the lock still
>  installed on the column.
>  As for rekeying the door/trunk locks, yes it can be done. Several years
>  ago I had a trunk lock rekeyed by a local, old-timer locksmith. He had
>  difficulty in getting access to the pins and springs - the cover plate
>  is crimped into place and required some time and effort to figure out
>  how to safely remove without ruining the whole shebang. Once opened, he
>  told me he found the smallest lock springs he had ever seen. Despite
>  Julian's optimism, I highly doubt he could have sourced replacement
>  pins or springs for the lock; luckily I had spare pins that allowed him
>  to match that trunk lock barrel to a matched pair of door lock barrels.
>  I sold the set to a member of this list.
>  Since that rekeying, I have invested hours of research and bench time
>  with a collection of Pantera door/trunk locks I have gathered over the
>  years. The door lock barrels are fairly easy to remove once you have
>  the door handles out of the door; the trunk lock barrel is retained in
>  its housing by a blind-hole pin that requires some delicate Dremel
>  drilling and subsequent prying to remove that pin. The door and trunk
>  lock barrels use the same pins and springs, but the lock barrels are
>  different for the two applications.
>  While the lock barrels have six pin cuts, there are only three
>  different lengths of pins that are mixed and matched to create the
>  different key patterns.
>  BTW, there are two styles of lock/trunk keys and thus two versions of
>  barrels, but the barrel internals are the same for both styles.
>  While I have yet to do a proof-of-concept, I am quite confident I can
>  now re-pin any of the three lock barrels as required. Thanks to my
>  locksmith's assistance, he tracked down the info on what cut to make
>  for each of the three pins, he should be able to cut fresh, new keys
>  matched to whatever 6-pin combination I provide to him.
>  I've included a couple of photos.
>  One showing the minuscule spring. The other showing a door lock barrel,
>  the crimped-in-place pins/springs cover and two pins.
>  Anyone wanting to be my first guinea pig for re-keying their locks
>  should contact me off list.
>  Larry
>_______________________________________________
>
>
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>
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-------------- next part --------------
   I assume that door locks for one key profile cannot be re-keyed for the
   other profile?
   Ken
     __________________________________________________________________

   From: Larry Stock <larrys at panteraparts.com>
   To: Julian Kift <julian_kift at hotmail.com>; Larry Finch
   <fresnofinches at aol.com>; "detomaso at server.detomasolist.com"
   <detomaso at server.detomasolist.com>
   Sent: Monday, March 13, 2017 9:00 AM
   Subject: Re: [DeTomaso] Can door and trunk locks be re-keyed, anyone
   successful with the ignition without removing the lock from the
   housing??
   I stock two different key blanks that fit two styles of lock cylinders
   that I have in stock from original lock sets. Somehow I donA^1t think
   all is
   as simple and standardized as you might be assuming as you havenA^1t
   observed many of the tumbler combinations that were put into these
   cars.
   Just when you think you have it all figured out, DeTomaso will throw
   you a
   twist.
   Larry Stock
   On 3/13/17, 8:35 AM, "DeTomaso on behalf of Julian Kift"
   <[1]detomaso-bounces at server.detomasolist.com on behalf of
   [2]julian_kift at hotmail.com> wrote:
   >  Larry,
   >
   >  Thanks for the write up and research work on behalf of the
   community!
   >
   >  If the trunk lock is the harder to rekey with availability of pins,
   >  then it would seem wise for anyone wishing to rekey the set to
   >  rekey both doors to match the trunk?
   >
   >  Given that you have discovered there are only 3 unique pins in 6
   slots,
   >  that's only 729 possible permutations for keys and in reality likely
   >  significantly less as certain combinations would not be used.
   >
   >  When disassembling my '74 I came across what I assumed was a key
   card
   >  with a 3 digit number stuck up under the dash. If that is what the
   card
   >  was it implies there is a record of key pattern to pin combinations
   >  somewhere in the Ford archives....
   >  Julian
   >    __________________________________________________________________
   >
   >  From: DeTomaso <[3]detomaso-bounces at server.detomasolist.com> on
   behalf of
   >  Larry Finch via DeTomaso <[4]detomaso at server.detomasolist.com>
   >  Sent: Sunday, March 12, 2017 11:55 PM
   >  To: Email List Address For Posting
   >  Subject: [DeTomaso] Can door and trunk locks be re-keyed, anyone
   >  successful with the ignition without removing the lock from the
   >  housing??
   >
   >  Ken,
   >  I've removed several ignition locks from their housings. Drill the
   >  hole, depress the black spring steel piece, and barrel assembly can
   be
   >  removed. No downside to it in my experience. Replace/rebuild the
   lock
   >  barrel and then it simply snaps back into place in the housing.  I
   do
   >  not believe the access hole can be drilled with the lock still
   >  installed on the column.
   >  As for rekeying the door/trunk locks, yes it can be done. Several
   years
   >  ago I had a trunk lock rekeyed by a local, old-timer locksmith. He
   had
   >  difficulty in getting access to the pins and springs - the cover
   plate
   >  is crimped into place and required some time and effort to figure
   out
   >  how to safely remove without ruining the whole shebang. Once opened,
   he
   >  told me he found the smallest lock springs he had ever seen. Despite
   >  Julian's optimism, I highly doubt he could have sourced replacement
   >  pins or springs for the lock; luckily I had spare pins that allowed
   him
   >  to match that trunk lock barrel to a matched pair of door lock
   barrels.
   >  I sold the set to a member of this list.
   >  Since that rekeying, I have invested hours of research and bench
   time
   >  with a collection of Pantera door/trunk locks I have gathered over
   the
   >  years. The door lock barrels are fairly easy to remove once you have
   >  the door handles out of the door; the trunk lock barrel is retained
   in
   >  its housing by a blind-hole pin that requires some delicate Dremel
   >  drilling and subsequent prying to remove that pin. The door and
   trunk
   >  lock barrels use the same pins and springs, but the lock barrels are
   >  different for the two applications.
   >  While the lock barrels have six pin cuts, there are only three
   >  different lengths of pins that are mixed and matched to create the
   >  different key patterns.
   >  BTW, there are two styles of lock/trunk keys and thus two versions
   of
   >  barrels, but the barrel internals are the same for both styles.
   >  While I have yet to do a proof-of-concept, I am quite confident I
   can
   >  now re-pin any of the three lock barrels as required. Thanks to my
   >  locksmith's assistance, he tracked down the info on what cut to make
   >  for each of the three pins, he should be able to cut fresh, new keys
   >  matched to whatever 6-pin combination I provide to him.
   >  I've included a couple of photos.
   >  One showing the minuscule spring. The other showing a door lock
   barrel,
   >  the crimped-in-place pins/springs cover and two pins.
   >  Anyone wanting to be my first guinea pig for re-keying their locks
   >  should contact me off list.
   >  Larry
   >_______________________________________________
   >
   >
   >Detomaso Email List is not managed by POCA
   >Posted emails must not exceed 1.5 Megabytes
   >DeTomaso mailing list
   >[5]DeTomaso at server.detomasolist.com
   >[6]http://server.detomasolist.com/mailman/listinfo/detomaso
   >
   >To manage your subscription (change email address, unsubscribe, etc.)
   use
   >the links above.
   >
   >Members who post to this list grant license to the list to forward any
   >message posted here to all past, current, or future members of the
   list.
   >They also grant the list owner permission to maintain an archive or
   >approve the archiving of list messages.
   _______________________________________________
   Detomaso Email List is not managed by POCA
   Posted emails must not exceed 1.5 Megabytes
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   use the links above.
   Members who post to this list grant license to the list to forward any
   message posted here to all past, current, or future members of the
   list. They also grant the list owner permission to maintain an archive
   or approve the archiving of list messages.

References

   1. mailto:detomaso-bounces at server.detomasolist.com
   2. mailto:julian_kift at hotmail.com
   3. mailto:detomaso-bounces at server.detomasolist.com
   4. mailto:detomaso at server.detomasolist.com
   5. mailto:DeTomaso at server.detomasolist.com
   6. http://server.detomasolist.com/mailman/listinfo/detomaso
   7. mailto:DeTomaso at server.detomasolist.com
   8. http://server.detomasolist.com/mailman/listinfo/detomaso


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