Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-16 Thread David Bruckmann via Mercedes
It was indeed the column lock that failed, not the tumbler. Tom Hanson confirmed that the tumblers are NLA, although he did say "There might be some of these back next year, but I can't be sure yet.", so there's hope. I would have ordered a replacement tumbler out of an abundance of caution,

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-16 Thread Max Dillon via Mercedes
Maybe take the tumbler to a locksmith for a professional opinion, they can inspect and replace any springs or wafers that are questionable. -- Max Dillon Charleston SC ___ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-16 Thread Curley McLain via Mercedes
Waytago!   After the cylinter and key were out, did the cylinder turn freely?   (Indicating the problem was actually in the steering lock itself)   In 40+ years, I've never heard of a steering lock failure.  They are normally not lubricated.  Tom can confirm(or refute) that. David Bruckmann

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-16 Thread Dan Penoff via Mercedes
Excellent! Well played! -D > On Jul 16, 2019, at 4:09 PM, David Bruckmann via Mercedes > wrote: > > Victory! > > For reference, unlike later models, the W116 doesn't require the key to be in > a particular position to remove the electrical connector from the ignition > lock. By loosening

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-16 Thread Max Dillon via Mercedes
Bravo! -- Max Dillon Charleston SC On July 16, 2019 4:09:05 PM EDT, David Bruckmann via Mercedes wrote: >Victory! > >For reference, unlike later models, the W116 doesn't require the key to >be in a particular position to remove the electrical connector from the >ignition lock. By loosening the

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Curt Raymond via Mercedes
I'm not sure a new cylinder is usually required. I don't really see how they go "bad". I'd bet many were replaced which were merely cruddy inside. A good locksmith should be able to clean/refurbish a lock cylinder. Might have to replace some of the springs, I often stretched 'em getting them

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Clay Monroe via Mercedes
A fellow I supplied with a bunch of my spare R107 parts for his rebuild of a 1972 SL had to unbunggle many bits. One was the ignition from a w124. I had a quartet of the obsolete ignition switches he took with. clay > On Jul 15, 2019, at 1:10 PM, Randy Bennell via Mercedes > wrote: >

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Max Dillon via Mercedes
On my '95 cabriolet, I cut apart the lock housing with a Dremel tool, because a thief had pretty much destroyed the ignition lock and no way to get the key to turn. Once the dash parts around the steering column were removed, and the steering column loosened so it dropped down to grant more

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Randy Bennell via Mercedes
On 15/07/2019 3:45 PM, Clay Monroe via Mercedes wrote: I was able to get the key to do one last turn by flushing the lock with Tri-Flow and running the jiggly sander on the key for five to ten minutes over a four day period. It finally got one last good turn. At that point you want to

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Clay Monroe via Mercedes
The SD had that issue, sort of. There is the end of the tumbler that fits into a sliding switch mechanism once you turn the key. The SD had somehow buggered that up, so that it would not disengage the steering lock and allow the key to turn. I had to get the tumbler out to see if a flat head

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Clay Monroe via Mercedes
I was able to get the key to do one last turn by flushing the lock with Tri-Flow and running the jiggly sander on the key for five to ten minutes over a four day period. It finally got one last good turn. At that point you want to remove the tumbler and make haste to your most trusted

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread David Bruckmann via Mercedes
I believe that's also the case on the 116. Sigh. On 15 July 2019, Max wrote: > >On a 124 car, one must be able to turn the key to position 1 (FSM section >46-8110) in order to remove the electrical switch from the back of the >ignition. > >Maybe a 116 is different?

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Meade Dillon via Mercedes
On a 124 car, one must be able to turn the key to position 1 (FSM section 46-8110) in order to remove the electrical switch from the back of the ignition. Maybe a 116 is different? - Max Charleston SC On Mon, Jul 15, 2019 at 1:49 PM Jim Cathey via Mercedes < mercedes@okiebenz.com>

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Jim Cathey via Mercedes
Maybe it's 3 bolts/screws, it's been so long... And for me, never on a 116. But 116 and 107 share a lot of things, and I have done this on a 107. -- Jim ___ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Curley McLain via Mercedes
I've not been into a 116. On the 123, it is 3 small screws.  It probably is the 2 bolts on the 116 as Jim sez. Jim Cathey via Mercedes wrote on 7/15/19 12:48 PM: It almost feels like the mechanism that prevents you from activating the starter twice without turning the key to off first. And

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Jim Cathey via Mercedes
> It almost feels like the mechanism that prevents you from activating the > starter twice without turning the key to off first. And it may well be that, which is part of the electrical switch. It's an easy test: two 8mm bolts release the switch from the back of the lock assembly. Remove it

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Curt Raymond via Mercedes
I don't think your problem can be the lock. The wafers retract or they don't. When they retract they either move enough to turn the lock or they don't, theres no way for the lock to open partially. I think your lock cylinder is working correctly and something beyond it is binding up... -Curt

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread David Bruckmann via Mercedes
Incidentally, to play the video linked in the email, at least on my Mac, I need to download the file and then change the filename extension from .obj to .mp4 and it plays just fine... On 7/15/19, David Bruckmann wrote: > >I have attached a video to this posting... > >D. > >-- next

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Craig via Mercedes
On Mon, 15 Jul 2019 03:39:54 -0500 fmiser via Mercedes wrote: > > David wrote: > > > Sorry, I gave a rather confusing account. There are 3 positions: > > > > 1 - Off and steering lock > > 2 - Accessories > > 3 - Run > > > > The key turns about halfway to the first detent (position 2), > > but

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Craig via Mercedes
On Mon, 15 Jul 2019 00:01:21 -0400 Max Dillon via Mercedes wrote: > I don't remember, what position does the key need to be for tumbler > removal? I thought it was the first, which means your [you're] ok. Here is a picture of the W123 lock. Craig > > On July 14, 2019 11:44:45 PM EDT,

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread David Bruckmann via Mercedes
Ugh. On 7/15/19, fmiser wrote: > > David wrote: >> >> Sorry, I gave a rather confusing account. There are 3 positions: >> >> 1 - Off and steering lock >> 2 - Accessories >> 3 - Run >> >> The key turns about halfway to the first detent (position 2), >> but not nearly far enough to push in the

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread Curley McLain via Mercedes
normally that is "wiggle the steering wheel to get the bind off the steering lock", but David said the steering was unlocked.   I'd guess it is still a wafer hung up. fmiser via Mercedes wrote on 7/15/19 3:39 AM: David wrote: Sorry, I gave a rather confusing account. There are 3 positions: 1

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-15 Thread fmiser via Mercedes
> David wrote: > Sorry, I gave a rather confusing account. There are 3 positions: > > 1 - Off and steering lock > 2 - Accessories > 3 - Run > > The key turns about halfway to the first detent (position 2), > but not nearly far enough to push in the wire and extricate the > cylinder. If it

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-14 Thread David Bruckmann via Mercedes
Sorry, I gave a rather confusing account. There are 3 positions: 1 - Off and steering lock 2 - Accessories 3 - Run The key turns about halfway to the first detent (position 2), but not nearly far enough to push in the wire and extricate the cylinder. D. On 7/15/19, Max Dillon wrote: > >I

Re: [MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-14 Thread Max Dillon via Mercedes
I don't remember, what position does the key need to be for tumbler removal? I thought it was the first, which means your ok. -- Max Dillon Charleston SC On July 14, 2019 11:44:45 PM EDT, David Bruckmann via Mercedes wrote: >The key will no longer turn much past the first detent on my 1979

[MBZ] 79 300SD W116 - the dreaded "key won't turn" situation

2019-07-14 Thread David Bruckmann via Mercedes
The key will no longer turn much past the first detent on my 1979 300SD W116. Alas, this situation arose without warning near the end of a long day trip. Fortunately the steering is unlocked if the key will turn at all, so I managed to get the car started by disconnecting the vacuum shutoff