Re: [MBZ] Working with r12

2018-06-03 Thread Jim Cathey via Mercedes
The test refrigerant I use is excellent as a dye carrier, or bubble generator. If you're using a halogen sniffer, R134a will work for that. It just doesn't carry the simple mineral oil used in R12 systems, so don't operate it. Some of my tests have been running for years! -- Jim

Re: [MBZ] Working with r12

2018-06-02 Thread clay monroe via Mercedes
Suck it back out and check the o rings. Fresh oil and some dye would be able to provide a second opinion for the sniffer. OR, put the dye in and see where the leaks are. If there are some, pull the stuff back out. clay 1974 450sl - Frosch - Two tone green 1986 SDL - Polei 1982 300 SD - All

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
I guess so but this compressor is fine, makes no noises etc. might be leaking though. Sent from my iPhone > On Jun 2, 2018, at 12:25 PM, Dan Penoff via Mercedes > wrote: > > You should buy some of those screens that you put in the inlet of the > compressor. I’ve done it on all the ones I’v

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
I will contact you off list Sent from my iPhone > On Jun 2, 2018, at 12:36 PM, OK Don via Mercedes > wrote: > > Secret message to Kaleb - I have a stash of virgin R12 that I'll sell you - > - - I'll even throw in a 5 ton R22 compressor unit! > > On Sat, Jun 2, 2018 at 12:22 PM, Kaleb C. Strip

Re: [MBZ] Working with r12

2018-06-02 Thread OK Don via Mercedes
Secret message to Kaleb - I have a stash of virgin R12 that I'll sell you - - - I'll even throw in a 5 ton R22 compressor unit! On Sat, Jun 2, 2018 at 12:22 PM, Kaleb C. Striplin via Mercedes < mercedes@okiebenz.com> wrote: > Well I recovered it. I charged 2.25 lbs and recovered 1.78, so lost a b

Re: [MBZ] Working with r12

2018-06-02 Thread Dan Penoff via Mercedes
You should buy some of those screens that you put in the inlet of the compressor. I’ve done it on all the ones I’ve replaced compressors on so if they crater it won’t bugger up the compressor. -D > On Jun 2, 2018, at 1:22 PM, Kaleb C. Striplin via Mercedes > wrote: > > Well I recovered it.

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
Well I recovered it. I charged 2.25 lbs and recovered 1.78, so lost a bit in the test. The machine itself could also be leaking or the holding tank valves. Anyway, I think this is what I’m going to do. I did another sniffer test and before the connections around the drier set it off. Heck even g

Re: [MBZ] Working with r12

2018-06-02 Thread Dan Penoff via Mercedes
I would. When I’ve had a questionable system I pull a vacuum for maybe 30-45 minutes then wait a day to see if it’s still got a vacuum. That’s mainly because I don’t have a recovery system, and I don’t want to lose the charge. -D > On Jun 2, 2018, at 1:01 PM, Kaleb C. Striplin via Mercedes

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
Maybe I should recover it then pull a vacuum and leave it till tomorrow then see where it’s at? Sent from my iPhone > On Jun 2, 2018, at 11:58 AM, Max Dillon via Mercedes > wrote: > > Your test was too short for the slow slow leak of barrier hoses. > -- > Max Dillon > Charleston SC > '87 300

Re: [MBZ] Working with r12

2018-06-02 Thread Max Dillon via Mercedes
Charge it and run that as your test, but find a way to avoid permanent installation of the adapters. -- Max Dillon Charleston SC '87 300TD '95 E300 On June 2, 2018 12:55:49 PM EDT, "Kaleb C. Striplin via Mercedes" wrote: >Yes I got plenty of 134, so you are saying charge it with that as a >tes

Re: [MBZ] Working with r12

2018-06-02 Thread Max Dillon via Mercedes
Your test was too short for the slow slow leak of barrier hoses. -- Max Dillon Charleston SC '87 300TD '95 E300 On June 2, 2018 12:56:15 PM EDT, "Kaleb C. Striplin via Mercedes" wrote: >Would it system silk hold a vacuum though? > >Sent from my iPhone > >> On Jun 2, 2018, at 11:45 AM, Dan Penof

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
Yes I got plenty of 134, so you are saying charge it with that as a test but don’t run the system on it? I would have to install some r134 adaptors anyway I guess. What size is the high side fitting? I have gotten adapters before that were too small to screw onto the MB r12 fitting. Sent fro

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
Would it system silk hold a vacuum though? Sent from my iPhone > On Jun 2, 2018, at 11:45 AM, Dan Penoff via Mercedes > wrote: > > Not barrier hoses, so they’re probably all leaking out anyway. > > -D > > >> On Jun 2, 2018, at 12:41 PM, Max Dillon via Mercedes >> wrote: >> >> Recover the

Re: [MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
Tried that, no bubbles Sent from my iPhone > On Jun 2, 2018, at 11:36 AM, Max Dillon via Mercedes > wrote: > > Try soapy water at a joint your sniffer says is leaking. > -- > Max Dillon > Charleston SC > '87 300TD > '95 E300 > ___ > http://www.okiebenz.com

Re: [MBZ] Working with r12

2018-06-02 Thread Dan Penoff via Mercedes
Not barrier hoses, so they’re probably all leaking out anyway. -D > On Jun 2, 2018, at 12:41 PM, Max Dillon via Mercedes > wrote: > > Recover the R12, replace all the O-rings, full with nitrogen and a little > R134 and check for leaks. > > Don't you have like 300 pounds of R134? Sacrifice

Re: [MBZ] Working with r12

2018-06-02 Thread Max Dillon via Mercedes
Recover the R12, replace all the O-rings, full with nitrogen and a little R134 and check for leaks. Don't you have like 300 pounds of R134? Sacrifice that stuff. -- Max Dillon Charleston SC '87 300TD '95 E300 ___ http://www.okiebenz.com To search list archiv

Re: [MBZ] Working with r12

2018-06-02 Thread Max Dillon via Mercedes
Try soapy water at a joint your sniffer says is leaking. -- Max Dillon Charleston SC '87 300TD '95 E300 ___ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.c

[MBZ] Working with r12

2018-06-02 Thread Kaleb C. Striplin via Mercedes
So I’m getting this 85 190d 5 speed back on the road that I got from copart for $400. It had been sitting for no telling how many years but is pretty clean. Replaced the starter and she runs great. Ac is original r12 and was completely empty. I’m not sure if that is not be unexpected in a car si