[MBZ] 126 AC Schematic
Does anyone have the schematic for the 126 (82 300 SD) climate control pushbutton box? Mine has gotten a little flakey lately so thought I might try some focused troubleshooting vs. blind resoldering. The basic symptom is that it takes quite a while until it really starts cooling well. After that, it alternates blowing really cold or so-so (seems like fluctuations are too large). This is not an emergency and I have a spare CC control box I may try, but thought I'd query the list first. Cheers. Scott Ritchey Kittrell NC 1982 300SD 220K 1979 300TD 350K -- next part -- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef Size: 1724 bytes Desc: not available Url : /pipermail/mercedes_okiebenz.com/attachments/20060731/0d0de853/attachment.bin
Re: [MBZ] 126 AC Schematic
I am very confident that Marshall (and perhaps others) can point you to the appropriate URL. Don On 7/30/06, Scott Ritchey [EMAIL PROTECTED] wrote: Does anyone have the schematic for the 126 (82 300 SD) climate control pushbutton box? Mine has gotten a little flakey lately so thought I might try some focused troubleshooting vs. blind resoldering. The basic symptom is that it takes quite a while until it really starts cooling well. After that, it alternates blowing really cold or so-so (seems like fluctuations are too large). This is not an emergency and I have a spare CC control box I may try, but thought I'd query the list first. Cheers. Scott Ritchey Kittrell NC 1982 300SD 220K 1979 300TD 350K -- next part -- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef Size: 1724 bytes Desc: not available Url : /pipermail/mercedes_okiebenz.com/attachments/20060731/0d0de853/attachment.bin ___ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com -- Proudly marching to the beat of a different kettle of fish. BIODIESEL -- no oil war required. 1977 240D 1983 VW Quantum turbo diesel 5-speed 1972 Honda CB-500K motorcycle
Re: [MBZ] 126 AC Schematic
Scott Ritchey wrote: Does anyone have the schematic for the 126 (82 300 SD) climate control pushbutton box? Mine has gotten a little flakey lately so thought I might try some focused troubleshooting vs. blind resoldering. The basic symptom is that it takes quite a while until it really starts cooling well. After that, it alternates blowing really cold or so-so (seems like fluctuations are too large). This is not an emergency and I have a spare CC control box I may try, but thought I'd query the list first. Cheers. Mercedes has never made the schematic of the climate control unit available. Unless you have the skill to reverse engineer it, you're likely out of luck. Most problems can be cured just by resoldering the connections! Marshall -- Marshall Booth (who doesn't respond to unsigned questions) der Dieseling Doktor [EMAIL PROTECTED] '87 300TD 182Kmi, '85 190D 2.0 161Kmi, '87 190D 2.5 turbo 237kmi, '84 190D 2.2 229Kmi (retired)
Re: [MBZ] 126 AC Schematic
Damn. Disregard my previous post. :-) On 7/30/06, Marshall Booth [EMAIL PROTECTED] wrote: Scott Ritchey wrote: Does anyone have the schematic for the 126 (82 300 SD) climate control pushbutton box? Mine has gotten a little flakey lately so thought I might try some focused troubleshooting vs. blind resoldering. The basic symptom is that it takes quite a while until it really starts cooling well. After that, it alternates blowing really cold or so-so (seems like fluctuations are too large). This is not an emergency and I have a spare CC control box I may try, but thought I'd query the list first. Cheers. Mercedes has never made the schematic of the climate control unit available. Unless you have the skill to reverse engineer it, you're likely out of luck. Most problems can be cured just by resoldering the connections! Marshall -- Marshall Booth (who doesn't respond to unsigned questions) der Dieseling Doktor [EMAIL PROTECTED] '87 300TD 182Kmi, '85 190D 2.0 161Kmi, '87 190D 2.5 turbo 237kmi, '84 190D 2.2 229Kmi (retired) ___ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com -- Proudly marching to the beat of a different kettle of fish. BIODIESEL -- no oil war required. 1977 240D 1983 VW Quantum turbo diesel 5-speed 1972 Honda CB-500K motorcycle
