Re: [MBZ] air flow actuators and a door check

: Re: [MBZ] air flow actuators and a door check Check for a broken vac line to the ACC first -- up by the brake booster, gray with red stripe? I'm not sure on the W126 chassis. No vac supply will produce defrost only. Typical failure is a split check valve. Get a MitiVac hand pump, absolutely

Re: [MBZ] air flow actuators and a door check

' fuse. BillR Jacksonville FL 1981 300SD 295k miles -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim Cathey Sent: Wednesday, October 24, 2007 11:43 PM To: Mercedes Discussion List Subject: Re: [MBZ] air flow actuators and a door check access the units

[MBZ] air flow actuators and a door check

I am contemplating trying a couple of repairs and need some [hopefully] rather basic directions. Issue #1 My AC has gone to 'safe mode' and only puts air on the windscreen. At 26 years old it is hard to fault anything like that when it goes out, but just having put in a rebuilt transmission

Re: [MBZ] air flow actuators and a door check

access the units. Is this something that can be done by someone with less than average tools and experience? Really it depends on what's wrong. #2 The door check on the drivers door seems to have broken. It has been stopping about half way open on and off fro the past couple of years,

Re: [MBZ] air flow actuators and a door check

Check for a broken vac line to the ACC first -- up by the brake booster, gray with red stripe? I'm not sure on the W126 chassis. No vac supply will produce defrost only. Typical failure is a split check valve. Get a MitiVac hand pump, absolutely invaluable for diagnosing vac problems.