Hi Gary, Thanks for your response on the AC units. As many know, Asbestos was a popular heat resistant and insulation material used for many years. It does a fantastic job as well, except for the fact that it slowly kills you if you inhale the fibers! Unfortunately, many have fallen victim to this fact, particularly many Navy seamen over the years. Dangerous stuff that was widely used everywhere, particularly in ships! My car was not original AC, however I have gone to great lengths to keep the AC setup factory. The AC system I obtained I believe was out of a '58 Imperial. Luckily, no asbestos appeared to be present in any of the AC '58 components I obtained. The only sealing material on the AC assembly was the "Blue Tac" type putty which almost holds these Chryslers together from this period! This "Blue Tac" I am sure is the same stuff that kids put their posters up with on their bedroom walls. I am sure when Chrysler stopped buying this stuff, the "Blue Tac" company probably brainstormed in vain for what other applications they could sell it, until they discovered what their kids were doing with it! Probably ended up like the "Post It notes" and "Liquid paper" success story!! I purchased about 6lbs of "Blue Tac" in bulk from the local Stationers for my resto. It appears to be the exactly the same stuff. Gary any photo's of the switch repair e-mailed would be great. If you have any info as well of the heater control valves that would be good also. Any fuel pump clues would be good also. Regards Sean ________________________________ From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Gary Nelson Sent: Saturday, 22 March 2008 8:02 AM To: Marianne; Chrysler300@xxxxxxxxxxxxxxx Cc: Sean Morgan Subject: [Chrysler300] WARNING---Asbestos in A/C units. Hi All A quick note to Sean then about ASBESTOS WARNING. Sean, your oil solenoid valve can be rebuilt. I have done some and not to difficult. I have photos of rebuild process if you want. Just contact me direct. ASBESTOS WARNING: I am restoring a 57 Imperial convert and in the process I will install factory A/C. I need to compare the housing that is part of the fire wall with an A/C car. I bought a second 300C last year. It is a factory air car. Fortunately restoration had been started when I got the car. The motor was out and the fiber glass housing had been removed and in the trunk. (I am getting to the point). It was easy to stand in the in the engine bay so I started to remove the plenum that holds the heat and evaporator coils. I removed the the four corner screws and started to pull it off the fire wall. It was springy and moved out some and go back. After a few more pulls I realized the fresh air grill on the cowl was removed and I could look inside to see what was holding it in. I saw that some type of insulation was packed around the ends of the evaporator coils that loop back and forth. When I pulled out the first chunk I realized it was asbestos. Light gray fibrous material. I got a breathing mask and gloves on and proceeded to remove what seems to be pound as it filled a large zip bag. Needless to say this is a very dangerous situation. The fresh air intake constantly swirls around the asbestos and into the cars interior. The person that drove this car may have suffered lung disease. There is more to this story. I have several of the A/C units that are out of the cars. I remembered I had one that the tubes on the ends where packed solid with a putty like you find in several places the factory used to seal areas on these cars. Then I had one with no insulation. Then I have one that has asbestos sheets are bonded to the flat surfaces of the sheet metal plenum box. Again the fresh air would circulate right over the asbestos and into the car. Needles to say anyone with an A/C car should remove the fresh air grill and look inside. It is then easy to see the sides of the plenum and sheet metal surfaces. The factory varied as usual when the A/C was installed. I have no idea how many years could be effected. Again this car is a 57 300C built February 27, 1957. I hope I have not overdone my wordy explanation. Thank you, Gary, the parts doc Reno, Nevada 89521 USA The Biggest Little City In The World Mail: garythepartsdoc@xxxxxxxxxxxx <mailto:garythepartsdoc%40glnelson.com> -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> [mailto:Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> ]On Behalf Of Marianne Sent: Thursday, March 20, 2008 12:01 AM To: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> Cc: Sean Morgan Subject: [Chrysler300] 300 D AC finshing touches!......& Fuel Pump issues!! Hello out there in 300 land! Had the D completed for an important Chrysler event down under last weekend! All was well, fully detailed, with 150 miles on the clock and not an issue, Then.......Failed fuel pump and unfortunately then the eccentric, on the way to the event!! I sourced the pump from Kanters, after providing details & year of the car, and they furnished what I believed to be an original style & fit pump with the '58 fuel bowl underside. It went in easy, probably on the low side of the eccentric in retrospect, but pumped like a champion without any noise or issue for at least 150 miles. I figured it was perfect! The horrible reality was that I think it was bottoming out in the block pump arm cavity slightly, but this was loading up the eccentric on the high side, until ultimately the pump arm had a radius 1/8" deep worn into it, and a similar groove in the eccentric, until the eccentric failed and cut loose inside! The wear was very uniform, and the pump was engaging the eccentric squarely, even a professional mechanic didn't question its function........until now!! Rather tragic when you have a fully restored car stranded in the middle of no mans land! I am sure many can relate to this however. Has any body had any similar experiences with Kanter sourced pumps? Any ideas on the correct and best original style pump to obtain? I would hope this might act as a warning to other unsuspecting victims of these pumps, which look the part, but aren't! Also, would any body have source or ideas for rebuilt AC heater taps, along for the oil control solenoid that controls the damper? Both mine are leaking respectively. I am also chasing the little fill in piece in the middle of the lower inside window garnish, the matt black one on top of the dash for a '58. kind of where the '57 mirror mount goes. 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