Author Topic: 1970 280SL with A/C Radiator Removal  (Read 2335 times)

campin8tor

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1970 280SL with A/C Radiator Removal
« on: April 08, 2018, 17:56:00 »
We have a 1970 280SL with Air Conditioning, unfortunately a leak in the radiator has developed. We do not want to remove the A/C along with the radiator as we we dont want to have to recharge the A/C system. I have heard this to be challenging but wanted to see 1) if anyone had tips for us to make the work easier and 2) if anyone has step by step instructions (I know wishful thinking but ya never know).

We already have already:
  • Drained the coolant
  • Removed the hood
  • Removed the Air filter
  • Working on removing the bolts on the bracket that connect the A/C to the radiator

Curious if we are on the right track or not, if anyone has any tips to get to some of those bolts, etc... Any help would be very much appreciated.

Thank you..

waltklatt

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Re: 1970 280SL with A/C Radiator Removal
« Reply #1 on: April 08, 2018, 19:19:41 »
Remove fan assembly from motor. Remove fan shroud.
Radiator can be dropped with a bit of wiggling around.

campin8tor

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Re: 1970 280SL with A/C Radiator Removal
« Reply #2 on: April 08, 2018, 21:53:12 »
Thank you @waltklatt., but isnt the AC attached to the radiator? Will removing the fan assembly/fan shroud allow more access to those bolts? Thank you..

ja17

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Re: 1970 280SL with A/C Radiator Removal
« Reply #3 on: April 09, 2018, 05:20:10 »
Sorry to say that if you have the original dealer installed AC, you will have to remove the condenser with the radiator.  Small flat head screws hold the condenser to the side of the radiator. These are not accessible until the radiator and condenser are out of the car. 
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback