Author Topic: Auto Transmission oil change  (Read 4865 times)

gnj588d

  • Guest
Auto Transmission oil change
« on: December 10, 2007, 08:18:15 »
Has anyone any tips on changing the fluid and filter on my 230.   Thanks Mike Rutledge

merrill

  • Full Member
  • Platinum
  • ******
  • USA, TX, Austin
  • Posts: 1370
Re: Auto Transmission oil change
« Reply #1 on: December 10, 2007, 11:44:45 »
do not over torque the valve gasket bolts,  I think they are 5 ft lbs...

also, if you can using low pressure, blow out the tranny cooler lines
(15lbs or less)


Matt
Austin Tx
66 230 sl - "white"
78 300 D - Blue
98 C230
Matt
Austin Tx
66 230 sl - "white"
78 300 D - Blue
98 C230

Benz Dr.

  • Associate Member
  • Platinum
  • ******
  • Canada, ON, Port Lambton
  • Posts: 7220
  • Benz Dr.
Re: Auto Transmission oil change
« Reply #2 on: December 10, 2007, 17:57:55 »
The job isn't done right or at all without draning the converter. There's a small dran plug and you will need to turn the engine over slowly by hand until it lines up for removal.

Dan Caron's
 SL Barn
benzbarn@ebtech.net
 slbarn.mbz.org
  1 877 661 6061
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

ja17

  • Full Member
  • Platinum
  • ******
  • USA, OH, Blacklick
  • Posts: 7414
Re: Auto Transmission oil change
« Reply #3 on: December 10, 2007, 22:01:43 »
Hello,

You may want to get the kit with the new cork gasket, filter and metal ring seals.  You will need to have a 5mm allen to unfasten the drain on the torque converter as Dan metioned.

Joe Alexander
Blacklick, Ohio
« Last Edit: December 10, 2007, 22:02:18 by ja17 »
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

gnj588d

  • Guest
Re: Auto Transmission oil change
« Reply #4 on: December 11, 2007, 06:28:19 »
Thanks for the info Ihave orderd the kit,just one more question how, often should this be done. Cheers Mike Rutledge

ja17

  • Full Member
  • Platinum
  • ******
  • USA, OH, Blacklick
  • Posts: 7414
Re: Auto Transmission oil change
« Reply #5 on: December 12, 2007, 17:32:59 »
Hello Mike,

The automatic transmission oil and filter change interval is 30,000 miles.

Joe Alexander
Blacklick, Ohio
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