SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: Roof flaps problem

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Old 09-07-2024, 02:00 PM
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R230 350
Roof flaps problem

Hi,

I replaced the the actuators and tightened them.
But as soon as the roof opens, the flaps hang loose. If I tighten again, every time they are straightaway lose again.

anybody familiar with this problem?

thanks

Last edited by Lex350; 09-07-2024 at 02:08 PM.
Old 09-09-2024, 03:39 PM
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2005 R 230 SL350 (M112 3.7). Sold the 1966 W113 230SL recently
How did you tighten them? If your car still has the original brackets in the flap hinges they are probably bent, allowing the gears to jump tooths. MB sells improved (stronger) ones at reasonable cost. Lubricate those hinges when you're at it, I was surprised how hard it was to rotate them while their gear was free.

Last edited by Frederick NL; 09-09-2024 at 03:41 PM.
Old 09-09-2024, 04:30 PM
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Originally Posted by Frederick NL
How did you tighten them? If your car still has the original brackets in the flap hinges they are probably bent, allowing the gears to jump tooths. MB sells improved (stronger) ones at reasonable cost. Lubricate those hinges when you're at it, I was surprised how hard it was to rotate them while their gear was free.
i replaced them and lubricated them.
it was hard to rotate them indeed. Maybe I should do it all over… I will do that and keep you posted
Old 09-09-2024, 06:12 PM
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2005 R 230 SL350 (M112 3.7). Sold the 1966 W113 230SL recently
If things look okay on the flaps I think the central gear at the motor is suspect.

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