GT/C192/R192: AMG GT Remove_install front/rear rotors

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Jun 8, 2025 | 03:26 PM

ssydorenko

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AMG GT53, AMG GT55

AMG GT Remove_install front/rear rotors

Hi,

Can anyone share the procedure of the front rotor replacement (+ideally rear ones) with torque spec?

Thanks

Jun 9, 2025 | 06:25 PM

Zmangt63

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Joined: Oct 2024

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Quote:

Originally Posted by ssydorenko

Hi,

Can anyone share the procedure of the front rotor replacement (+ideally rear ones) with torque spec?

Thanks

Can't help you with torque specs. You first have to remove the caliper. It's held with two Allen heads on the backside of caliper. I think they are 6 or 8mm. The lower one has a black rubber boot over it. It pulled off with my fingers. Once the 2 Allen's are removed the caliper will lift off the rotor. Sometimes you have to tap it with a rubber mallet to free it up. The rotor is held in place with a small torx located an inch or 2 from the center nut. There is only one holding it in place. Once the torx is removed the rotor will just pull off. Oh one more thing, don't let the caliper hang from the brake line. Use a bungee to let it hang and have slack in the brake line. Also, once caliper is off you can pull the pads out by hand.

that was all off memory but I think I have the sizes right or pretty close.

Jun 12, 2025 | 09:03 PM

neonflx

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Joined: Jan 2004

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Before you do anything, you need to enter the service menu and toggle the brake pad replacement, otherwise you will have a big mess in your hands.

Jun 12, 2025 | 09:50 PM

ssydorenko

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AMG GT53, AMG GT55

Quote:

Originally Posted by neonflx

Before you do anything, you need to enter the service menu and toggle the brake pad replacement, otherwise you will have a big mess in your hands.

I don't think it's applicable to the front ones; I believe it's only relevant to the rear ones due to the parking brake. That was at least the case with my previous GT 4-Door. But maybe something has changed — that's why I was looking for the full procedure with specifications. Unfortunately, the standalone WIS (offline version) only covers cars up to the 2021 model year, and I don’t really want to pay for a one-year WIS Online subscription just for one-time use.

Jun 13, 2025 | 09:34 AM

Zmangt63

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Joined: Oct 2024

Posts: 145

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Quote:

Originally Posted by neonflx

Before you do anything, you need to enter the service menu and toggle the brake pad replacement, otherwise you will have a big mess in your hands.

I have never done this and all had gone very smooth. On my 2025 gt63 had the brakes apart probably 5 times when converting to ccbs. I had to fabricate a few things to make everything work smoothly. Maybe I got lucky