Brake Servo Change

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JeremyC
Posts: 34
Joined: Tue Oct 29, 2019 4:38 pm
MGF Register Region: South Coast

Brake Servo Change

Post by JeremyC » Tue Oct 10, 2023 5:49 pm

Sorry - next one!

The brakes feel a bit solid and I'm wondering if the servo is working. Is it possible to change the servo without disconnecting hydraulics. I can bleed brakes but if I can avoid it...

Thanks

Notanumber
Posts: 115
Joined: Thu Aug 03, 2023 3:48 pm
MGF Register Region: South East
Model of Car: TF 135 Sunstorm

Re: Brake Servo Change

Post by Notanumber » Wed Oct 11, 2023 3:59 pm

In a word yes. Ive answered in more detail on the other forum you have asked the question on.

JeremyC
Posts: 34
Joined: Tue Oct 29, 2019 4:38 pm
MGF Register Region: South Coast

Re: Brake Servo Change

Post by JeremyC » Wed Oct 11, 2023 9:32 pm

THanks for that, there is a bit of a confusion of forums.

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Rob Bell
Committee Member
Posts: 14425
Joined: Tue Oct 02, 2007 2:36 pm
MGF Register Region: South East
Model of Car: MGF 1.8i + MGF Shed!

Re: Brake Servo Change

Post by Rob Bell » Fri Oct 13, 2023 4:36 pm

Yes, definitely possible to do this - the master cylinder bolts to the servo, and the actuator rod from the pedal passes through the centre of the servo that needs disconnecting. The servo then bolts to the bulkhead via a bracket with four threaded bars. Thus, the hydraulic components are all separate from the mechanical side and vacuum assist.

Are you sure its the servo at fault and not a sticking caliper piston?

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