Abs M4 - Porsche 911 GT3 Cup MR Gen. II Technical Manual

4.4 ABS M4

► The 911 GT3 Cup MR Gen.II is delivered with the ABS M4 (until Dec. 2019) as standard. The ABS
can be set by the driver via a 12-position rotary selector switch in the control characteristics to the
track conditions and the preferences of the driver. The system developed by Manthey-Racing is fully
integrated into the vehicle's CAN architecture.
The system must be installed based on the available assembly in-
DANGER
structions and checked for correct function. If errors in the hydraulic
and electrical assignment are not corrected, life-threatening driving
conditions can arise while driving.
The brake master cylinders with part number 9913551708C installed
DANGER
in the base vehicle MUST be replaced by ABS compatible brake mas-
ter cylinders with part number 9913551708E for operation with ABS.
These brake master cylinders are included in the kit. Failure to do so
can lead to brake failure while driving.
The maximum running time for the brake master cylinder
WARNING
9913551708E is 90 hours or 15,000 km. A service using new seals is
NOT PERMITTED! The brake master cylinder must be replaced upon
reaching this max. runtime!
The balance bar system must also be adjusted with the new master
WARNING
brake cylinders in accordance with the specifications of Porsche AG.
Failure to follow can lead to altered braking behavior and loss of con-
trol over the vehicle.
Detailed instructions on installing and operating the ABS can be down-
loaded from the download area on the Manthey-Racing website.
Version V2, 08/2020
Driving direction
Front axle
Porsche 911 GT3 Cup MR Gen.II
1,5 Nm
16 Nm
18 Nm
16 Nm
16 Nm
10 Nm
Driving direction
Front axle
rear axle
SUSPENSION | ABS
16 Nm
rear axle
28
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