If the optionally available "Autostart" function is ordered, the vehicle
NOTE
can be started automatically when the vehicle is lowered using a pres-
sure sensor in the line system of the lifting system.
The wiring loom is already prepared for the connection of such a sen-
sor (connector in the trunk area with the label "sensor_pres_airjack").
The starter is controlled via the ICD and IPS configuration.
As standard, the connection is closed with a threaded plug. As part of
the maintenance work, the screw plug should be checked for
tightness.
The raised vehicle can be lowered slowly and in a controlled manner
NOTE
using a plunger in the drain valve. This function is useful to lower the
vehicle slowly (e.g. on a weighing sclaes).
The drain valve must be open (pulled out) while driving in order to en-
NOTE
sure that the air jacks are retracted completely and to prevent the
jacks from being inadvertently removed when the system heats up.
Do not use mineral oil containing care/cleaning agents for the air
NOTE
jacks. This can damage the seals. Only silicone grease or sprays con-
taining silicone are permitted. Check the air jacks regularly for mecha-
nical damage.
Runtime-related servicing of the air jacks can be carried out by KRON-
TEC Maschinenbau GmbH.
Version V2, 08/2020
Porsche 911 GT3 Cup MR Gen.II
BODY EXTERIOR | Air Jack System
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