R8 Quattro Coupe V10-5.2L (BUJ) (2010)
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‹› Allocation => [ Replace the O-ring: ] See: Removal and Installation/Clutch Actuator Valve and Gear Selection Valves
17
Hydraulic pressure line
‹› From the R tronic shift actuator to the R tronic hydraulic unit
‹› Different versions are installed depending on the vehicle, tightening specifications, refer to => [ Hydraulic Unit, R Tronic Assembly Overview
] See: Manual Transmission/Transaxle/Gearshift Actuating System - M/T/Hydraulic Control Unit - M/T/Service and Repair/Description and
Operation
‹› Refer to => [ Hydraulic Pressure Line from Shift Actuator to R Tronic Hydraulic Unit ] See: Manual Transmission/Transaxle/Gearshift
Actuating System - M/T/Service and Repair/Removal and Replacement/Controls, Housing/Removal and Installation/Hydraulic Pressure Line
From Shift Actuator to R Tronic Hydraulic Unit
18
Hydraulic return hose
CAUTION!
‹› Always follow the removal instructions.
‹› Refer to => [ Hydraulic Return Hose ] See: Manual Transmission/Transaxle/Gearshift Actuating System - M/T/Service and Repair/Removal
and Replacement/Controls, Housing/Removal and Installation/Hydraulic Return Hose
19
Rubber grommet
‹› Replace
‹› Is installed on the shift actuator connectors together with the hydraulic hose
‹› Only replace the connectors if damaged, refer to => [ Hydraulic Unit, R Tronic Assembly Overview ] See: Manual
Transmission/Transaxle/Gearshift Actuating System - M/T/Hydraulic Control Unit - M/T/Service and Repair/Description and Operation.
20
Bolt
‹› 3.6 Nm
21
Gear Recognition Sensor (G604)
‹› Refer to => [ Gear Recognition Sensor ] See: Sensors and Switches - Transmission and Drivetrain/Sensors and Switches - M/T/Gear
Sensor/Switch/Service and Repair/Gear Recognition Sensor
‹› Depending on the version, a sensor with or without gold contacts is installed
‹› If a Gear Recognition Sensor (G604) without gold contacts is going to be replaced by a sensor with gold contacts, then Gear Recognition
Sensor 2 (G616) must also be replaced. Both cable sets for the sensors must be changed to the Adapter Wiring Set (420 971 164), refer to => [
Adapter Wire Sets, Gear Recognition Sensor 2 and Gear Recognition Sensor, Installing ] See: Sensors and Switches - Transmission and
Drivetrain/Sensors and Switches - M/T/Gear Sensor/Switch/Service and Repair/Adapter Wire Sets, Gear Recognition Sensor 2 and Gear
Recognition Sensor, Installing.
22
O-ring
‹› Replace
23
Bolt
‹› Follow the installation sequence
‹› Insert with Sealant (AMV 188 001 02)
‹› M8 bolts, 24 Nm
‹› M6 bolts, 10 Nm
24
O-ring
‹› Replace
