No. 31-24

Service
Technical Information
31/24
ENU
WRC6
4
WRC6 - Replacing Power Steering Gear (Stop Delivery)
Model Line:
Cayenne (9YA / 9YB)
Model Year:
2024
Concerns:
Power steering gear
Cause:
There is a possibility that a power steering gear installed on the affected vehicles does not
meet the required specifications.
Action:
Replace power steering gear.
Affected
Vehicles:
Only vehicles assigned to the campaign (see also PCSS Vehicle Information).
Installation
Position:
Installation position for power steering gear
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Apr 5, 2024
Page 1 of 26
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Service
WRC6
ENU
Technical Information
31/24
Required parts
The part numbers of the required parts and materials for the respective vehicle can be seen in the
assigned scope. For an overview of the campaign scopes, see:  Technical Information 'Warranty
processing'.
For materials (lubricants) required for carrying out the action, see the corresponding Workshop Manual in
PCSS. These lubricants are usually available in the Porsche Center.
Required tools
Tools:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Threaded bolts for fitting wheel
Assembly wedge
Plastic-coated assembly lever
Torque wrench, 2-10 Nm (1.5-7.5 ftlb.), e.g.V.A.G 1783 - torque wrench, 2-10 Nm (1.5-7.5
ftlb.)
Torque wrench, 6-50 Nm (4.5-37 ftlb.), e.g. V.A.G 1331A - torque spanner, 6-50 Nm (4.5-37
ftlb.)
Torque wrench, 40-200 Nm (30-148 ftlb.) e.g. V.A.G 1332A - torque wrench, 40-200 Nm
(30-148 ftlb.)
Battery charger with a current rating of at least 90 A, e.g. VAS 5908 - battery charger 90 A
P90999 - PIWIS Tester 4
T10187 - Press-out tool
VAS 6927 - Tie-wrap pliers
VAS 6931A - Transmission and gearbox jack
VAS 6826 - Steering wheel balance
T40183 - Insertion tool
VAS 6918 - Quick-clamping unit
Tools additionally required for vehicles with hybrid drive system PHEV (M-No. 0K3)
•
•
•
•
•
•
•
T40262 - Locking cap
VAS 6410 - Contact surface cleaning set
High-Voltage Test Adapter HVR 40
VAS 6558A - High-Voltage test adapter
VAS 6558A/45 - HV test adapter
VAS 6883A - Insulated tool set
WE 1383 - Hybrid warning signs
Tools additionally required for vehicles with adaptive air suspension (M-No. 1BK)
•
•
9229/1 - Puller hook
VAS 6918 - Quick-clamping unit
Additionally required tools for vehicles with Night View Assist (M no. 9R1)
•
•
Apr 5, 2024
Page 2 of 26
VAS 6350A - Calibration unit
VAS 6430/1A - Adjustment device with reflector
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Service
Technical Information
•
31/24
ENU
WRC6
4
VAS 6430/6 - Night View Assist calibration unit
Tools additionally required for vehicles with multi-function camera (M-No. QK1 / QK3)
•
•
•
•
VAS 6350/2A - Spacing laser
VAS 6430/4 - Lane Keep Assist calibration board
Wheel center mounting VAS 6350
VAS 6430/3 - Mirror for adjustment device
Tools additionally required for vehicles with automatic distance control (M-No. 3V1 / 3V2 /
8T3 / 8T8)
•
VAS 6430/3 - Mirror for adjustment device
Replacing power steering gear
Work Procedure: 1
Vehicles with PHEV hybrid drive system (M-No. 0K3)
Isolate the high-voltage system from the power supply.  Workshop Manual '2X00IN Deactivate/Start the high-voltage system'
2
Remove power steering gear and install new power steering gear.  Workshop Manual '489019
Removing and installing power steering gear'
3
Vehicles with PHEV hybrid drive system (M-No. 0K3)
Start the high-voltage system  Workshop Manual '2X00IN Deactivating high-voltage electrical
system from power supply / Starting high-voltage electrical system'
4
Recode the power steering (EPS) control unit.  Workshop Manual '489055 Replacing power
steering gear'
5
Teach new power steering gear.  Workshop Manual '489025 Teach power steering gear'
6
Enter the campaign in the Warranty and Maintenance logbook.
Warranty processing
Information
The specified labor times were determined specifically for carrying out this campaign and include all
necessary preliminary and subsequent rework. The labor times may differ from the labor times published
in the Labor Operation List in PCSS.
Scope 1:
Replacing power steering gear
Valid for Cayenne E-Hybrid (9YA / 9YB) with the following equipment:
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Apr 5, 2024
Page 3 of 26
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Service
WRC6
ENU
•
•
Technical Information
31/24
Adaptive air suspension (M-No. 1BK)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Deactivating and activating high-voltage system
Pe rforming front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Checking and adjusting steering-angle sensor for PSM
Labor time: 460 TU
Required parts:
Apr 5, 2024
Page 4 of 26
Part No.
Designation
– Location
Quantity
9Y1423057A
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
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Service
Technical Information
N 90684704
31/24
ENU
Hex socket head screw (combination)
– Front underbody cover
WRC6
4
3 piece
 Damage number WRC6 066 000 2
Scope 2:
Replacing power steering gear
Valid for Cayenne E-Hybrid (9YA / 9YB) with the following equipment:
•
•
•
Adaptive air suspension (M-No. 1BK)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Deactivating and activating high-voltage system
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 487 TU
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423057A
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
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Service
WRC6
ENU
Technical Information
31/24
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 3:
Replacing power steering gear
Valid for Cayenne E-Hybrid (9YA / 9YB) with the following equipment:
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Night View Assist (M no. 9R1)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Deactivating and activating high-voltage system
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Programming night vision control unit
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 518 TU
Required parts:
Apr 5, 2024
Page 6 of 26
Part No.
Designation
– Location
Quantity
9Y1423057A
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
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Service
Technical Information
31/24
ENU
WRC6
4
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 4:
Replacing power steering gear
Valid for Cayenne E-Hybrid (9YA / 9YB) with the following equipment:
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Deactivating and activating high-voltage system
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
AfterSales
Labor time: 487 TU
Apr 5, 2024
Page 7 of 26
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WRC6
ENU
Technical Information
31/24
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423056A
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 5:
Replacing power steering gear
Valid for Cayenne E-Hybrid (9YA / 9YB) with the following equipment:
•
•
•
•
•
Apr 5, 2024
Page 8 of 26
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Porsche Dynamic Chassis Control (PDCC, M-No. 1P7)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
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Service
Technical Information
31/24
ENU
WRC6
4
Labor time:
Replacing power steering gear
Includes:
Deactivating and activating high-voltage system
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 535 TU
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423056A
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
PAF015081
Hexagon collar nut, M12
– Connecting link (PDCC)
4 pieces
PAF007423
12-point socket, M12 x 65
– Connecting link (PDCC)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
AfterSales
Apr 5, 2024
Page 9 of 26
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Service
WRC6
Scope 6:
ENU
Technical Information
31/24
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Checking and adjusting steering-angle sensor for PSM
Labor time: 449 TU
Required parts:
Apr 5, 2024
Page 10 of 26
Part No.
Designation
– Location
Quantity
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
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Service
Technical Information
31/24
ENU
WRC6
4
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 7:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Engine protection (M-No. 1SF)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Removing and installing power unit guard
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 503 TU
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
AfterSales
Apr 5, 2024
Page 11 of 26
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Technical Information
31/24
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 10082912
Hexagon screw (instrument cluster), self-locking M6 x 16
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 8:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Porsche Dynamic Chassis Control (PDCC, M-No. 1P7)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 525 TU
Required parts:
Part No.
Apr 5, 2024
Page 12 of 26
Designation
– Location
AfterSales
Quantity
Service
Technical Information
31/24
ENU
WRC6
4
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
PAF015081
Hexagon collar nut, M12
– Connecting link (PDCC)
4 pieces
PAF007423
12-point socket, M12 x 65
– Connecting link (PDCC)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 9:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
AfterSales
Apr 5, 2024
Page 13 of 26
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ENU
Technical Information
31/24
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 477 TU
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Apr 5, 2024
Page 14 of 26
AfterSales
Service
Technical Information
Scope 10:
31/24
ENU
WRC6
4
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Night View Assist (M no. 9R1)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Programming night vision control unit
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 508 TU
Required parts:
Part No.
Designation
– Location
Quantity
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
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ENU
Technical Information
31/24
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 11:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Rear axle steering (M-No. 0N5)
Porsche Dynamic Chassis Control (PDCC, M-No. 1P7)
Night View Assist (M no. 9R1)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Programming night vision control unit
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 555 TU
Required parts:
Apr 5, 2024
Page 16 of 26
Part No.
Designation
– Location
Quantity
9Y1423055L
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
AfterSales
Service
Technical Information
31/24
ENU
WRC6
4
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
PAF015081
Hexagon collar nut, M12
– Connecting link (PDCC)
4 pieces
PAF007423
12-point socket, M12 x 65
– Connecting link (PDCC)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 12:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
Adaptive air suspension (M-No. 1BK)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Checking and adjusting steering-angle sensor for PSM
Labor time: 449 TU
Required parts:
Part No.
Designation
– Location
AfterSales
Quantity
Apr 5, 2024
Page 17 of 26
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WRC6
ENU
Technical Information
31/24
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 13:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
Apr 5, 2024
Page 18 of 26
Adaptive air suspension (M-No. 1BK)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
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Technical Information
31/24
ENU
WRC6
4
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 477 TU
Required parts:
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
AfterSales
Apr 5, 2024
Page 19 of 26
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Service
WRC6
Scope 14:
ENU
Technical Information
31/24
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Porsche Dynamic Chassis Control (PDCC, M-No. 1P7)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 525 TU
Required parts:
Apr 5, 2024
Page 20 of 26
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
AfterSales
Service
Technical Information
31/24
ENU
WRC6
4
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
PAF015081
Hexagon collar nut, M12
– Connecting link (PDCC)
4 pieces
PAF007423
12-point socket, M12 x 65
– Connecting link (PDCC)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 15:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
Adaptive air suspension (M-No. 1BK)
Night View Assist (M no. 9R1)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Programming night vision control unit
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 508 TU
Required parts:
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
AfterSales
Apr 5, 2024
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ENU
Technical Information
31/24
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 16:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
Steel suspension (M-No. 1BH)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Checking and adjusting steering-angle sensor for PSM
Labor time: 399 TU
Required parts:
Apr 5, 2024
Page 22 of 26
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
AfterSales
Service
Technical Information
31/24
ENU
WRC6
4
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Scope 17:
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
Steel suspension (M-No. 1BH)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
AfterSales
Apr 5, 2024
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ENU
Technical Information
31/24
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 427 TU
Required parts:
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Apr 5, 2024
Page 24 of 26
AfterSales
Service
Technical Information
Scope 18:
31/24
ENU
WRC6
4
Replacing power steering gear
Relevant for Cayenne (9YA / 9YB) with the following equipment:
•
•
•
•
Steel suspension (M-No. 1BH)
Night View Assist (M no. 9R1)
Automatic distance control (M-No. 3V1 / 3V2 / 8T3 / 8T8)
Multi-function camera (M-No. QK1 / QK3)
Labor time:
Replacing power steering gear
Includes:
Performing front and rear suspension alignment
Adjusting vehicle at front and rear
Calibrating front camera
Programming night vision control unit
Adjusting distance measuring sensor control unit
Checking and adjusting steering-angle sensor for PSM
Labor time: 458 TU
Required parts:
Part No.
Designation
– Location
Quantity
PAB423055J
Steering gear
1 piece
N 10518405
Cheese head bolt with multiple-tooth head, self-locking, M8 x 30
– Universal joint on power steering gear
1 piece
WHT006662
Hexagon-head bolt (combination) M12 x 1.5 x 167
– Power steering gear on front axle carrier
2 pieces
WHT002305
Square nut, M12 x 1.5
– Power steering gear on front axle carrier
2 pieces
WHT006151
Hexagon collar nut, self-locking M14 x 1.5
– Tie-rod ball to wheel bearing housing
2 pieces
PAF005372
M12 x 1.5 x 51 cylinder head screw with multiple-tooth head
– Front-axle support
2 pieces
PAF911511
Hexagon-head bolt (combination) M12 x 1.5 x 42
– Front-axle support
4 pieces
WHT002305
Square nut, M12 x 1.5
– Front-axle support
4 pieces
AfterSales
Apr 5, 2024
Page 25 of 26
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Service
WRC6
ENU
Technical Information
31/24
PAF91237901
Hexagon flange bolt (combination), M14 x 1.5 x 100
– Front-axle carrier, rear
4 pieces
PAF91184301
Hexagon-head bolt, M12 x 1.5 x 90
– Front axle carrier, front
4 pieces
WHT006917
12-point socket, M10 x 62
– Connecting link (conventional)
4 pieces
PAF102861
Hexagon collar nut, self-locking M10
– Connecting link (conventional)
4 pieces
N 90684704
Hex socket head screw (combination)
– Front underbody cover
3 piece
 Damage number WRC6 066 000 2
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2024 Porsche Cars North America, Inc.
Apr 5, 2024
Page 26 of 26
AfterSales