No. 166-22-2

Service
Technical Information
166/22 ENU WNK6
4
WNK6 - Replacing Spreader Device (Actuator) (Workshop Campaign)
Important:
CRITICAL WARNING -This campaign includes steps where control unit(s) in the vehicle will be
programmed with the PIWIS Tester. The vehicle voltage must be maintained between 13.5 volts and 14.5
volts during this programming. Failure to maintain this voltage could result in damaged control unit(s).
Damage caused by inadequate voltage during programming is not a warrantable defect. The technician
must verify the actual vehicle voltage in the PIWIS Tester before starting the campaign and also document
the actual voltage on the repair order.
Model Year:
As of 2021 up to 2022
Model Line:
Panamera (971)
Concerns:
Spreader device (actuator)
Cause:
There is a possibility that the spreader device (actuator) for the electric parking brake (EPB)
does not meet the required specifications on the affected vehicles.
If this is the case, cup springs can, over a long service life, potentially break in the spreader device and
this can result in function restrictions when the electric parking brake is actuated.
Action required: •
•
•
•
Scope 1 to 18: Not relevant for this vehicle type.
Scope 19 to 21: Replacing left spreader device (actuator)
Scope 22 to 24: Replacing right spreader devices (actuator)
Scope 25 to 27: Replacing left and right spreader devices (actuator)
Information
Every vehicle is assigned exactly one campaign scope.
To learn which scope is assigned to the vehicle, see PCSS Vehicle Information.
Information
The required parts for the respective vehicle can be seen in the assigned scope. For an overview of
the campaign scopes, see:  Technical Information 'Warranty processing'
Please note that the installation position (left / right) of the same spreader device can vary between
the model lines.
Affected
Vehicles:
Only vehicles assigned to the campaign (see also PCSS Vehicle Information).
AfterSales
Feb 14, 2023
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Service
Technical Information
ENU 166/22
WNK6
Required tools
Tools:
•
•
•
•
•
•
Torque spanner, 2-10 Nm (1.5-7.5 ftlb.), e.g. V.A.G 1783 - torque spanner, 2-10 Nm (1.5-7.5
ftlb.)
Torque spanner, 6-50 Nm (4.5-37 ftlb.) e.g. V.A.G 1331A - torque spanner, 6-50 Nm (4.5-37
ftlb.)
Torque spanner, 40–200 Nm (30–148 ftlb.), e.g. V.A.G 1332A - torque spanner, 40-200 Nm
(30-148 ftlb.)
9900 - PIWIS Tester 3/ 4
Battery charger with a current rating of at least 90 A, e.g. VAS 5908 battery charger 90 A
Mounting bolts (wheel assembly)
Replacing spreader device (actuator)
Information
Depending on which scope is assigned to the vehicle, the spreader device (actuator) must be exchanged
either on one side, or on both sides.
To find out which scope is assigned to the vehicle, see PCSS Vehicle Information.
Work
Procedure:
1
Remove spreader device (actuator).
For this, see  Workshop Manual '468519 Removing and installing spreader device'
2
Install new spreader device (actuator).
For this, see  Workshop Manual '468519 Removing and installing spreader device'
3
Enter the campaign in the Warranty and Maintenance booklet.
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 - 18:
Not relevant for this vehicle type.
Scope 19:
Replacing left spreader device (actuator)
Applies to vehicles
•
•
Feb 14, 2023
Page 2 of 8
with load group 1 FA / 1 RA (M-no. 0J2)
except Panamera Turbo and Turbo S (971)
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Service
Technical Information
166/22 ENU WNK6
4
Labor time:
Replacing left spreader device (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear left wheel
Removing and installing rear left parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 113 TU
Parts required:
V04015004AB
Left spreader device (actuator)
1 pc(s)
9A700704400
Fit bolt
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
9A700758500
Cheese head bolt (M12 x 1.5 x 85)
2 pc(s)
 Damage code WNK6 066 000 2
Scope 20:
Replacing left spreader device (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
Panamera Turbo and Turbo S (971)
Labor time:
Replacing left spreader device (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear left wheel
Removing and installing rear left parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 113 TU
Parts required:
V04015004AD
Left spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
N 91252201
Cheese head bolt (M12 x 1.5 x 130)
2 pc(s)
 Damage code WNK6 066 000 2
AfterSales
Feb 14, 2023
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Service
Scope 21:
Technical Information
ENU 166/22
WNK6
Replacing left spreader device (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
except Panamera Turbo and Turbo S (971)
Labor time:
Replacing left spreader device (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear left wheel
Removing and installing rear left parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 113 TU
Parts required:
V04015004AD
Left spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
PAF911837
Cheese head bolt (M12 x 1.5 x 115)
2 pc(s)
 Damage code WNK6 066 000 2
Scope 22:
Replacing right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 1 RA (M-no. 0J2)
except Panamera Turbo and Turbo S (971)
Labor time:
Replacing right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear right wheel
Removing and installing rear right parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Feb 14, 2023
Page 4 of 8
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Labor time: 113 TU
Service
Technical Information
166/22 ENU WNK6
4
Parts required:
V04015004AC
Right spreader device (actuator)
1 pc(s)
9A700704400
Fit bolt
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
9A700758500
Cheese head bolt (M12 x 1.5 x 85)
2 pc(s)
 Damage code WNK6 066 000 2
Scope 23:
Replacing right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
Panamera Turbo and Turbo S (971) and/or rear disc brake PCCB (M-no. 2EC)
Labor time:
Replacing right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear right wheel
Removing and installing rear right parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 113 TU
Parts required:
V04015004AE
Right spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
N 91252201
Cheese head bolt (M12 x 1.5 x 130)
2 pc(s)
 Damage code WNK6 066 000 2
Scope 24:
Replacing right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
except Panamera Turbo and Turbo S (971)
AfterSales
Feb 14, 2023
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4
Service
Technical Information
ENU 166/22
WNK6
Labor time:
Replacing right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear right wheel
Removing and installing rear right parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 113 TU
Parts required:
V04015004AE
Right spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
2 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
2 pc(s)
PAF911837
Cheese head bolt (M12 x 1.5 x 115)
2 pc(s)
 Damage code WNK6 066 000 2
Scope 25:
Replacing left and right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 1 RA (M-no. 0J2)
except Panamera Turbo and Turbo S (971)
Labor time:
Replacing left and right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear wheels
Removing and installing rear parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 185 TU
Parts required:
V04015004AB
Left spreader device (actuator)
1 pc(s)
V04015004AC
Right spreader device (actuator)
1 pc(s)
9A700704400
Fit bolt
4 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
4 pc(s)
9A700758500
Cheese head bolt (M12 x 1.5 x 85)
4 pc(s)
 Damage code WNK6 066 000 2
Feb 14, 2023
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AfterSales
Service
Technical Information
Scope 26:
166/22 ENU WNK6
4
Replacing left and right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
Panamera Turbo and Turbo S (971) and/or rear disc brake PCCB (M-no. 2EC)
Labor time:
Replacing left and right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear wheels
Removing and installing rear parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 185 TU
Parts required:
V04015004AD
Left spreader device (actuator)
1 pc(s)
V04015004AE
Right spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
4 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
4 pc(s)
N 91252201
Cheese head bolt (M12 x 1.5 x 130)
4 pc(s)
 Damage code WNK6 066 000 2
Scope 27:
Replacing left and right spreader devices (actuator)
Applies to vehicles
•
•
with load group 1 FA / 2 RA (M-no. 0J3) or load group 2 FA / 2 RA (M-no. 0J5)
except Panamera Turbo and Turbo S (971)
AfterSales
Feb 14, 2023
Page 7 of 8
4
Service
WNK6
Technical Information
ENU 166/22
Labor time:
Replacing left and right spreader devices (actuator)
Includes:
Raising and lowering the vehicle on the lifting platform
Removing and installing rear wheels
Removing and installing rear parking brake shoes
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Labor time: 185 TU
Parts required:
V04015004AD
Left spreader device (actuator)
1 pc(s)
V04015004AE
Right spreader device (actuator)
1 pc(s)
WHT005378
Cheese head bolt with multiple-tooth head
4 pc(s)
N 10456004
Internal hexagon round countersunk screw,
self-locking
4 pc(s)
PAF911837
Cheese head bolt (M12 x 1.5 x 115)
4 pc(s)
 Damage code WNK6 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.
© 2023 Porsche Cars North America, Inc.
Feb 14, 2023
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