No. 138-19

Service
Technical Information
138/19 ENU
WKJ8
1
WKJ8 - Replacing Engine Mounts and Retrofitting Caps (Workshop Campaign)
Model Line:
911 (992)
Model Year:
2020
Equipment:
Dynamic engine mounts (PADM) (I-no. JQ3)
Subject:
Engine mount
Information:
There is a possibility that moisture can get into the dynamic engine mounts (PADM) on the
affected vehicles as a result of spray water while driving on wet roads, for example, due to an
inadequate seal.
This can cause an electrical fault in the control system for the dynamic engine mounts. If this happens,
the engine mount will act like a conventional mount and a corresponding warning message will be
displayed in the instrument cluster.
Remedial
Action:
•
•
Replace dynamic engine mounts with engine mounts with an optimised seal
Retrofit additional caps on the engine mounts
Information
The vehicles affected by this workshop campaign may also be affected by the campaigns listed below:
•
WLC6 Workshop campaign – Replacing pulse sender
•
WKJ7 Workshop campaign – Replacing coolant pump
Given that some of the tasks required for the respective workshop campaign will overlap, all
campaigns required for the respective vehicle must be carried out together.
Before carrying out this workshop campaign, please check therefore whether the vehicle is also affected
by one or more of the campaigns specified above and always bear this in mind when carrying out this
workshop campaign.
Affected
Vehicles:
Only vehicles assigned to the campaign (see also PCSS Vehicle Information). This recall affects 136
vehicles in North America.
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Installation
Position:
Overview of engine mounts (PADM)
1
2
– Engine mounts PADM (replace)
– Cap for engine mount (retrofit)
Information
Please note: The installation position overview is only a symbolic view.
The engine mount caps to be retrofitted during this campaign must be retrofitted on the engine mount
mounting point on the body side.
Required parts and materials
Parts Info:
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Part No.
Designation
– Use
Qty.
992199384A
 Engine mounts, dynamic (PADM)
2 ea.
992199534
 Cap
– for dynamic engine mounts PADM
2 ea.
PAF107838
 Hexagon-head bolt, M8 x 50
– Engine mount to body
8 ea.
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Technical Information
138/19 ENU
PAF104694
 Hexagon-head bolt, M12 x 1.5 x 70
– Engine mount to engine
2 ea.
PAF008674
 Hexagon-head bolt, M12 x 1.5 x 105
– Lower trailing arm to rear wheel carrier
2 ea.
PAF909664
 Hexagon collar nut, M12
– Lower trailing arm to rear wheel carrier
2 ea.
WHT008676
 Hexagon-head bolt, M12 x 1.5 x 45
– Diagonal brace to rear axle cross member
2 ea.
WHT008740
 Combination screw, M12 x 1.5 x 40
– Diagonal brace to body
2 ea.
PAF008735
 Hexagon-head bolt, M12 x 1.5 x 95
– Rear-axle cross member to outer side panel
2 ea.
PAF008673
 Hexagon-head bolt, M12 x 1.5 x 110
– Rear-axle cross member to inner side panel
2 ea.
WKJ8
1
Additional parts required for vehicles with body shape Cabriolet:
PAF008863
 Combination screw
– Diagonal brace to side panel
2 ea.
Additional parts required for vehicles with standard suspension (I-no. 1P0):
PAF007957
 Hexagon nut, M10
– Connecting link to anti-roll bar
2 ea.
or
Additional parts required for vehicles with roll stabilisation PDCC (I-no. 1P7):
9A700781900
Materials:
 Hexagon nut, M12
– PDCC connecting link to anti-roll bar
2 ea.
Required materials (usually already available in the Porsche Center):
Part No.
Designation
– Use
Qty.
00004330516
 Coolant additive, 20-liter container
– Cooling system
As much as required
(approx. 1 liter
required per vehicle)
00004330539
 Klüberplus lubricant, 100g tube
– O-rings, seals
As much as required
(approx. 5 grams
required per vehicle)
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Required tools
Tools:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Suitable transmission and engine jack, e.g. VAS 6931 Engine and gearbox jack
Support plate for engine and gearbox jack, e.g. VAS 6867 support plate
9822 - Assembly tool for air conditioning system lines
9696 - Filling device for cooling system
9696/1 - Cap
VAS 6096/2 Vacuum pump
VAG 1274B Tester for Cooling System
9900 - PIWIS Tester 3
VAS 6350A Calibration unit
VAS 6350/4 Calibration Unit for Lane Change Assist
VAS 6350/2A Spacing laser
VAS 6350/7 Locking Pins
9229 - Puller hook
VAS 6918 Quick-Clamping Unit
VAS 6826 Steering wheel balance
9730 - Socket-wrench insert for toe adjustment
Torque screwdriver, 1.5–3 Nm (1–2 ftlb.), e.g. VAS 6494 Torque screwdriver, 1.5-3.0 Nm (1-2
ftlb.)
Torque wrench, 2–10 Nm (1.5–7.5 ftlb.), e.g. VAG 1783 Torque wrench, 2-10 Nm (1.5-7.5
ftlb.)
Torque wrench, 6–50 Nm (4.5–37 ftlb.), e.g. VAG 1331A Torque wrench, 6-50 Nm (4.5-37
ftlb.)
Torque wrench, 40–200 Nm (30–148 ftlb.), e.g. VAG 1332 Torque wrench, 40-200 Nm
(30-148 ftlb.)
Electronic torque angle torque wrench, e.g. 9768 - Electronic torque wrench, 2 - 100 Nm (1.5 74 ftlb.)
Battery charger with a current rating of at least 90 A and - if required - also with a current and
voltage-controlled charge map for lithium starter batteries, e.g. VAS 5908 Battery charger
90A
Information
The new 911 (992) comes with either a lithium starter battery (I-no. J2A) or an AGM starter battery
(I-no. J0V, J4K) as standard.
This depends on the following:
•
Country version
•
Model type
•
Vehicle equipment
Lithium starter batteries must only be charged using a suitable battery charger that has a current
and voltage-controlled charge map.
For further information about the battery chargers to be used, see  Workshop Manual '270689
Charging battery/vehicle electrical system'.
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Technical Information
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1
Preparatory work
Work Procedure: 1
Raise the vehicle on a lifting platform  Workshop Manual '4X00IN Lifting the vehicle'.
2
Remove both rear wheels  Workshop Manual '440519 Removing and installing wheel'.
3
Drain coolant from the engine.
3.1
Remove rear underbody cover  Workshop Manual '519419 Removing and installing rear
cover'.
3.2
Drain coolant at the engine  Workshop Manual '193817 Draining and filling coolant'.
4
Remove rear apron  Workshop Manual '635519 Removing and installing rear apron'.
5
Remove rear bumper  Workshop Manual '635019 Removing and installing rear bumper'.
6
Remove complete rear spoiler unit  Workshop Manual '66581900 Removing and installing rear
spoiler'.
7
Remove engine-compartment blower  Workshop Manual '198119 Removing and installing enginecompartment blower'.
8
Remove charge air cooler.
8.1
Loosen air box for throttle valve, lines for
positive crankcase ventilation and vacuum
lines.
8.1.1
Loosen screw-type clamp  Air
box for throttle valve on charge-air
cooler -4- and pull air box for
throttle valve  Air box for throttle
valve on charge-air cooler -1- off
the charge-air cooler.
8.1.2
Release and disconnect positive
crankcase ventilation line  Air
box for throttle valve on charge-air
cooler -2-.
8.1.3
Air box for throttle valve on
charge-air cooler
Release and disconnect vacuum line  Air box for throttle valve on charge-air
cooler -3-.
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8.2
Release and disconnect electric plug
connections for boost pressure sensor 
Plug connections for boost pressure sensor
and diverter valves -1- and diverter valves 
Plug connections for boost pressure sensor
and diverter valves -2-.
Plug connections for boost pressure
sensor and diverter valves
8.3
Remove acoustic simulator at the left and
right  Acoustic simulator -1-.
8.3.1
Loosen spring band clamps 
Acoustic simulator -2- and pull off
lines on the charge-air cooler.
8.3.2
Loosen and unscrew fastening
screws  Acoustic simulator -3-.
8.3.3
Release and disconnect plug
connections  Acoustic simulator
-4- for the acoustic simulator on the
body.
8.3.4
Remove acoustic simulator 
Acoustic simulator -1- at the left
and right.
Acoustic simulator
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Technical Information
8.4
8.5
138/19 ENU
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1
Disconnect pressure hose and recirculating
air hose at the left and right on the charge-air
cooler.
8.4.1
Loosen screw-type clamps 
Pressure hose and recirculating air
hose -3- and pull off pressure hose
 Pressure hose and recirculating
air hose -1-.
8.4.2
Loosen spring band clamps 
Pressure hose and recirculating
air hose -4- and pull off recirculating
air hose  Pressure hose and recirculating air hose -2-.
Pressure hose and recirculating air hose
Remove upper air guides for the charge-air cooler.
Upper air guide for charge-air cooler
8.5.1
Unclip ambient air line at the left and right  Upper air guide for charge-air cooler
-2- from the air guides  Upper air guide for charge-air cooler -1-.
8.5.2
Loosen and unscrew fastening screws  Upper air guide for charge-air cooler -3for left and right air guide.
8.5.3
Unclip left and right air guide  Upper air guide for charge-air cooler -1- at the
retaining lugs  Upper air guide for charge-air cooler -4- and pull them up off the
charge-air cooler.
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8.6
Remove lower air guide at the right  Lower
air guide for charge-air cooler -2- for the
charge-air cooler. To do this, loosen and
unscrew the fastening screw  Lower air
guide for charge-air cooler -1- and pull the air
guide to the side and off the charge-air cooler
 Lower air guide for charge-air cooler
-arrow-.
Lower air guide for charge-air cooler
8.7
Lever off and remove front fixing clip 
Loosening charge-air cooler at the holder -1and rear fixing clip  Loosening charge-air
cooler at the holder -2- for the charge-air
cooler at the holder  Loosening charge-air
cooler at the holder -3-. Then, remove the
charge-air cooler by pulling it up out of the
engine compartment. The holder remains on
the vehicle initially.
Loosening charge-air cooler at the holder
8.8
9
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Remove holder for charge-air cooler. To do
this, press the fastening pin  Removing
holder for charge-air cooler -1- out to the rear
from the engine compartment using a ring
wrench  Removing holder for charge-air
cooler -2-, a/f 8 mm  Removing holder for
charge-air cooler -arrow-.
Pull out the fastening pin fully and remove
holder from the engine compartment.
Loosen connecting link at the left and right on the
anti-roll bar.
For instructions, see:
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Removing holder for charge-air cooler
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Technical Information
138/19 ENU
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1
 Workshop Manual '429119 Removing and installing connecting link for anti-roll bar'
 Workshop Manual '429119 Removing and installing connecting link for anti-roll bar (PDCC)'
WARNING
Chassis setup changed after loosening the eccentric adjusting screws
•
Uncontrollable or unexpected vehicle handling
•
Increased tyre wear

Do not loosen eccentric adjusting screws for trailing arm when removing the rear-axle cross member.

If the eccentric adjusting screws were loosened, perform a complete suspension alignment and
adjust the chassis to the specified values.

Marking the adjusting screws and setting them afterwards to the previously applied marking is not
permitted.
10 Remove rear-axle cross member  Removing rear-axle cross member with lower trailing arm -1together with the lower trailing arms  Removing rear-axle cross member with lower trailing arm
-2-.
Do not loosen the eccentric adjusting screws for the camber at the threaded joint of the trailing
arm on the cross member, but only loosen the threaded joint  Removing rear-axle cross member
with lower trailing arm -3- on the lower trailing arm at the wheel carriers.
However, if the threaded joint of the trailing arm on the rear-axle cross member is
loosened, complete suspension alignment must always be performed.
Removing rear-axle cross member with lower trailing arm
For instructions, see:
 Workshop Manual '420619 Removing and installing rear axle carrier'
 Workshop Manual '421119 Removing and installing trailing arm'
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Information
•
The inner fastening screws for the rear-axle cross member cannot be removed initially
when the trailing arms are installed. These can only be removed when the rear-axle cross
member is removed and the trailing arms are pressed down. Get another mechanic to help you
with this if necessary.
•
The anti-roll bar is removed together with the rear-axle cross member. Only the connecting links
on the anti-roll bar must be loosened.
11 Only for vehicles with roll stabilisation PDCC (I-no. 1P7): Loosen PDCC lines and valve block at
the rear.
11.1
Loosen and unscrew fastening screws 
Valve block mounting (rear) -2- for PDCC
valve block at the rear  Valve block
mounting (rear) -1-.
Do not loosen the PDCC lines on the valve
block.
Valve block mounting (rear)
11.2
Unscrew holder  Holder for PDCC lines
(picture shows right side) -1- at the left and
right for PDCC lines. To do this, loosen and
unscrew the fastening screws  Holder for
PDCC lines (picture shows right side) -2-.
11.3
Leave PDCC valve block and holder with
connected lines hanging down.
12 Lower the engine by 90 to 100 mm.
Contrary to the instructions in the Workshop
Manual, do not drain and open the refrigerant
circuit.
Holder for PDCC lines (picture
Instead, lower the engine as far as required until the
shows right side)
refrigerant lines on the right-hand side in the engine
compartment at the top are touching the body/longitudinal member. Get a second mechanic to
monitor this during the lowering process if necessary.
For instructions, see  Workshop Manual '100109 Lowering the engine'.
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Replacing engine mounts and retrofitting caps
Information
The procedure for removing and installing is described on one side as an example, but both engine
mounts must be replaced.
The procedure for removing and installing both engine mounts is practically identical.
Work Procedure: 1
Remove heat shield  Heat shield on rear bracket
(left side) -3- on the rear bracket.
To do this, loosen and unscrew the fastening screws
 Heat shield on rear bracket (left side) -1- and
fastening nut  Heat shield on rear bracket (left side)
-2-.
Heat shield on rear bracket (left side)
2
Release and disconnect electric plug connection 
Plug connection for PADM engine mount -1- on the
engine mount.
3
Remove engine mount.
Plug connection for PADM engine mount
Information
The engine mounts must be installed perfectly with a defined distance between them
in the vehicle for optimum functioning so that the mounts are not too tight after installing the
engine.
However, it is not possible to measure the distance between the engine mounts
when the engine is lowered.
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It is important, therefore, to mark the position of the engine mounts before removal and
restore this position during subsequent installation.
3.1
3.2
Mark the position of the engine mount
 Removing engine mounting -1- on the
bodyshell.
There is a corresponding notch  Removing
engine mounting -Arrows- at the front and
rear in the engine mount housing when viewed
in direction of travel.
Loosen and unscrew fastening screws
 Removing engine mounting -2-. Then,
remove the engine mount.
Removing engine mounting
Information
When installing the engine mount caps, always check the position of the electric plug connection for
the engine mounts and the relevant opening in the cap:
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•
Left engine mount: The opening in the cap  Installation position of caps -1- must be at the
rear  Installation position of caps -arrow A- when viewed in direction of travel.
•
Right engine mount: The opening in the cap  Installation position of caps -2- must be at the
front  Installation position of caps -arrow B- when viewed in direction of travel.
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Installation position of caps
4
Install caps to be retrofitted.
To do this, guide the relevant cap  Guiding in cap
-1- into the gap between the engine compartment
side panel and body/longitudinal member  Guiding
in cap -arrow- and position it on the top of the engine
mount support.
If necessary, tyre mounting lubricant, for example,
can be used on the cap to make it easier to install.
Guiding in cap
5
Part No.
Designation
Qty.
992199534
Cap
2 ea.
Install new engine mount.
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5.1
Position new engine mount  Installing
engine mounting -1- in installation position on
the bodyshell.
Screw in fastening screws  Installing engine
mounting -2- hand-tight, but do not tighten
them initially.
Installing engine mounting
Part No.
Designation
Qty.
992199384A
Engine mount
2 ea.
PAF107838
Hexagon-head bolt, M8 x 50
8 ea.
Information
The engine mounts must be installed perfectly with a defined distance between them
in the vehicle for optimum functioning so that the mounts are not too tight after installing the
engine.
However, it is not possible to measure the distance between the engine mounts when the
engine is lowered.
It is important, therefore, to restore the position of the engine mounts marked before
removal during installation.
5.2
Align engine mount with the bodyshell according to the marking applied earlier  Installing
engine mounting -Arrows-.
Permissible deviation: max. +/- 1 mm
5.3
Screw in fastening screws  Installing engine mounting -2- for engine mount and tighten
using the two-step tightening procedure.
•
•
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Initial tightening 16 Nm (12 ftlb.)
Final tightening +30°
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1
6
Connect electric plug connection to the engine mount until you hear and feel the connector
engaging.
7
Install heat shield  Heat shield on rear bracket (left side) -3- on the rear bracket.
To do this, position the heat shield and screw in and tighten the fastening screws  Heat shield on
rear bracket (left side) -1- and fastening nut  Heat shield on rear bracket (left side) -2-.
•
•
Fastening screws: Tightening torque 2.5 Nm (1.75 ftlb.)
Fastening nut: Tightening torque 2.5 Nm (1.75 ftlb.)
Heat shield on rear bracket (left side)
Concluding work
Work Procedure: 1
2
Raise the engine to installation position and secure it  Workshop Manual '100109 Lowering the
engine'.
Only for vehicles with roll stabilisation PDCC (I-no. 1P7): Secure PDCC lines and valve block at
the rear.
2.1
Lift PDCC valve block and holder with connected lines into installation position and position
them.
2.2
Screw in and tighten fastening screws 
Valve block mounting (rear) -2- for PDCC
valve block at the rear  Valve block
mounting (rear) -1-.
Tightening torque 10 Nm (7.5 ftlb.)
Valve block mounting (rear)
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Secure holder  Holder for PDCC lines
(picture shows right side) -1- at the left and
right for PDCC lines. To do this, screw in and
tighten the fastening screws  Holder for
PDCC lines (picture shows right side) -2-.
Tightening torque 10 Nm (7.5 ftlb.)
Install rear axle carrier together with the lower trailing
arms.
For instructions, see:
 Workshop Manual '420619 Removing and
installing rear axle carrier'
 Workshop Manual '421119 Removing and
installing trailing arm'
Holder for PDCC lines (picture
shows right side)
Part No.
Designation
– Use
Qty.
PAF008735
Hexagon-head bolt, M12 x 1.5 x 95
– Rear-axle cross member to outer side
panel
2 ea.
PAF008673
Hexagon-head bolt, M12 x 1.5 x 110
– Rear-axle cross member to inner side
panel
2 ea.
PAF008674
Hexagon-head bolt, M12 x 1.5 x 105
– Lower trailing arm to rear wheel carrier
2 ea.
PAF909664
Hexagon collar nut, M12
– Lower trailing arm to rear wheel carrier
2 ea.
Secure connecting link at the left and right on the anti-roll bar.
For instructions, see:
 Workshop Manual '429119 Removing and installing connecting link for anti-roll bar'
 Workshop Manual '429119 Removing and installing connecting link for anti-roll bar (PDCC)'
Part No.
Designation
– Use
Qty.
PAF007957
Hexagon nut, M10
– Connecting link to anti-roll bar, I-no. 1P0
2 ea.
Hexagon nut, M12
– PDCC connecting link to anti-roll bar, I-no.
1P7
2 ea.
or:
9A700781900
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138/19 ENU
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1
Install charge-air cooler. First install the holder and the air guides on the removed charge-air
cooler.
5.1
Position holder  Charge-air cooler holder
(shown when installed) -3- for charge-air
cooler on the charge-air cooler and secure
with the fixing clips  Charge-air cooler
holder (shown when installed) -1, 2-.
Charge-air cooler holder
(shown when installed)
5.2
Position lower air guide at the right  Lower
air guide for charge-air cooler -2- on the
charge-air cooler  Lower air guide for
charge-air cooler -arrow- and secure with
the fastening screw  Lower air guide for
charge-air cooler -1-.
5.3
Install upper air guides at the left and right on
the charge-air cooler.
Lower air guide for charge-air cooler
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Upper air guide for charge-air cooler
5.4
5.3.1
Position left and right air guides  Upper air guide for charge-air cooler -1- on
the charge-air cooler and clip them in at the retaining lugs  Upper air guide for
charge-air cooler -4-.
5.3.2
Screw in and tighten fastening screws  Upper air guide for charge-air cooler -3for left and right air guide.
5.3.3
Clip in ambient air line at the left and right  Upper air guide for charge-air cooler
-2- on the air guides  Upper air guide for charge-air cooler -arrow-.
Install charge-air cooler  Workshop Manual '214319 Removing and installing charge-air
cooler'.
6
Install rear spoiler unit  Workshop Manual '66581900 Removing and installing rear spoiler'.
7
Fill the cooling system, bleed it and check for leaks.
 Workshop Manual '193817 Draining and filling coolant'
 Workshop Manual '190107 Bleeding the cooling system'
 Workshop Manual '190101 Checking the cooling system'
8
Install rear bumper  Workshop Manual '635019 Removing and installing rear bumper'.
9
Install rear apron  Workshop Manual '635519 Removing and installing rear apron'.
10 Fill refrigerant circuit.
For instructions, see the following, depending on the refrigerant used:
 Workshop Manual '870317 Draining and filling refrigerant R134a'
 Workshop Manual '870317 Draining and filling refrigerant R1234yf'
11 Install rear underbody cover  Workshop Manual '519419 Removing and installing rear cover'.
12 Install both rear wheels  Workshop Manual '440519 Removing and installing wheel'.
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13 Measure wheel alignment values on the rear axle and adjust them if necessary.
To do this, raise the vehicle on a measuring platform.
 Workshop Manual '449503 Performing front and rear suspension alignment'
 Workshop Manual '4495TW Adjustment values for suspension alignment'
14 Only for vehicles with Lane Change Assist (I-no. 7Y1): Calibrate Lane Change Assist.
 Workshop Manual '917025 Calibrating Lane Change Assist'
15 Only for vehicles with reversing camera (I-no. KA2, KA6): Calibrate reversing camera.
 Workshop Manual '914325 Calibrating reversing camera'
Do not enter the campaign in the Warranty and Maintenance booklet.
Warranty processing
Information
The specified working times were determined specifically for carrying out this campaign and may differ
from the working times published in the Labor Operation List in PCSS.
The working time includes the time required for measuring vehicle height as well as camber and
toe adjustment values on the rear axle after carrying out the campaign. All tasks required for adjusting
wheel positions and parts required during adjustment are not included in the scope of this campaign
and must be invoiced using a separate warranty claim.
Scope 1:
Replacing engine mounts and retrofitting caps
•
•
•
Vehicles with Lane Change Assist (I-no. 7Y1)
Vehicles with reversing camera (I-no. KA2 or KA6)
Vehicles with Lane Change Assist and reversing camera
Working time:
Replacing engine mounts and retrofitting caps
Includes:
Removing and installing both rear wheels
Draining and filling coolant, bleeding and checking the
cooling system
Removing and installing cover for rear underbody
Removing and installing rear apron
Removing and installing rear bumper
Removing and installing rear spoiler unit
Removing and installing charge-air cooler
Removing and installing rear axle carrier with lower trailing
arms
Loosening and securing PDCC lines (if installed)
Lowering engine by 90 to 100 mm and securing it
AfterSales
Labor time: 761 TU
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Measuring vehicle height as well as camber and toe
adjustment values on rear axle
Calibrating Lane Change Assist
Calibrating reversing camera
Parts required:
992199384A
Engine mounts, dynamic (PADM)
2 ea.
992199534
Cap
2 ea.
PAF107838
Hexagon-head bolt, M8 x 50
8 ea.
PAF104694
Hexagon-head bolt, M12 x 1.5 x 70
2 ea.
PAF008674
Hexagon-head bolt, M12 x 1.5 x 105
2 ea.
PAF909664
Hexagon collar nut, M12
2 ea.
WHT008676
Hexagon-head bolt, M12 x 1.5 x 45
2 ea.
WHT008740
Combination screw, M12 x 1.5 x 40
2 ea.
PAF008735
Hexagon-head bolt, M12 x 1.5 x 95
2 ea.
PAF008673
Hexagon-head bolt, M12 x 1.5 x 110
2 ea.
Additional parts required for vehicles with body shape Cabriolet:
PAF008863
Combination screw
2 ea.
Additional parts required for vehicles with standard suspension (I-no. 1P0):
PAF007957
Hexagon nut, M10
2 ea.
Additional parts required for vehicles with roll stabilisation PDCC (I-no. 1P7):
9A700781900
Hexagon nut, M12
2 ea.
00004330516
Coolant additive, 20-liter container
0.05 ea.
(= approx. 1 liter)
00004330539
Klüberplus lubricant, 100g tube
0.05 ea.
(= approx. 5 grams)
Required materials:
 Damage Code WKJ8 066 000 2
Jul 31, 2020
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AfterSales
Service
Technical Information
Scope 2:
138/19 ENU
WKJ8
1
Replacing engine mounts and retrofitting caps
•
Vehicles without Lane Change Assist and reversing camera
Working time:
Replacing engine mounts and retrofitting caps
Includes:
Removing and installing both rear wheels
Draining and filling coolant, bleeding and checking the
cooling system
Removing and installing cover for rear underbody
Removing and installing rear apron
Removing and installing rear bumper
Removing and installing rear spoiler unit
Removing and installing charge-air cooler
Removing and installing rear axle carrier with lower trailing
arms
Loosening and securing PDCC lines (if installed)
Lowering engine by 90 to 100 mm and securing it
Measuring vehicle height as well as camber and toe
adjustment values on rear axle
Labor time: 685 TU
Parts required:
992199384A
Engine mounts, dynamic (PADM)
2 ea.
992199534
Cap
2 ea.
PAF107838
Hexagon-head bolt, M8 x 50
8 ea.
PAF104694
Hexagon-head bolt, M12 x 1.5 x 70
2 ea.
PAF008674
Hexagon-head bolt, M12 x 1.5 x 105
2 ea.
PAF909664
Hexagon collar nut, M12
2 ea.
WHT008676
Hexagon-head bolt, M12 x 1.5 x 45
2 ea.
WHT008740
Combination screw, M12 x 1.5 x 40
2 ea.
PAF008735
Hexagon-head bolt, M12 x 1.5 x 95
2 ea.
PAF008673
Hexagon-head bolt, M12 x 1.5 x 110
2 ea.
Additional parts required for vehicles with body shape Cabriolet:
PAF008863
Combination screw
2 ea.
Additional parts required for vehicles with standard suspension (I-no. 1P0):
PAF007957
Hexagon nut, M10
AfterSales
2 ea.
Jul 31, 2020
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1
Service
WKJ8
ENU
Technical Information
138/19
Additional parts required for vehicles with roll stabilisation PDCC (I-no. 1P7):
9A700781900
Hexagon nut, M12
2 ea.
00004330516
Coolant additive, 20-liter container
0.05 ea.
(= approx. 1 liter)
00004330539
Klüberplus lubricant, 100g tube
0.05 ea.
(= approx. 5 grams)
Required materials:
 Damage Code WKJ8 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.
© 2020 Porsche Cars North America, Inc.
Jul 31, 2020
Page 22 of 22
AfterSales