Service

Technical Information

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ENU

WLA8

3

WLA8 Workshop campaign - Checking connecting shaft for front-wheel drive and replacing
it if necessary
Introduction
Vehicle Type:

Panamera Turbo (971)/Panamera Turbo Executive (971)/Panamera Turbo Sport Turismo
(971)
Panamera Turbo S E-Hybrid (971)/Panamera Turbo S E-Hybrid Executive (971)/Panamera
Turbo S E-Hybrid Sport Turismo (971)

Model Year:

As of 2017 up to 2018

Equipment:

All-wheel drive

Subject:

Connecting shaft for front-axle final drive

Information:

There is a possibility that the splines of the connecting shaft for the front-axle final drive were
not greased according to specifications on the affected vehicles.
If this is the case, the area on and around the splines can become corroded over the service life of the
vehicle and as a result, the splines will wear. The customer may hear noises.

Remedial
Action:

•
•

Checking connecting shaft for front-axle final drive
Replacing the connecting shaft and front-axle final drive if necessary, depending on the result of the
check

Affected
Vehicles:

Only vehicles assigned to the campaign (see also PCSS Vehicle Information). There are 2,153 vehicles
affected by this campaign.

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Technical Information

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Installation
Position:

1
2

Overview of installation position
– Connecting shaft (check and replace if necessary)
– Front-axle final drive (replace if necessary)

Required parts and materials
Parts Info:

No parts are required for checking the connecting shaft for the front-axle final drive.
Parts required for replacing the connecting shaft for the front-axle final drive, depending on the result
of the check:

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Part No.

Designation
– Use

Qty.

9A730720300

 Connecting shaft
– Front-wheel drive

1 ea.

9A7409505KX

 Front-axle final drive
– Front-wheel drive

1 ea.

N 0123741

 Circlip
– Front-wheel drive

1 ea.

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WHT005157

 O-ring
– Front-wheel drive

1 ea.

9A740763500

 Circlip
– Left and right drive shaft

2 ea.

298407475

 Protective ring
– Left and right drive shaft

2 ea.

971407297

 Circlip
– Drive shaft

1 ea.

N 10687201

 Cheese head bolt, M10 x 45
– Engine carrier to engine

6 ea.

PAF911489

 Hex flange bolt, M12 x 1.5 x 60
– Engine mount to bracket

2 ea.

N 91244301

 Hex flange bolt, M12 x 1.5 x 90
– Front-axle carrier to body front
– Strut to body

8 ea.

N 91251301

 Hexagon flange bolt, M10 x 60
– Transmission support to body

6 ea.

N 10714101

 Hexagon flange bolt, M10 x 25
– Strut to body

2 ea.

N 10628301

 Hex flange bolt, M12 x 1.5 x 90
– Spring strut to lower trailing arm

2 ea.

PAF104029

 Hexagon collar nut, M12
– Spring strut to lower trailing arm

2 ea.

WHT005633

 Double-hex collar nut, M14 x 1.5
– Lower trailing arm to wheel bearing housing

2 ea.

9A700499500

 Hexagon nut, M12 x 1.5
– Tie-rod ball to wheel bearing housing

2 ea.

WHT005819

 Hexagon collar nut, M12 x 1.5
– Upper trailing arm to wheel bearing housing

2 ea.

N 10082913

 Hexagon-head bolt, M6 x 16
– Brake cover panel to wheel bearing housing

10 ea.

N 10456004

 Internal hexagon round countersunk screw, M6 x
12
– Brake disc to wheel hub

4 ea.

WHT004955A

 Internal hexagon round cheese head bolt, M8 x 30
– Steering column (center) to power-steering gear

1 ea.

N 90440003

 Hexagon-head bolt, M8 x 35
– A-strut to body

2 ea.

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Technical Information

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9A700489400

 O-ring, 31.42 x 2.62
– Cardan shaft to transmission

1 ea.

9A752572202

 Circlip
– Cardan shaft to transmission

1 ea.

WHT005156

 O-ring, 28 x 2
– Cardan shaft to rear axle

1 ea.

9A750730100

 Circlip, 31.5
– Cardan shaft to rear axle

1 ea.

9A757374903

 O-ring, 16.25 x 2.5
– Refrigerant intake pipe to condenser

2 ea.

95557374900

 Round sealing ring, 9.5 x 2.5
– Refrigerant lines to condenser
– High-pressure refrigerant line

3 ea.

99970755741

 O-ring, 11 x 2.5
– Refrigerant lines in engine compartment

2 ea.

N 10664503

 Hex flange bolt, M8 x 45
– Side strut to body

2 ea.

N 10272302

 Hexagon collar nut, M10
– Connecting link to wheel bearing housing

2 ea.

WHT008539

 Hex flange bolt, M10 x 80
– Torque support screw
– Dome strut to body

3 ea.

N 10261311

 Hexagon nut, M10
– Dome strut to body
– Spring strut to body

8 ea.

N 10625901

 Hex flange bolt, M10 x 70
– Torque support screw

1 ea.

N 90666003

 O-ring, 11.5 x 3
– ATF line to ATF cooler

2 ea.

95511110830

 Clamp
– Exhaust system

2 ea.

971253115B

 Seal
– Primary catalytic converter to exhaust
turbocharger

2 ea.

9A725372500

 Clamp
– Primary catalytic converter to exhaust
turbocharger

2 ea.

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Technical Information

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PAB253725

 Clamp
– Primary catalytic converter to catalytic converter

2 ea.

5Q0253115B

 Seal
– Primary catalytic converter to catalytic converter

2 ea.

N 91130801

 Hexagon nut, self-locking, M8
– Catalytic converter to primary catalytic converter

6 ea.

WLA8

3

Additional parts required for vehicles with 19" or 20" disc brakes (I-no. 1LM, 1LP, 1LK, 1LL,
1LC, 1LI, 1LJ, 1LW):
WHT004572

 Collared cheese head bolt, M14 x 1.5 x 135
– 19", 20" brake calliper

4 ea.

9A769826900

 Retainer spring for brake pad
– Brake calliper

2 ea.

or
Additional parts required for vehicles with PCCB disc brakes (I-no. 1LV, 1ZQ):
WHT004572

 Collared cheese head bolt, M14 x 1.5 x 135
– PCCB brake calliper

4 ea.

971698231A

 Retainer spring for brake pad
– PCCB brake calliper

2 ea.

Additional parts required for vehicles without PDCC:
N 10793603

 Hex flange bolt, M12 x 1.5 x 60
– Anti-roll bar to connecting link (conventional)

2 ea.

N 0150818

 Hexagon collar nut, M12 x 1.5
– Anti-roll bar to connecting link (conventional)

2 ea.

or
Additional parts required for vehicles with PDCC (I-no. 1P7):
N 10702302

Materials:

 Hexagon-head bolt, M12 x 1.5 x 50
– Anti-roll bar to connecting link (PDCC)

2 ea.

No materials are required for checking the connecting shaft.
Materials required for replacing the connecting shaft for the front-axle final drive, depending on the
result of the check (usually already available at the Porsche dealer):

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Technical Information

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Part No.

Designation
– Use

Qty.

00004330586

 Anti Seize AS040P mounting paste, 10 g/ 3.5 oz
applicator gun
– Connecting shaft splines

1 ea.

00004330534

 Transmission oil, 1-liter/ 33.8 fl. oz. container
– Front-axle final drive

As much as required
(approx. 0.5
liter/16.9 fl. oz.
required per vehicle)

00004321044

 Pentosin FFL-8, 1-liter/ 33.8 fl. oz. container
– ATF for transmission

As much as required
(approx. 0.2 liter/ 6.7
fl. oz. required per
vehicle)

00004330516

 Coolant additive, 20-liter/ 676.3 fl. oz. container
– Cooling system

As much as required
(approx. 2 liter/ 67.6
fl. oz. required per
vehicle)

00004330508

 Mounting paste, 100 g tube
– Inner drive shaft splines

As much as required
(approx. 10 g/ 3.5
ozrams required per
vehicle)