Installation and Conversion Instructions

Taycan (Y1A)
24/19

ENU

4439

4

Snow Chains

Situation:

Instructions for assembly and use

Model Year:

As of 2020

Restrictions:

NOT approved for use on the front axle!
NOT approved for use with all-weather tires (all-season tires)!
ONLY approved for winter complete wheels on the rear axle with the following dimensions:
•
•

19-inch winter complete wheel (275/45 R19 M+S on 10J x 19 RO 47 rim)
20-inch winter complete wheel (285/40 R20 M+S on 11J x 20 RO 60 rim)

Figure 1
Notes:

Snow chains ( Figure 1):
•
•
•
•

Parts Info:

have been tested and approved for the rear axle of the PORSCHE Taycan (Y1A ).
can be fitted quickly and easily.
are pulled automatically onto the rear wheel when fitted correctly thanks to the axial preload and a
short, sharp approach.
can be repaired by retail outlets.

9J1.073.690

 Snow chains, set

Tequipment

Jan 9, 2020
Page 1 of 11

4

Taycan (Y1A)
4439

ENU

Installation and Conversion Instructions

24/19

Parts List:

Figure 2
———

2x

Snow chain  Figure 2 -1-

———

1x

Open-ended/ring wrench, a/f 13 Figure 2 -2-

———

2x

Spacer bolt, length 52  Figure 2 -3-

———

2x

Adapter set for wheel bolt, a/f 19  Figure 2 -4-

———

1x

Allen key, a/f 3  Figure 2 -5-

———

8x

———

1x

Plastic joiner (blue) with hexagon socket screw and hexagon nut
(M4, self-locking)  Figure 2 -6Outer hexagon wrench, a/f 7  Figure 2 -7-

———

1x

Fitting gloves  Figure 2 -8-

———

1x

PORSCHE TEQUIPMENT bag  Figure 2 -9-

———

1x

Instructions for assembly and use (General version – not shown)

———

1x

Quality control sheet (not shown)

Technical Data: – Max. diameter of spring steel arms (opening dimension): approx. 750 mm
– Own weight: 2,900 g/ea.
– 6,700 g/pair in PORSCHE TEQUIPMENT bag with accessories
– Pack size of PORSCHE TEQUIPMENT bag: 690 mm (length)/210 mm (width)/210 mm (height)
– Permitted top speed (vmax): 30 mph (50 km/h)

Jan 9, 2020
Page 2 of 11

Tequipment

Installation and Conversion Instructions

Taycan (Y1A)
24/19

ENU

4439

4

DANGER
Driving with snow chains
•

Danger of injury

•

Risk of material damage



Snow chains may ONLY be used for driving on snow-covered and icy roads.



On partly snow-covered roads: Drive much more slowly.



Driving with snow chains in off-road areas has NOT been tested and approved.



Allow for change in vehicle handling (see Owner’s Manual).



Avoid spinning wheels fitted with snow chains.



Observe a maximum speed of 30 mph (50 km/h) on roads that are well covered with snow.



After a distance of 20 km (12 mls) or after emergency braking: Check that snow chains are fitted
correctly and check for signs of wear.



If the fitted "spring steel arms" hit/touch against a kerbstone/kerb: Check that snow chains are fitted
correctly and check for signs of wear.



Before starting EVERY journey: Check that the snow chain is fitted/positioned correctly on the wheel.



If the vehicle needs to be towed, follow the instructions in the Owner’s Manual and observe the relevant
road traffic regulations that apply in your country.
WARNING

Fitting/removing snow chains
•

Danger of injury

•

Risk of damage to the wheel housing, wing and other vehicle parts



Learn how to handle snow chains by fitting/removing them when dry as a test.



AFTER fitting: Check clearance of the wheel WITH snow chain in extreme positions (compressed).



Always fit/remove the snow chain on level ground.



Always fit/remove the snow chain when the vehicle is stationary and secured (see Owner’s Manual).



As soon as the wheel fitted with the chain moves: Keep ALL parts of the body (fingers, hands and hair) a
safe distance away.



When tightening and loosening the tensioner: Keep ALL parts of the body (fingers, hands and hair) a safe
distance away.



For greater visibility and for your own safety when fitting/removing snow chains, wear a Hi-vis jacket (e.g.
from PORSCHE TEQUIPMENT).

Tequipment

Jan 9, 2020
Page 3 of 11

4

Taycan (Y1A)
4439

ENU

24/19

Installation and Conversion Instructions



Read the Installation and Conversion Instructions carefully and follow these instructions exactly during
fitting/removal.



Observe the specified tire pressure (see Owner’s Manual). Reducing the tire pressure for fitting/removal is
NOT permitted.



Observe the snow chains' substantial own weight.
WARNING

Using snow chains
•

Danger of injury

•

Risk of material damage



Snow chains may ONLY be used if the vehicle and tire and rim combination have been approved by
Porsche for the use of snow chains.



Incorrect and improper use of snow chains, e.g. pulling, lifting or other actions, is NOT permitted! After
fitting snow chains correctly, ONLY use them for driving on suitable surfaces.



The use of one snow chain is NOT permitted. ALWAYS use snow chains on the left and right side of the
vehicle when fitting them on the rear axle.



Visually check previously used snow chains before fitting. Damaged or broken snow chains must NEVER
be used. This applies even if the wire diameter of a chain link is more than half worn in just a small area.



Broken chain elements can be repaired at retail outlets. ONLY use genuine spare parts for repairs.



After use: Clean/wash snow chains and leave them to dry. Store snow chains away from damaging
chemicals.

Information
Please inform the customer of this accordingly.
Work Procedure: 1

Preparatory work
1.1

Check whether the installed tire/wheel combination on the rear axle is listed in the Approved
Wheel and Tire bulletin( "Taycan" Owner’s Manual, section on "Tires and wheels")

1.2

ONLY for vehicles with Porsche Active Suspension Management (PASM = 1BK):
Check chassis setup. For fitting the snow chain, set the chassis level to "Lift" if necessary (
"Taycan" Owner’s Manual, section on "Porsche Active Suspension Management (PASM)").

1.3

Remove snow and ice from around the wheel housings on the rear axle.

1.4

Unpack snow chain and read instructions carefully.

1.5

Check previously used snow chain for damage/breaks.
The wire diameter must NOT be worn by more than half at any point!

Jan 9, 2020
Page 4 of 11

Tequipment

Installation and Conversion Instructions

Taycan (Y1A)
24/19

ENU

4439

4

Information
The snow chain is pre-set for use on the approved wheel size and can be fitted immediately!
1.6

ONLY when using the snow chain on various
wheel sizes or on heavily used winter tires:
Adjust the size/length of the snow chain if
necessary.
1
2
3
1.6.1

– Plastic joiner (blue)
– Hexagon socket screw, M4 x 39
– M4 hexagon nut (self-locking)
To "shorten" the snow chain (
Figure 3 -A-):
Remove threaded connection
from plastic joiner (blue) using the
supplied tool.

Figure 3

Position two parallel chain strands in the middle of the plastic joiner (blue).
Fit threaded connection in the plastic joiner (blue) and parallel chain links (2 ea.)
using the supplied tool.
1.6.2

To "lengthen" the snow chain ( Figure 3 -B-):
Remove threaded connection from plastic joiner (blue) and parallel chain links (2
ea.) using the supplied tool.
Remove plastic joiner (blue) from parallel chain strands.

2

Fit snow chain
Information