Volkswagen Touran Service Manual: Overview - Rim
| Stop for the side tire bead |
| 2 - |
Hump (H2) on Both Bead Seats |
| Prevents the tire from slipping off the bead seat when driving
around tight curves |
| An extended hump (EH2) is required when using run-flat tires. Refer
to
→ Chapter "Identification" |
| Makes it easier to mount the tire |
| Distance between the tire contact surfaces on both rim flanges |
| Distance between the rim contact surfaces on the opposite tire
shoulders |
| Distance between the vertical wheel center and the inner wheel
contact surface |
| D - |
Pitch Circle Diameter |
| Circle diameter where the wheel bolt holes are located |
Identification
| There are several specifications located on the rim. The following
examples shows the rim identification: |
| Replacement parts number: |
6E0 601 027 A |
| Size of disc wheel: |
6 J x 15
6 - Rim width in inches
J - Shape of rim flange
15 - Rim diameter in inches |
| Offset (mm): |
43 |
| Indication for hump on bead
seat: |
EH2
Extended Hump 1) |
| 1) Raised round hump on both bead seats.
These ensure that when using a tire with emergency mode properties in
airless condition, the tire does not slip from the bead seat. Wheels
with EH2 are only necessary if tires with emergency mode properties are
mounted. Refer to
→ Chapter "Run-Flat Tire, General Information".! |
Composite Wheels
| Composite wheels consist of various parts. |
| The primary components are rims and wheel discs. These
components are fastened to each other with special screws and a
special procedure. This ensures the wheel's function, proper
seal, safety and true running. These important requirements
cannot be guaranteed under shop conditions and using shop tools. |
WARNING
| Composite wheels must not be disassembled or
repaired! |
|
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To maintain the decorative appearance of light alloy wheels
for a long time, regular care is necessary.
In particular, road salt and dust from brake ...
Other materials:
Volkswagen Touran Owners Manual. Cleaning wheels
First read and observe the introductory
information and safety warnings Cleaning steel wheels
Use an industrial cleaner to remove brake dust. Steel wheels should therefore
be cleaned regularly with a separate sponge.
Any damage to the paint on steel wheels should be touched up before the me ...
Volkswagen Touran Service Manual. Expansion Valve
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufactu ...
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Rim Information
Light Alloy Wheels, Care and Maintenance