Volkswagen Golf Service & Repair Manual: Wheel bolts, versions
| Explanations regarding types of convex seats |
| There are two different versions of convex tapered seats,
the spherical seat and the tapered. |
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| The spherical seat is the curved surface of a section of a
sphere -arrow A-. This type of
convex seat is sometimes used for genuine wheel rims. |
| The tapered seat is the flat surface of a section of a taper
-arrow B-. This type of convex seat
is sometimes used for wheel rims of the accessories trade. |
| I - |
Wheel bolts with spherical seat |
| II - |
Wheel bolts with tapered seat |
 Note
| Make sure the correct wheel bolts are fitted
→ Electronic Parts Catalogue “ETKA”. |
| On each vehicle, the same wheel bolts must be used for all 4
wheel rims. |
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| Standard, one-piece wheel bolt |
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| Two-piece wheel bolt with short rotary convex seat |
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| Two-piece wheel bolt with long rotary convex seat |
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Wheel bolts, anti-theft wheel bolt
| 1 - |
Anti-theft wheel bolt |
| 3 - |
Adapter for wheel bolt |
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Special tools and workshop equipment
required
Torque wrench -V.A.G 1332-
A ...
Other materials:
Removing and installing Hall sender -G40-
Removing
–
Release hose clips -1- and
-2-, and remove air pipe.
–
Disconnect electrical connector -1-.
...
Cleaning seat belts
First read and observe the introductory information
and safety warnings Large particles of dirt on the automatic belt prevent
it from rolling back properly and thus from working effectively.
The seat belts must never be removed for cleaning purposes.
Remove dirt with a soft brush .
...
Renewing input shaft seal
Special tools and workshop equipment
required
Tube -VW 415 A-
Extractor tool -T20143/2-
Requirement:
...
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Wheel bolts
Wheel bolts, adapter sets for anti-theft wheel bolts