 printable version
Replacement of the internal hinge of equal angular speeds
Drive shaft with ball joint
1 - circlip,
2 - a lining,
3 - the inner CV joint,
4 - drive shaft
5 - a collar,
6 - a protective cover,
7 - a collar,
8 - a washer,
| 9 - thrust ring,
10 - locking ring,
11 - the outer CV joint,
12 - a bolt,
13 - a bolt,
14 - plate
15 - a protective cover of the hinge flange |
A warning  Remove the retaining ring 1 is made using pliers.
When installing a new gasket 2 is necessary to use a new gasket. Remove the protective film from the gasket and attach the gasket to the hinge.
Depending on the power unit uses an internal diameter of 3 constant velocity joints 100 or 108 mm.
When installing the clamps 5, 7, you must use the new collars.
In the presence of attritions or cracks need to use a new protective cover 6. Before installing the lower collar of fastening of a protective cover release from under the protective cover of the air.
When installing the washer 8, the concave side of washers must conform to the thrust ring.
When installing the retaining ring 10 is necessary to use a new lock ring. Before installing the hinge need to install the snap ring into the groove of the drive shaft.
Depending on the power unit uses an external diameter of 88 CV joints 11 or 98 mm. Replacing is done in CV joint assembly. When installing the press-fit SHRUS plastic hammer on the drive shaft until it locks the locking ring. When installing it is desirable to use a new bolt 12. By tightening the bolt 12, the car should stand on wheels. The moments of a tightening bolt 12:
- Bolt M14 115 Nm + tighten on a corner 180 ?�,
- Bolt M16 190 Nm + tighten on a corner 180 ?�.
The moments of a tightening bolt 13:
- Bolt M8 40 Nm
- Bolt M10 80 Nm.
The protective cover of the hinge flange 15 has an air outlet. In the presence of attritions or cracks need to use a new protective cover. Before assembly, CV joints, apply a thin layer on the flange sealant D3.
Inner constant velocity joint is not repaired, and if it fails, it must be replaced completely.
| PERFORMANCE ORDER | | 1. Secure the drive shaft in a vice with soft sponges. |  | 2. Using special pliers to remove the snap rings, remove the retaining ring from the end of the internal hinge of equal angular speeds. |  | 3. Using a mandrel, bring down the protective cover from the hinge. Mandrel in turn must be installed in different points around the perimeter of the cap, for its uniform withdrawal. Slide the protective cover in the middle of the drive shaft. |  | 4. Fix the internal hinge in the grip, and then remove the drive shaft. If the drive shaft can not be recovery from the hinge, the hinge set under pressure and using tools VW 402 and VW 408a, squeeze out a drive shaft. | | 5. Remove the drive shaft Belleville spring washer, after noting its position. The puck has slots, and the convex side of the puck is on the hinge side. | | 6. Before installing the new hinge, thoroughly clean the drive shaft. | | 7. Install the spring Belleville washers on the shaft so that the convex side of the puck is on the hinge side, and internal goals are aligned with the slots of the shaft splines. |  | 8. Secure the inner constant velocity joint in a vice with soft jaws and insert the drive shaft. If the shaft is not included in the hinge joint on the press-fit the shaft to press the shaft bottom has to rely on the support. | | 9. Set the groove of the drive shaft a new snap ring. | | 10. Fill the internal hinge 120 grams of lubricant, and one half of the lubricant put in the hinge on the one hand, and the other half - the other. | | 11. Replace the protective cover. Before attaching a protective cover clamps, screwdriver pry up the inside edge of the cover, to equalize the air pressure under the cover. |
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