William Ortel Porsche Repair

Vw387 1

• Solutions To Cutting Gas And Diesel Costs Within Minutes

VW 385/17-

6. Move pinion up and down without turning it several times and note dial gage reading.

Note:

Readings would be wrong if pinion is turned.

7. Add 1.1 mm for installed shims, 0.15 mm for bearing preload and 0.10 mm for bearing settling to dial gage reading. This results in

Example:

Dial gage reading Installed shim Bearing preload Bearing settling

Total shim thickness

8. Remove pinion. Take out installed shim (1.1. mm) and install shims of total thickness (3.16 mm in example) at small bearing.

9. Install pinion again and check deviation "e". Deviation "e" is the difference between the actual measurement R and the design measurement RQ.

10. Turn pinion in both directions several times.

11. Place VW 385/28 on pinion.

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12. Set adjusting ring of VW 385/1 at distance a. a = approx. 82 mm.

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