Repairing The Bearing Nut Bore; Replacing The Sliding Washers; Dirt Removal; Storage - FIOR & GENTZ NEURO CLASSIC-SPRING Notice D'utilisation

12.2 Repairing the Bearing Nut Bore

Insert a repair bushing if the bore for the bearing nut at the system stirrup is worn out.
1 Clamp the system stirrup firmly into a vice.
2 Bore and ream the hole until it has reached the desired
dimension (fig. 33 and 34).
3 Insert the repair bushing made of bronze completely into the
bore.
Boring and Reaming Measurements [mm]
System Bearing Nut
Width Outer Ø
10mm 6.0
12mm 7.0
14mm 8.5
16mm 9.6
20mm 10.5

12.3 Replacing the Sliding Washers

Sliding washers are available in different thicknesses (e.g. GS1407-040 is 0.40mm thick). Each thickness has
a different marking (fig. 35). You will find the article numbers of the premounted sliding washers on the back
page of these instructions for use.
0.40mm

12.4 Dirt Removal

Dirt must be removed from the system joint when necessary and during regular maintenance. For this purpose,
disassemble the system joint and clean the soiled system components with a dry cloth.

13. Storage

It is recommended to store the system joint in its original packaging until the custom-made orthosis is
produced.
Repair Repair
Bushing Bushing
Inner Ø Outer Ø
6.0 7.0
7.0 8.0
8.5 9.6
9.6 10.5
10.5 11.5
0.45mm 0.50mm
fig. 33
Ø Measure- Ø Measure-
ment for ment for
Boring Reaming
6.7 7.0 H7
7.7 8.0 H7
9.3 9.6 H7
10.2 10.5 H7
11.2 11.5 H7
0.55mm
fig. 34
Art. No.
Repair Bushing
BP0706-L020
BR0807-L020
BR1009-L025
BR1110-L030
BR1211-L030
0.60mm
fig. 35
53