Maintenance; Replacing The Sliding Washers - FIOR & GENTZ NEURO SWING H2O Notice D'utilisation

11. Maintenance

Check the system joint for wear and functionality every 6 months. Also check the functionality after every
maintenance carried out.
Joint Component
spring unit
O-ring
bearing nut
sliding washer
sliding bushing
Secure the screw for the joint case with the torque corresponding to the system width and LOCTITE® 243
medium strength at every maintenance (see paragraph 8.4). Remove all adhesive residues first.
When disassembling the system joint, make sure to fix the bearing nut on the backside with one finger
while unscrewing the screw. This prevents the bearing nut from slipping out of the opening and damag-
ing the material of the joint case.

11.1 Replacing the Sliding Washers

Sliding washers are available in different thicknesses (e.g. GS1911-040 is 0.40mm thick). Each thickness has
a different marking (fig. 13). You will find the article numbers of the premounted sliding washers on the back
page of these instructions for use. Please use the sliding washer centring pin to position the sliding washers.
0.40mm
Problem
loud noise
reduced spring force/range of motion
wear
wear
wear
wear/axial play
0.45mm
Measure
replacing spring unit
replacing spring unit
replacing O-ring
replacing bearing nut
replacing sliding washer,
see paragraph 11.1
replacing sliding bushing
0.50mm 0.55mm 0.60mm
fig. 13
25