Replacing The Stance-Flexion Rubber - Nabtesco NK-6 Symphony Manual De Instrucciones

50

7-2 Replacing the Stance-Flexion Rubber

If looseness or abnormal noise occurs
when the self-lock is activated, replace the
stance-flexion rubber
*2 The stance-flexion
expendable. The rubber may deteriorate
earlier under some use conditions.
When replacing it, purchase the stance-
flexion rubber replacement kit (N-
G011(NORMAL) or N-G012(HARD)).
1. Push out the rubber inserting a slotted
screwdriver to the side hole as shown in
Fig. 20. Working from the holes in
both sides can facilitate removal of the
rubber.
2.
As shown in Fig. 21, push the new
stance-flexion rubber with the chamfered
side on the knee joint side. The rubber is
so hard that it cannot be inserted
smoothly. To fit it easily, clamp the body
with a vise or the like.
Make sure that the chamfered side of the
stance-flexion rubber is correctly located.
If it is fitted in the opposite direction, it
CAUTION
may be damaged, or it may come off
during use.
Fig. 20 Removing the Stance-Flexion Rubber
Stance-flexion rubber
Chamfered side
Fig. 21 Inserting the Stance-Flexion Rubber
*2 .
rubber
EN – 22
is an
P.24