a) Refer to drawing B when unscrewing the
journal of the upper hinge t from the
plate.
b) Turn the plate so that its underside is facing
upwards.
c) Then, replace the journal and secure it with
the nut. The newly configured upper door
hinge receives the number y.
t
o
Step B
B
C
a) Refer to drawing C when unscrewing the
journal of the lower hinge o from the plate.
b) Turn the plate so that its underside is facing
upwards.
c) Then, replace the journal and secure it with
the nut. The newly configured lower door
hinge receives the number a.
- 27 -
y
a
Step C