Dungs FRM 100025 HD, Instruction Manual, Page: 132 / 174

24 …64
Edition 10.15 • No
. 270 442
3
Remove the plastic washer D .
D
1. Remove the spring
E from the spring
dome G .
2. Install the new
spring.
3. Tighten the adjust -
ing screw B and
the washer D in
the spring dome
G using an open-
ended wrench until
the required spring
preload is reached.
4
E
11.5.2 Spring replacement W
dsu
1
Remove the adjusting
screw C from the inter-
nal black spring dome
H using an open-ended
wrench SW 17 .
(–)
2
C
H