Dismantle Gas Spring - FIBRO 2486.22 Series Maintenance Instructions Manual

2.3.3

Dismantle gas spring

Position of the components, see chapter 2.1 "Components" on page 7.
 The gas spring must be evacuated completely (see chapter 2.3.2 "Evacuating gas pressure"
 The oil must be completely drained.
1. Remove the dirt ring guard.
2. Knock the guide into the pipe using the mounting sleeve and a hammer until the circlip is
3. Lever out the circlip using the circlip tool.
The circlip is tensioned like a spring and may spring out.
 Wear safety glasses.
4. Clamp the gas spring in a vice.
5. Screw the T-lever into the piston rod and remove the piston rod including the guide and DS
16/30
on page 14).
Check: Screw the T-lever into the piston rod. When the piston rod can be moved up and
down by hand without resistance, there is no more gas in the gas spring.
exposed.
CAUTION!
piston.
2. 3.
Maintenance instructions Gas spring DS
Maintenance
5.