Repairs
44
Service manual
Replacing the input cylinder in the back section
The input cylinder in the back section is installed the same
way as the input cylinder of the gas spring release
mechanism, however, it is installed into the left hand back
section frame.
h
Read the chapter referring to the gas spring
release mechanism and to the gas springs
before replacing the input cylinder. You will find
details under “Replacing the gas springs at the
back section and repairing the release
mechanism” on page 31 and following.
In order to replace the input cylinder, proceed as follows:
•
Remove the left hand handle together with the cover
plate.
•
Loosen the threaded bolt above the left hand upper
bearing bolt. The bearing bolt is now accessible. Start
the left hand upper bearing bolt.
•
Pull the gas spring partly out of the back section.
•
Pull the casing together with the input cylinder out of
the guiding.
•
Detach the circlip at the rear inside the casing and pull
the input cylinder out of the casing.
h
Make sure not to let air enter the hydraulic
system when fastening the hoses. The screw
joints have to dip into the hydraulic fluid.