12-28
SIDE CYLINDER GASKETS (3M FFL)
DISASSEMBLY • INSPECTION • REASSEMBLY
Tightening torque T=Nm
Removal procedure
1. Lock the cylinder in a vice [Point 1]
2. Position a container to collect the oil
3. Remove the piston rod [Point 2]
4. Lock the bottom [Point 3]
5. Remove the bushing from the cylinder (upper side) [Point 4]
6. Remove the piston rod
7. Remove the guide ring on the piston rod [Point 5]
8. Remove the bottom (lower side) and the parachute valve [Point 6]
9. Remove the cylinder [Point 7]
Installation procedure
The reassembly procedure is the reverse of the disassembly procedure.
Remarks:
• Apply hydraulic oil to gaskets, O-rings and dust seal lips
Point Operation
[Point 1]
Disassembly:
Lock the cylinder parallel to the ground using aluminum
clamps
Installation:
Tighten the bushing to the cylinder as shown in the
paragraph "Side/Rear Cylinders"
Remarks:
Do not completely insert the rod as this could damage
the braking device, if fitted
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