15-39
18) Hold the cylinder comp. in a vice (P. 15-38).
19) Check that the piston rod comp. is in the fully extended
position.
20) Using the special tool, loosen the cylinder cap fully as
shown.
TOOL:
Pin wrench, 6 mm
07SPA-ZW10100
16) Remove the backup ring and the O-ring from the piston rod
B.
Replace the backup ring and the O-ring with the new ones
as a set on assembly.
17) Check the piston rod B. If it is scored or scratched, or if the
rod is bent, replace the piston rod B with a new one.
[3]
O-RING
[2]
BACKUP RING
[1]
PISTON ROD B
14) Remove the O-ring from the rod guide comp.
Replace the O-ring with a new one on assembly.
15) Insert a sharp-end screwdriver into the gap between the
dust seal and the rod guide comp. Raise the dust seal and
remove it from the rod guide comp.
Remove the oil seal in the rod guide comp. in the same
manner.
Replace the dust seal and the oil seal with the new ones on
assembly.
• Take care not to damage inside the rod guide comp.
during this operation.
[3]
O-RING
[3]
O-RING
[2]
OIL SEAL
[1] DUST
SEAL
[4]
ROD GUIDE
COMP.
[6]
Raise the
seal.
[1] DUST SEAL
[2]
OIL SEAL
[4] ROD GUIDE
COMP.
[1]
PIN WRENCH,
6 mm
07SPA-ZW10100
[2] CYLINDER CAP
[5]
SHARP-END
SCREWDRIVER
