－
14
－
3) Do not disassembly trunnion type cylinder
As for trunnion type cylinder, it is difficult to align the axis centers of trunnion and
cylinder. Therefore, breakdown or reassembly may cause malfunction as it would not
have dimension accuracy.
3-2-4. CG1Y Series
When malfunction due to air leakage of a cylinder occur, please replace with the below seal
kit. Also, please pay full attention not to damage piston seal by the thread of cylinder tube
when removing the piston rod assembly.
There is the same concern when mounting it back to the cylinder tube after replacing the
piston seal.
If the piston seal gets damaged, malfunction and air leakage may occur.
Replacement: seal kit
Bore size (mm)
Part No.
Contents
20
CG1Y20Z-PS
Piston seal: 1 pc.
Rod seal: 1 pc.
Tube gasket: 1 pcs.
Grease(10g): 1 bag
25
CG1Y25Z-PS
32
CG1Y32Z-PS
40
CG1Y40Z-PS
Note:
The seals for bore size 50 and above are not available.
They can not be disassembled.
Please contact our sales for further details.
When only grease for maintenance is required, order it by the following numbers.
Net weight
Part no.
5g
GR-L-005
10g
GR-L-010
150g
GR-L-150
