8.0 Driving body and high-pressure part
8.1 Disassembly steps
Removal of four screws for fixing
left and right high pressure
cylinders with M12 hexagonal
wrench
（
M12*25
）
.
Slowly pull out the high pressure
cylinder to avoid accidental
injury to the piston rod.
The high-pressure seal in the
high-pressure cylinder can be
removed by tools. The sealing
seat can be taken out first, and
then the O-ring can be taken out.
The H605 high-pressure seal can
be taken out directly by tools to
clean the high-pressure cylinder.
The high pressure cylinder has:
high pressure seal and high
pressure guide sleeve.
