6-35
DISASSEMBLY
Hold the parallel parts of the cylinder tube
bottom in a vice and mark the rod head
end to show how much it is screwed in,
then remove the rod head. Next, hook a
wrench into the notch at the cylinder head
and remove the cylinder head from
cylinder tube.
When doing this, wind tape round the
threaded part of the rod and be careful not
to damage the dust seal and rod seal
inside cylinder head.
2)
(1)
Check item
Standard size
Remedy
Repair limit
Clearance between
cylinder rod & bushing
Clearance between rod
head bushing & pin
0.072~0.288
(0.003~0.011)
0.10~0.35
(0.004~0.014)
0.5
(0.020)
0.6
(0.024)
Replace bushing
Replace bushing
CHECK AND INSPECTION
mm(in)
3)
D255HS28
