3-112
Fig. 3.362
Fig. 3.365
Fig. 3.364
Fig. 3.363
⑦ Remove the wear ring (1), packings (2), and
back-up rings (3) from the outer diameter of
the piston.
⑧ Remove the “O”-ring (4) from the piston
groove.
⑨ Remove the “O”-rings (1) from the outer
diameter of the cylinder cap.
⑩ Remove the packing (2), back-up ring (3),
dust seal (4), and bushing (5) from the inner
diameter of the cylinder cap.
■REASSEMBLY
① Install the back-up ring (1), packing (2), dust
seal (3), and bushing (4) on the inner diameter
of the cylinder cap.
② Install the “O”-rings (5) on the outer diameter
of the cylinder cap.
③ Install the wear ring (1), packings (2), and
back-up rings (3) on the outer diameter of the
piston.
④ Install the “O”-ring (4) in the piston groove.