Hyundai HX130LCR Manual page 592

(3) Disassemble the piston assembly
Remove wear ring (19).
①
Remove dust ring (20) and piston seal
②
(18).
Exercise care in this operation not to
※
damage the grooves.
(4) Disassemble cylinder head assembly
Remove back up ring (14) and O-ring
①
(13) and O-ring (15).
Remove snap ring (12), dust wiper (11).
②
Remove back up ring (10), U-packing
③
(9) and buffer seal (8).
Exercise care in this operation not to
※
damage the grooves.
Do not remove seal and ring, if does not
※
damaged.
Do not remove bushing (6).
※
20
12 11 10 9 8
8-164
19 18 19 20
125LCR8DA33
6 7 15 14 13
130ZF8DA34