Hyundai HL955 Manual page 173

⑬
Remove support shim (1), compression
spring (2) and washer (3).
⑭
Lift piston (1) by means of compressed
air out of the cylinder bore and remove it.
⑮
Remove both O-rings (1 and 2).
(3) (3) K1 clutch K1 clutch
①
Remove stud bolt (1) and snap out piston
ring (2).
1
2
3
1
3-117
7609ATM088
1
7609ATM089
1
2
7609ATM090
2
7609ATM091