Suzuki Jimny Service Manual page 233

3E-14 REAR SUSPENSION
10) In order to remove the retainer ring (1) from the shaft (3),
grind with a grinder (2) two parts of the bearing retainer ring
(1) as illustrated till it becomes thin.
CAUTION:
Be careful not to go so far as to grind the shaft (3).
11) Break with a chisel the thin ground retainer ring, and it can
be removed.
12) Using special tools, remove bearing (1) from shaft and then
remove brake back plate (2).
Special tool
(A) : 09927-18411
(B) : 09921-57810
13) Remove stud bolt(s) (1) by using hydraulic press (2).