Suzuki Wagon R Manual page 1934

Rear Axle Shaft and Wheel Bearing (for 4WD
Model)
Removal
1) Hoist vehicle and remove rear wheels.
2) Remove brake drum screw and rear brake drum by using 8
mm bolts. For details referring to Section 5C.
1. 8 mm bolt
3) Drain gear oil from rear axle housing by loosening drain plug
(1).
2. Filler and level plug
4) Remove brake shoe referring to "Brake Shoe" in Section 5C.
5) Remove parking brake cable from brake back plate.
6) Disconnect brake pipe (1) from wheel cylinder and put wheel
cylinder bleeder plug cap (2) onto pipe to prevent fluid from
spilling.
7) Remove wheel speed sensor from axle housing (if equipped
with ABS).
8) Remove brake back plate bolts from axle housing.
9) Using special tools indicated, draw out axle shaft with brake
back plate.
Special tool
(A): 09942-15511
(B): 09943-17912
REAR SUSPENSION 3E-15