Suzuki Wagon R Manual page 1475

Differential Unit
DISMOUNTING
1) Hoist vehicle and remove wheels.
2) Drain oil from rear differential. (Refer to "Oil Change" in this
section.)
1. Drain plug
2. Level/filler plug
3) Remove brake drum and disconnect parking brake cable
from brake back plate.
4) Remove axle shafts, referring to "Rear Axle Shaft and Wheel
Bearing Removal" in Section 3E.
5) Before removing propeller shaft, give match marks (1) on
companion flange and propeller shaft as shown.
6) Remove 4 propeller shaft flange bolts (2) from rear differen-
tial, and then pull out propeller shaft (3) from rear differential.
7) Support rear differential using jack.
8) Remove differential carrier bolts.
9) Lower jack with rear differential assembly.
REAR DIFFERENTIAL 7F-5