Suzuki Wagon R Manual page 3982

On-Vehicle Service
CAUTION:
Do not reuse circlip, spring pin, E-ring, oil seal, gasket,
self locking nut and specified parts. Reuse of it can result
in trouble.
Manual Transaxle Oil Change
1) Before changing or inspecting oil, be sure to stop engine and
lift vehicle horizontally.
2) With vehicle lifted up, check oil level and leakage. If leakage
exists, correct it.
NOTE:
Whenever vehicle is hoisted for any other service work
than oil change, also be sure to check for oil leakage.
3) Remove oil level plug (2) and then drain old oil by removing
differential cover (1).
4) Install differential cover (1) with new gasket.
Tightening torque
Differential cover bolt (a): 18 N·m (1.8 kg-m, 13.0 lb-ft)
5) Remove reverse lamp switch (3).
6) Pour new specified oil until oil level reaches bottom of oil
level plug hole (4) as shown in figure.
NOTE:
It is highly recommended to use API GL-4 75W-85 gear
oil.
Transaxle oil specification:
API GL-4 (For SAE classification, refer to viscosity chart
[A] in figure.)
Transaxle oil capacity (Reference):
2.2 liters (4.8/3.9 US/Imp. pt)
7) Tighten oil level plug (2) and reverse lamp switch as speci-
fied in the following.
Tightening torque
Transaxle oil level plug
(b): 4 N·m (0.4 kg-m, 3.0 lb-ft), 45° and 135° by the speci-
fied procedure
Reverse lamp switch
(c): 20 N·m (2.0 kg-m, 14.5 lb-ft)
MANUAL TRANSAXLE (Z12XEP ENGINE MODEL) 7A5-5