Extension Case Oil Change

Before changing or inspecting oil, be sure to stop engine and lift vehicle horizontally.
With vehicle lifted up, check oil level and leakage. If leakage exists, correct or repair it.
NOTE: Whenever vehicle is hoisted for any other service work than oil change, also be sure to check for oil leakage.
Remove oil filler plug (2).
Remove drain plug (1), and drain old oil.
Apply sealant to thread of drain plug (1), and tighten it to specified torque.
"A": Sealant 99000-31260 (SUZUKI Bond No. 1217G)

Tightening torque

Extension case oil drain plug (a): 23 N.m (2.3 kgf-m, 17.0 lbf-ft)

NOTE: If water or rust is mixed with drained oil, be sure to check breather hose of extension case.
Pour new specified oil until oil level reaches bottom of oil filler plug hole (3) as shown in figure.
NOTE: It is highly recommended to use "SUZUKI GEAR OIL 75W-80".

Extension case oil specifications

: SUZUKI GEAR OIL 99000-22B21-036

: API GL-4 (For SAE classification, refer to viscosity chart [A] in figure.)

Extension case oil capacity (Reference)

0.47 liters (0.83/0.99 US/Imp. pt)
Apply sealant to thread of filler plug, and then tighten it to specified torque.
"A": Sealant 99000-31260 (SUZUKI Bond No. 1217G)

Tightening torque

Extension case oil filler plug (b): 23 N.m (2.3 kgf-m, 17.0 lbf-ft)

Fig 1: Oil Drain And Filler Plug With Torque Specifications
Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Identifying Oil Filler Plug Hole
Courtesy of SUZUKI OF AMERICA CORP.

Fig 3: Gear Oil Viscosity Chart
Courtesy of SUZUKI OF AMERICA CORP.