2012 SUZUKI GRAND VITARA Extension case oil

7-17INSPECTION AND MAINTENANCE
79K21-03E
65D434
You should inspect spark plugs periodically
for carbon deposits. When carbon accu-
mulates on a spark plug, a strong spark
may not be produced. Remove carbon
deposits with a wire or pin and adjust the
spark plug gap.
To access the spark plugs:
1) Remove the engine cover.
2) Disconnect the coupler (1) while push-
ing the release lever.
3) Remove the bolt.
4) Pull the ignition coil out.
80G093
Gear OilSpecified Gear OilWhen replacing gear oil, use gear oil with
the appropriate viscosity and grade as
shown in the charts below. We highly rec-
ommend you use SAE 75W-90 gear oil
(SAE 80W-90 for front differential oil, rear
differential oil and transfer gear oil).
Transmission/Extension case
54G095
Differential/Transfer case
65D594
CAUTION
When replacing spark plugs, you
should use the brand and type speci-
fied for your vehicle. For the speci-
fied plugs, refer to the
“SPECIFICATIONS” section at the
end of this book. If you wish to use a
brand of spark plug other than the
specified plugs, consult your SUZUKI
dealer.1.0 – 1.1 mm
(0.039 – 0.043 in.)
Engine Coolant: 1, 2
Windshield Washer Fluid: 3

7-18
INSPECTION AND MAINTENANCE
79K21-03E
Manual transmission
52D087
Transfer case
66J005
(1) Oil filler and level plug
(2) Oil drain plugExtension case (2WD)
66J165
(1) Oil filler and level plug
(2) Oil drain plug API GRADE
Transmission/
Extension caseGL-4
Transfer case
GL-5
(Hypoid gear oil)
DifferentialFront
Rear
(1)
(2)
(2)(1)
Windshield Washer Fluid: 3
Air Cleaner: 1, 2

7-19INSPECTION AND MAINTENANCE
79K21-03E
Front differential
79K133
Rear differential
79K134
(1) Oil filler and level plug
(2) Oil drain plug
Gear Oil Level CheckThe manual transmission, transfer gears,
extension case and differentials (front and
rear) are lubricated with gear oil. To check
the gear oil level in any of the above loca-
tions, use the following procedure:
1) Park the vehicle on a level surface. Set
parking brake and stop the engine.
2) Remove the oil filler plug (1).
3) Check the inside of the hole with your
finger. If the oil level comes up to the
bottom of the plug hole, the oil level is
correct. If so, reinstall the plug.
4) If the oil level is low, add gear oil
through the filler plug hole (1) until the
oil level reaches the bottom of the filler
hole, then reinstall the plug.
Gear Oil ReplacementTo change the gear oil in the manual trans-
mission, transfer case, extension case or
differential(s), use the following procedure:
1) Remove the oil filler plug (1).
2) Remove the drain plug (2), drain the oil
and reinstall the drain plug.
3) Pour new gear oil of the specified type
through the filler hole until the oil level
reaches the bottom of the filler hole.
4) Reinstall the filler plug.
(1)
(2)
(1)
(2)
WARNING
After driving the vehicle, gear oil tem-
perature may be high enough to burn
you. Wait until the oil filler plug is
cool enough to touch with your bare
hands before inspecting or replacing
gear oil.
CAUTION
When tightening these plugs, apply
sealing compound “SUZUKI Bond
No. 1217G” or equivalent to the plug
threads to prevent oil leakage and
tighten them to the specified torque
shown below.
Spark Plugs: 1, 2
Brakes: 6

7-20
INSPECTION AND MAINTENANCE
79K21-03E
Tightening torque
Clutch Pedal
64J154
Check the clutch pedal for smooth opera-
tion and clutch fluid level from time to time.
If clutch dragging is felt with the pedal fully
depressed, have the clutch inspected by
your SUZUKI dealer. If the clutch fluid level
is near the “MIN” line, fill it up to the “MAX”
line with DOT3 brake fluid.
Automatic Transmission
FluidSpecified FluidUse an automatic transmission fluid
SUZUKI ATF 3317 or Mobil ATF 3309.Fluid Level CheckYou must check the fluid level with the
automatic transmission fluid at normal
operating temperature.
To check the fluid level:
1) To warm up the transmission fluid, drive
the vehicle or idle the engine until the
temperature gauge indicates normal
operating temperature.
2) Then drive for ten more minutes. Oil Filler
PlugOil Drain
Plug
Manual
transmission23 Nm
(17.0 lb-ft)
(2.3 kg-m) 23 Nm
(17.0 lb-ft)
(2.3 kg-m)
Tr a n s f e r23 Nm
(17.0 lb-ft)
(2.3 kg-m) 23 Nm
(17.0 lb-ft)
(2.3 kg-m)
Extension
case23 Nm
(17.0 lb-ft)
(2.3 kg-m) 23 Nm
(17.0 lb-ft)
(2.3 kg-m)
Front
differential23 Nm
(17.0 lb-ft)
(2.3 kg-m) 23 Nm
(17.0 lb-ft)
(2.3 kg-m)
Rear
differential23 Nm
(17.0 lb-ft)
(2.3 kg-m) 23 Nm
(17.0 lb-ft)
(2.3 kg-m)
CAUTION
Driving with too much or too little
fluid can damage the transmission.
CAUTION
Be sure to use the specified auto-
matic transmission fluid. Using auto-
matic transmission fluid other than
SUZUKI ATF 3317 or Mobil ATF 3309
may damage the automatic transmis-
sion of your vehicle.
Brakes: 6

12-4SPECIFICATIONS
79K21-03E
ITEM: Steering
Toe-in Front 0 ± 2 mm (0 ± 0.08 in.)
Rear 6 ± 2 mm (0.24 ± 0.08 in.)
Camber angle Front 0° 00’
Rear –1° 15’ ± 40’
Caster angle Front 2° 30’
ITEM: Capacities (approx.)
Coolant 2.4 L 7.3 L (15.4 US pt)
3.2 L 9.5 L (20.1 US pt)
Fuel tank 66 L (17.4 US gal)
Engine oil (replaced with filter) 2.4 L 4.8 L (10.1 US pt)
3.2 L 6.0 L (12.7 US pt)
Transmission oil M/T 1.9 L (4.0 US pt)
A/T 2.4 L 2.5 L (5.3 US pt)
3.2 L 3.0 L (6.3 US pt)
Differential gear oil Front 0.95 L (2.0 US pt)
Rear2WD 5M/T, 5A/T 1.1 L (2.3 US pt)
4A/T 0.8 L (1.7 US pt)
4WD 0.8 L (1.7 US pt)
Transfer gear box oil with a transfer switch 1.5 L (3.2 US pt)
without a transfer switch 1.6 L (3.4 US pt)
Extension case oil 0.47 L (1.0 US pt)