water pump SUZUKI GRAND VITARA 2001 2.G Service Workshop Manual

YH4
GRAND
VITARA
1. Crankshaft pulley
2. Water pump pulley
3. 100 N, 10 kg or 22 lb
G16
H25
MAINTENANCE AND LUBRICATION 0B-5
MAINTENANCE SERVICE
ENGINE
ITEM 1-1
Drive Belt Inspection and Replacement
WARNING:
All inspection and replacement are to be performed with
ENGINE NOT RUNNING.
Water pump and generator drive belt (G16 and H25 engines)
Inspection
1) Disconnect negative cable at battery.
2) Inspect belt for cracks, cuts, deformation, wear and cleanliness.
If any defect exists, replace.
Check belt for tension.
Water pump and generator belt tension
ªaº: 6 ± 8 mm (0.24 ± 0.32 in.) deflection for G16, 9 ± 11 mm
(0.35 ± 0.43 in.) deflection for H25 under 100 N, 10 kg or
22 lb pressure
NOTE:
When replacing belt with a new one, adjust belt tension to
5 ± 6 mm (0.20 ± 0.24 in.) for G16, 7 ± 9 mm (0.28 ± 0.35 in.)
for H25.
3) If belt is too tight or too loose, adjust it to specification by adjust-
ing alternator position.
4) Tighten alternator adjusting bolt and pivot bolts.
5) Connect negative cable to battery.
Replacement
Replace belt. Refer to Section 6B for replacement procedure of
pump belt.

YH4
GRAND
VITARA
J20
J20
1. 100 N, 10 kg or 22 lb
2. Fan pulley3. Crankshaft pulley
4. Adjusting and pivot bolt
0B-6 MAINTENANCE AND LUBRICATION
Water pump, generator, power steering and / or A / C
compressor (if equipped) drive belt (J20 engine)
Inspection
1) Disconnect negative cable at battery.
2) Inspect belt for cracks, cuts, deformation, wear and cleanliness.
If any of above conditions are found, replace.
Also, check belt for tension.
Tension indicator ªBº should be the right of indicator ªAº as
shown in figure. If indicator ªBº is found to the left of indicator ªAº,
replace generator belt.
Replacement
Replace belt referring to Section 6H for replacement procedure of
generator drive belt.
Engine cooling fan drive belt (J20 engine)
Inspection
1) Disconnect negative cable at battery.
2) Inspect belt for cracks, cuts, deformation, wear and cleanliness.
If any defect exists, replace. Check belt for tension.
Cooling fan belt tension
ªaº: 5 ± 7 mm (0.20 ± 0.27 in.) deflection under 100 N, 10 kg
or 22 lb pressure.
NOTE:
When replacing belt with a new one, adjust belt deflection
to 4 ± 5 mm (0.16 ± 0.19 in.).
3) If the belt is too tight or too loose, adjust it to specification by ad-
justing cooling fan pulley position.
4) Tighten adjusting bolt and pivot bolt.
5) Connect negative cable at battery.
Replacement
Replace belt referring to Section 6B for replacement procedure of
cooling fan drive belt.

YH4
GRAND
VITARA
7B1-4 AUTOMATIC TRANSMISSION (4 A / T)
ItemSpecifications
Torque
conver-
terType
Stall torque ratio3-element, 1-step, 2-phase type (with TCC (lock-up)
mechanism)
2.4 (G16 engine) 2.0 (J20 engine) 1.9 (H25 engine)
Oil
pumpType
Drive systemTrochoid type oil pump
Engine driven
TypeForward 4-step, reverse 1-step planetary gear type
Shift position
ªPº range Gear in neutral, output shaft fixed,engine start
ªRº range Reverse
ªNº range Gear in neutral, engine start
ªDº range Forward 1st
2nd
3rd
4th (O / D)
(O / D ON) automatic gear change
ªDº range Forward 1st
2nd
3rd
(O / D OFF) automatic gear change
ª2º range (Normal mode) Forward 1st
2nd  3rd automatic gear
change
(Power mode) Forward 2nd  3rd automatic gear
change and fixed at 2nd gear
ªLº range Forward 1st  2nd  3rd reduction, and fixed at 1st gear
GearEngine typeG16 engineJ20 / H25 engines
change
device1st (low gear)2.8262.826device2nd (second gear)1.4931.493
Gear3rd (top gear)1.0001.000Gear
ratio4th (overdrive
4th gear)0.7300.689
Reverse (reverse
Reverse gear)2.7032.703
Control elements
Wet type multi-disc clutch 3 sets. . . . . . . . . .
Wet type multi-disc brake 4 sets. . . . . . . . . .
One-way clutch 3 sets. . . . . . . . . . . . . . . . . . .
TransferHi: 1.000 Lo: 1.816 (4WD model only)
Final gear reduction
ratio (Differential)5.125 (G16 engine) 4.875 (J20 / H25 engines)
Lubrica-
tionLubrication systemForce feed system by oil pump
CoolingCooling systemRadiator assisted cooling (water-cooled)
Fluid usedAn equivalent of DEXRON
III