front differential SUZUKI GRAND VITARA 2003 2.G Service Owner's Guide

YH4
GRAND
VITARA
DIFFERENTIAL (FRONT) 7E-13
1. Mounting bracket bolt
2. Mounting bracket R
3. Differential housing
4. Mounting front bolt
1. Differential housing
2. Mounting front bolt3. Mounting bracket L
4. Mounting bracket bolt
1. Mounting bracket
1. Mounting bracket L
2. Bush3. Mounting bracket R
A: Slit alignment 45
4
2
3
1
2
REMOVAL AND INSTALLATION
Differential Mountings
1) Lift up vehicle and turn steering wheel all way to the right.
2) Separate mounting bracket R from differential housing by re-
moving bolts from its lower part.
3) Remove mounting bracket R by removing mounting front bolt
from its upper part.
4) Remove mounting bracket L by removing upper and lower fas-
tening bolts.
5) Check conditions of each bush. If it is damaged or deteriorated,
drive it out with special tools and press for replacement.
Special Tool
(A): 09951-26010
(B): 09951-16080
6) Position slit in each bush as shown when press-fitting it.

YH4
GRAND
VITARA
7E-14 DIFFERENTIAL (FRONT)
1. Mounting bracket R
2. Mounting bracket L
1. Bolt and nut
2. Differential carrier
3. Cross member
4. Bolt
5. Differential rear mounting assembly
7) Position each bush to bracket as shown.
Length ªaº: 3.0 mm (0.12 in.)
8) Use following torque for reinstallation.
Tightening Torque
(a): 85 N
.m (8.5 kg-m, 61.5 lb-ft)
(b): 50 N
.m (5.0 kg-m, 36.5 lb-ft)
REAR MOUNTING
(For front differential carrier)
1) Lift up vehicle and remove mounting assembly by removing 2
bolts and nuts from differential carrier side and 2 bolts from cross
member side.
2) Check mounting rubber for damage or deterioration and replace
as necessary.
3) Use following torque for reinstallation.
Tightening Torque
(a): 50 N
.m (5.0 kg-m, 36.5 lb-ft)

YH4
GRAND
VITARA
DIFFERENTIAL (FRONT) 7E-15
A: Match marks
1. Mounting bracket bolt
2. Flange bolt and nut
1. Bolts
1. Mounting bracket bolt
2. Mounting bracket R
3. Differential housing
DISMOUNTING
1) Lift up vehicle and drain oil.
2) Disconnect air hose and breather hose from differential housing.
3) Before removing propeller shaft, give match marks on joint
flange and propeller shaft as shown.
4) Remove propeller shaft flange by removing its 4 bolts and sus-
pend it with cord or the like.
NOTE:
If pull out propeller shaft, transfer oil must be drained be-
fore pulling out.
5) Remove 3 bolts for left mounting bracket and 3 bolts for drive
shaft flange to set left side of differential free.
6) Remove 2 bolts from cross member to set differential rear
mounting free.
7) With differential housing assembly held with transmission jack,
remove mounting bolts on right end of housing.

YH4
GRAND
VITARA
7E-16 DIFFERENTIAL (FRONT)
(a)
(a)
(a)
1. Drive shaft joint R
2. Differential housing3. Transmission jack
4. Screw driver
8) Using 2 large screwdrivers as levers, pull out right side drive
shaft joint from differential and dismount housing assembly from
vehicle.
CAUTION:
During above work, use care not to cause damage to
drive shaft boot.
REMOUNTING
For remounting, reverse dismounting procedure and use following
tightening torque.
Tightening Torque
(a): 50 N
.m (5.0 kg-m, 36.5 lb-ft)
After tightening all fasteners properly, fill hypoid gear oil as speci-
fied and check tightening of plugs with specification.

YH4
GRAND
VITARA
DIFFERENTIAL (FRONT) 7E-17
09951-16080
Bearing installer09951-26010
Bush remover plate09918-18110
Air pressure regulator
09367-04002
3-way joint
UNIT REPAIR
Refer to the same section of UNIT REPAIR MANUAL mentioned in FOREWORD of this manual.
TIGHTENING TORQUE SPECIFICATIONS
FasteningportionTightening torqueFastening ortionN.mKg-mlb-ft
Differential oil filler / level plug232.317.0
Differential oil drain plug232.317.0
Differential mounting front bolts858.561.5
Differential mounting bracket bolts505.036.5
Front drive shaft flange bolts505.036.5
Propeller shaft flange bolts505.036.5
Pump assembly bolts131.39.5
REQUIRED SERVICE MATERIAL
MATERIALRECOMMENDED
SUZUKI PRODUCTUSE
SealantSUZUKI BOND NO. 1215
(99000-31110)Front differential drain plug
SPECIAL TOOLS