Page 268 of 801
YH4
GRAND
VITARA
1. Left drive shaft
2. Tire lever
1. Shaft bearing1. Axle oil seal
2. Circlip
3. Axle bearing
FRONT DRIVE SHAFT / SHAFT BEARING, OIL SEAL 4A2-9
SHAFT BEARING / OIL SEAL
REMOVAL
1) Remove drive shaft assembly.
Refer to item DRIVE SHAFT REMOVAL (LEFT and RIGHT) in
this section.
For right side shaft bearing / oil seal removal, drain differential
gear oil.
2) Remove left drive shaft by using tire lever.
3) Remove left side strut. Refer to steps 1) and 4) to 8) of item
STRUT DAMPER REMOVAL in Section 3D.
4) Remove oil seal, using plain screw driver.
5) Remove circlip.
6) Remove bearing, using special tools (A) and (B).
Special Tool
(A): 09941-64510
(B): 09930-30102
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ªAº
1. Shaft bearing
1. Shaft oil seal
2. Right side
3. Left side
4A2-10 FRONT DRIVE SHAFT / SHAFT BEARING, OIL SEAL
INSTALLATION
1) Clean drive shaft oil seal and then apply lithium grease.
ªAº: Grease 99000-25010
Check oil seal for breakage or deterioration.
Replace it as necessary.
2) Drive in drive shaft bearing with special tool (A) (on left hand
side).
Special Tool
(A): 09913-75520
3) Install circlip.
4) Drive in oil seal with special tools (B) and (C).
Special Tool
(B): 09951-16090
(C): 09924-74510
NOTE:
As depth to which oil seal should be driven into axle hous-
ing is different between the left and right, be sure to check
stamped marks on special tool (B) and drive each oil seal to
corresponding mark.
5) Install left drive shaft.
6) Install left side strut. Refer to steps 1) to 2) of item STRUT
DUMPER INSTALLATION in Section 3D.
7) Install drive shaft assembly.
Refer to DRIVE SHAFT INSTALLATION in this section.
8) Fill specified differential gear oil into differential case to specified
level.
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VITARA
1. Copper hammer
2. Bearing race
3. Yoke
4. Spider
Center support equipped vehicle
PROPELLER SHAFTS 4B-5
1) Insert bearing race into yoke, tapping it with a hammer, until it is
flush with yoke face. When doing this, insert spider into bearing
race to prevent rollers in bearing race from coming out.
2) Insert the other bearing race on the opposite side into yoke, tap-
ping with a hammer until it is flush with yoke face.
3) Insert bearing races on the flange yoke side in the same way as
described in 1) and 2) above.
4) Place a metal plate on bearing races when tapping them in to
avoid damaging yoke.
5) Securely fit 4 circlips to shaft and flange yoke.
NOTE:
After assembly, check to ensure that both shaft yoke and
flange yoke move smoothly.
Make sure that each circlip is fitted in groove securely.
INSTALLATION
Reverse removal procedure to install propeller shaft.
Use following specification to torque universal joint flange bolts
(and center support bolts).
Tightening Torque
(a): 50 N
.m (5.0 kg-m, 36.5 lb-ft)
When installing propeller shaft, align the match marks.
Otherwise, vibration may occur during driving.
NOTE:
If transfer oil was drained for front propeller shaft removal,
pour specified gear oil into transfer case to specified level.
Page 338 of 801
YH4
GRAND
VITARA
5C-14 PARKING AND REAR BRAKE
1
2
3
1. Brake back plate
2. Cable cap
3. Brake cable
1. Wheel bearing retainer nut
1. Rear axle shaft
2. Wheel bearing
3. Brake back plate(A)
BRAKE BACK PLATE
REMOVAL
1) Perform steps 1) to 5) of BRAKE DRUM REMOVAL.
2) Perform steps 2) to 4) of BRAKE SHOE REMOVAL.
3) Perform steps 3) and 4) of WHEEL CYLINDER REMOVAL.
4) Remove cable from brake back plate by squeezing parking
brake cable cap.
5) Drain rear differential gear oil.
6) Remove wheel bearing retainer nuts from rear axle housing.
7) Using special tools, draw out rear axle shaft with brake back
plate.
Special Tool
(A): 09943-35512
(B): 09942-15510
8) Remove brake back plate from rear axle shaft.
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5C-16 PARKING AND REAR BRAKE
1. Brake back plate
2. Cable cap
3. Parking brake cable
6) Install wheel cylinder, and tighten wheel cylinder bolts and
brake pipe flare nut (or nuts) to specified torque. (Refer to steps
1) to 4) of WHEEL CYLINDER INSTALLATION of this section.)
7) Install parking brake cable to brake back plate.
8) Install brake shoes, referring to steps 1) to 4) of BRAKE SHOE
INSTALLATION.
9) Install brake drum. Refer to steps 1) to 2) of BRAKE DRUM
INSTALLATION in this section.
10) Refill differential housing with new specified gear oil. Refer to
ªMAINTENANCE SERVICEº in Section 7E for refill.
11) Fill reservoir with brake fluid and bleed brake system. (For
bleeding operation, refer to BLEEDING BRAKES in Section 5.)
12) Install wheel and tighten wheel nuts to specified torque.
Tightening Torque
(b): 100 N
.m (10.0 kg-m, 72.5 lb-ft)
13) Upon completion of all jobs, depress brake pedal with about 30
kg (66 lbs) load three to ten times so as to obtain proper drum-
to-shoe clearance.
Adjust parking brake cable. (For adjustment, refer to PARKING
BRAKE CHECK AND ADJUSTMENT in Section 5.)
14) Tighten rear center console box screws.
15) Check to ensure that brake drum is free from dragging and
proper braking is obtained. Then remove vehicle from hoist
and perform brake test (foot brake and parking brake).
16) Check each installed part for oil leakage.
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5E1-20 ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
TABLE ± E EBD WARNING LAMP (BRAKE WARNING LAMP) CHECK-LAMP
COMES ªONº STEADY
CIRCUIT DESCRIPTION
EBD warning lamp (brake warning lamp) is controlled by parking brake switch, brake fluid level switch and ABS
control module / hydraulic unit assembly through lamp driver module in combination meter. Refer to ªTABLE-Aº for
circuit diagram.
STEP
ACTIONYESNO
11) Make sure that:
Parking brake is completely released.Go to step 2.Release parking
brake completely
Brake fluid level is upper than the minimum level.
Are the check results OK?and / or replenish
brake fluid.
2Does ªABSº warning lamp come on?Perform ªTABLE Bº
previously
outlined.Go to step 3.
31) Disconnect ABS hydraulic unit / control module
connector.
2) Check for proper connection to ABS hydraulic unit /
control module connector at terminals ªA26º.
3) If OK, apply chocks to wheels and select gear in neutral
position (P range for A / T).
4) Keep brake pedal depressed and start engine.
Release parking brake.
5) Connect terminal ªA26º of disconnected connector to
ground using service wire.
Does EBD warning lamp (brake warning lamp) turn off?Substitute a
known-good ABS
hydraulic unit /
control module
assembly and
recheck.ªBrº circuit open.
If wire and
connection are
OK, replace
combination
meter.
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7A
MANUAL TRANSMISSION (TYPE 1) 7A-1
TYPE 1
GENERAL DESCRIPTION7A- 1 . . . . . . . . . . . . . .
DIAGNOSIS7A- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE7A- 3 . . . . . . . . . . . . . . . .
Gear Oil 7A- 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Control Levers 7A- 4. . . . . . . . . . . . . . . . . . .
Switches 7A- 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Rear Mounting 7A- 8. . . . . . . . . . . . . . . .
Dismounting of Trans. Unit 7A- 9. . . . . . . . . . . . .
Remounting of Trans. Unit 7A-12. . . . . . . . . . . . . Extension Case (2WD MODEL) 7A-13. . . . . . . .
Extension Case Oil Seal
(2WD MODEL) 7A-13. . . . . . . . . . . . . . . . . . . . . .
UNIT REPAIR7A-14 . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS7A-14 . . . . . . . . . . . . . . . . . . . .
REQUIRED SERVICE MATERIALS7A-14 . . . . . .
SPECIAL TOOL7A-14 . . . . . . . . . . . . . . . . . . . . . . .
As the aluminum case is sealed with liquid type gas-
ket, it is necessary to use genuine sealant or its equiv-
alent on its mating surfaces when reassembling it.
Also, the case fastening bolts must be tightened to
specified torque by means of the torque wrench and
tightening over or below the specified torque should
be avoided.
The description under ON-VEHICLE SERVICE in this
section covers a part of the TYPE 2 manual transmis-
sion and the transfer. The transfer is next to the trans-
mission as well, but their gear boxes are independent
and each of them has its own drain and level / filler
plugs for the oil change or the level check.
For the repair procedure of the transfer unit, refer to
Section 7D.
SECTION 7A
MANUAL TRANSMISSION
(TYPE 1)
CONTENTS
GENERAL DESCRIPTION
The manual transmission consists of the input shaft,
main shaft, countershaft and reverse gear which are
installed in the aluminum case. Its gears are of for-
ward five speeds in synchro mesh and reverse one
speed in constant mesh system.
The main shaft gears are held by the needle bearings
and on them the synchronizer rings and synchronizer
sleeve & hubs are assembled.
The gear shift lever case is located at the upper be-
hind the transmission case and has a cam which pre-
vents direct gear shift from the 5th speed gear to the
reverse gear.
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VITARA
7A-2 MANUAL TRANSMISSION (TYPE 1)
DIAGNOSIS
ConditionPossible CauseCorrection
Gear slipping out of meshWorn shift fork shaft
Worn shift fork or synchronizer sleeve
Weak or damaged locating spring
Worn bearings on input shaft or main shaft
Worn chamfered tooth on sleeve or gear
Missing or disengagement of circlip(s)Replace
Replace
Replace
Replace
Replace sleeve and gear
Install
Gears refusing to disengageWeakened or broken synchronizer spring
Distorted shift shaft or shift forkReplace
Replace
Hard shiftingImproper clutch pedal free travel
Distorted or broken clutch disc
Damaged clutch pressure plate
Worn synchronizer ring
Worn chamfered tooth on sleeve or gear
Distorted shift shaftAdjust
Replace
Replace clutch cover
Replace
Replace sleeve and gear
Replace
NoiseInadequate or insufficient lubricant
Damaged or worn bearing(s)
Damaged or worn gear(s)
Damaged or worn synchronizer ring
Damaged or worn chamfered tooth on
sleeve or gearReplenish
Replace
Replace
Replace
Replace