Engine bolt torque SUZUKI GRAND VITARA 1999 2.G Service User Guide

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VITARA
[A]: With ABS
[B]: Without ABS
1. Piston stopper circlip
2. Piston stopper
3. Cylinder cup
4. Plate
5. Primary piston
6. Piston cup
7. Primary piston return spring
8. Primary spring retainer
9. Secondary piston pressure cup
10. Secondary piston
11. Return spring secondary seat
12. Secondary piston return spring
13. Secondary piston stopper bolt
14. Master cylinder body
ªAº: Primary piston
ªBº: Secondary piston
[B] [A]
5A-2 BRAKES PIPE / HOSE / MASTER CYLINDER
GENERAL DESCRIPTION
MASTER CYLINDER ASSEMBLY
The master cylinder has two pistons and three piston cups. Its hydraulic pressure is produced in the primary (ªaº
in the figure below) and secondary (ªbº) chambers. The hydraulic pressure produced in the primary chamber (ªaº)
acts on the front (for vehicle without ABS, rear) wheel brakes.
Also, the hydraulic pressure produced in the secondary chamber (ªbº) acts on the rear (for vehicle without ABS,
front) wheel brakes.
NOTE:
Replace all components included in repair kits to service this master cylinder. Lubricate rubber parts with
clean, fresh brake fluid to ease assembly. Do not use lubricated shop air on brake parts as damage to rub-
ber components may result. If any hydraulic component is removed or brake line disconnected, bleed the
brake system.
The torque values specified are for dry, unlubricated fasteners.
BOOSTER ASSEMBLY
The booster is located between the master cylinder and the brake pedal. It is so designed that the force created
when the brake pedal is depressed is mechanically increased combined with the engine vacuum.
The booster has two diaphragms of
ù7.5 in. (191 mm) effective diameter.
CAUTION:

Never disassemble brake booster assembly. If it is found faulty, replace it with new assembly.

The torque values specified are for dry, unlubricated fasteners. If any hydraulic component is re-
moved or brake line disconnected, bleed the brake system.

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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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Viscosity chart
SAE
1. Reverse idle gear shaft bolt
(DO NOT LOOSEN IT)
MANUAL TRANSMISSION (TYPE 1) 7A-3
ON-VEHICLE SERVICE
GEAR OIL
INSPECTION AND CHANGE
1) Before changing or inspecting oil, be sure to stop engine and lift
vehicle horizontally.
2) With vehicle lifted up, check oil level and leakage. If leakage ex-
ists, correct or repair it.
3) Drain old oil and fill new specified oil as shown below by speci-
fied amount (roughly up to level hole).
NOTE:

It is highly recommended to use SAE 75W-90 gear oil.

Whenever vehicle is hoisted for any other service work
than oil change, also be sure to check for oil leakage and
status of breather hoses.

If water or rust is mixed in drained oil, be sure to check
breather hose and boot of transmission and transfer.
Gear Oil Specification
Oil grade: API GL-4
Viscosity: SAE 75W-85, 75W-90 or 80W-90
Oil Capacity:
Transmission 1.5 liters (3.2 / 2.6 US / Imp. pt)
Transfer 1.7 liters (3.6 / 3.0 US / Imp. pt)
4) Torque drain plug and level / filler plug as specified below after
applying sealant to its thread.
CAUTION:

Transmission oil must not be poured through gear shift
control lever part.

Do not loosen or remove reverse idle gear shaft bolt.
ªAº: Sealant 99000-31110
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)

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1. Engine rear mounting member
2. Mounting bracket
3. Engine rear mounting FRONT SIDE
REAR SIDE
7A-8 MANUAL TRANSMISSION (TYPE 1)
ENGINE REAR MOUNTING
When replacement of mounting parts are necessary, torque bolts
and nut as specified below.
Tightening Torque
(a): 50 N
.m (5.0 kg-m, 36.5 lb-ft)

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1. Match mark
7A-12 MANUAL TRANSMISSION (TYPE 1)
REMOUNTING OF TRANS. UNIT
For remounting, reverse dismounting procedure.
Use specified torques as given below.
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)

For tightening torque of transmission stiffener bolt, refer to
ªENGINE MECHANICALº section.

Set each clamp for wiring, hose and cable securely.

Set clamp for shift control lever boots securely.

After installing clutch operating cylinder, check clutch pedal free
travel. Refer to SECTION 7C1 ªCLUTCHº.

Fill gear oil to transmission and transfer as specified.

Connect battery and check function of engine, clutch and trans.

When installing propeller shaft, align the match marks.

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7A-14 MANUAL TRANSMISSION (TYPE 1)
09951-16060
Oil seal installer
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
Oil filler / level and drain plugs232.317.0
Control lever boot cover bolts60.64.0
4WD switch202.014.5
Back up light switch (Type 1)202.014.5
Back up light switch (Type 2)454.532.5
Control lever locating bolts171.712.5
Transmission to engine bolts and nuts858.561.5
Engine rear mounting bolts and nut505.036.5
Exhaust center pipe to manifold nuts505.036.5
Muffler to exhaust center pipe bolts505.036.5
Universal joint flange bolts505.036.5
Select return spring bolts232.317.0
REQUIRED SERVICE MATERIALS
MATERIALRECOMMENDED
SUZUKI PRODUCTUSE
Lithium greaseSUZUKI SUPER GREASE A
(99000-25010)
Shift control lever.

Select return springs, bolts and guides.
Thread lock cementTHREAD LOCK CEMENT
SUPER 1333B (99000-32020)
Shift control lever locating bolts.
SealantSUZUKI BOND No. 1215
(99000-31110)
Oil Drain and filler / level plugs.
SPECIAL TOOL

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7A1
MANUAL TRANSMISSION (TYPE 2) 7A1-1
TYPE 2
GENERAL DESCRIPTION7A1-1 . . . . . . . . . . . . . .
DIAGNOSIS7A1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE7A1-3 . . . . . . . . . . . . . . . .
Gear Oil 7A1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Control Levers 7A1-4. . . . . . . . . . . . . . . . . . .
Switches 7A1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Rear Mounting 7A1-4. . . . . . . . . . . . . . . . Dismounting / Remounting of
Trans. Unit 7A1-4. . . . . . . . . . . . . . . . . . . . . . . . .
UNIT REPAIR7A1-4 . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS7A1-5 . . . . . . . . . . . . . . . . . . . .
REQUIRED SERVICE MATERIALS7A1-5 . . . . . .
The manual transmission consists of the input shaft,
main shaft, counter shaft and reverse gear which are
installed in the aluminum and castings cases. Its
gears are of forward five speeds in synchro mesh and
reverse one speed in sliding idler gear arrangement
system.
The main shaft gears are held by the needle bear-
ings and on them the synchronizer rings and syn-
chronizer 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.As the aluminum and castings cases are sealed with
liquid type gasket, it is necessary to use genuine seal-
ant or its equivalent on its mating surfaces when reas-
sembling them. 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 the transfer partially which is next to
the transmission as well, but their gear boxes are in-
dependent 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 7A1
MANUAL TRANSMISSION
(TYPE 2)
CONTENTS
GENERAL DESCRIPTION

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VITARA
MANUAL TRANSMISSION (TYPE 2) 7A1-5
TIGHTENING TORQUE SPECIFICATIONS
FasteningportionTightening torqueFastening ortionN´mkg-mlb-ft
Transfer oil filler / level and drain plugs232.317.0
Transmission oil filler / level and drain plugs383.827.5
Control lever boot cover bolts60.64.0
4WD switch202.014.5
Back-up light switch454.532.5
Control lever locating bolts171.712.5
Transmission to engine bolts and nuts858.561.5
Engine rear mounting bolts505.036.5
Muffler to exhaust No. 2 pipe nuts505.036.5
Universal joint flange bolts505.036.5
REQUIRED SERVICE MATERIALS
MATERIALRECOMMENDED
SUZUKI PRODUCTUSE
Lithium greaseSUZUKI SUPER GREASE A
(99000-25010)
Shift control lever
Thread lock cement
THREAD LOCK CEMENT
SUPER 1333B
(99000-32020)

Shift control lever locating bolts
SealantSUZUKI BOND No. 1215
(99000-31110)
Oil drain and filler / level plugs

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VITARA
AUTOMATIC TRANSMISSION (4 A / T) 7B1-65
1. Drain plug
2. Propeller shaft
1. Oiler (with transmission fluid)
2. Solenoid valve
3. BatteryA: Hole (Should be dry)
B: Exhausting fluid Terminal Arrangement of PCM Coupler
(Viewed from harness side)
WITH BATTERY VOLTAGE WITHOUT BATTERY VOLTAGE
H25 Engine
Shift solenoid valve ± A (#1)C51-1-6
Shift solenoid valve ± B (#2)C51-1-1
TCC (Lock-up) solenoid valveC51-1-2
REMOVAL
1) Pull out dipstick and lift up vehicle.
2) With engine cooled, remove drain plug from oil pan and drain
A / T fluid.
3) Install drain plug with gasket.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
4) Remove exhaust pipe bracket and disconnect front propeller
shaft from front differential (if equipped).
5) Remove oil pan bolts.
6) Remove oil pan.
7) Remove oil tubes.
8) Remove solenoid valve No.1 (shift solenoid valve A and B) or so-
lenoid valve No.2 (TCC solenoid valve).
OPERATION CHECK
Whenever shift solenoid valves and TCC (lock-up) solenoid valve
are removed from transmission, verify their valve function physical-
ly before they are reinstalled.
1) Apply oiler to solenoid valve and give compression by hands
and then check to be sure that transmission fluid from oiler does
not come out of holes in solenoid valve when battery voltage is
not conducted.
2) Under the same conditions as above, conduct battery voltage
and then make sure that fluid comes out with vigor.
NOTE:

If fluid does not come out with vigor in above step 2 in-
spection, do not re-use that solenoid valve.

Figure at the left shows shift solenoid valve check.
Check TCC solenoid valve also in the same way.

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AUTOMATIC TRANSMISSION (4 A / T) 7B1-67
1. Oil cooler pipes
2. Union gaskets
3. Pipe bolt
OIL COOLER PIPES
REMOVAL
1) Lift up vehicle.
2) Make sure to wash dirt off from around pipe joints.
3) With engine is cool, loosen oil cooler pipe union bolts with oil out-
let union locked and remove oil cooler pipes from oil outlet
unions and hoses.
NOTE:
To avoid fluid leakage, plug open ends of oil outlet unions
and hoses right after they are disconnected.
INSTALLATION
1) Use new union gaskets and connect oil cooler pipes to oil outlet
unions.
2) Connect hoses to pipes and clamp them securely.
3) Tighten union bolts to specified torque with oil outlet union
locked.
Tightening Torque
(a): 35 N
.m (3.5 kg-m, 25.5 lb-ft)
4) Tighten pipe bolt securely.
5) Check A / T fluid level according to procedure described in ªFluid
Levelº section.
Add if necessary.
6) Check for fluid leakage after warming up A / T.