Table of Contents
GENERAL INFORMATION TRANSMISSION, CLUTCH AND
DIFFERENTIAL0A7A1
General Information0A
0B7B1
Maintenance and Lubrication0B
Manual Transmission7A1
7C1
HEATING AND AIR CONDITIONING
Automatic Transmission7B1
1A7D
Heater and Ventilation1A
Clutch7C1
1B7E
Air Conditioning1B
Transfer7D7F
STEERING, SUSPENSION, WHEELS
AND TIRESDifferential (Front)7E
3
Differential (Rear)7F
3A8
Steering, Suspension, Wheels and Tires3 ELECTRICAL SYSTEM3B18A
Front End Alignment3A
Electrical System8
3C18B
Power Steering (P/S) System3B1
Wiring Diagram8A3D8C
Air Bag Steering Wheel and Column3C1
Lightening System8B3E8D
Front Suspension3D
Instrumentation / Driver Information8C
3F8E
Rear Suspension3E
Windows, Mirrors, Security and Lock8D
8G
Wheels and Tires3F
Cruise Control System8E
4A2
DRIVE SHAFT AND PROPELLER SHAFT
Immobilizer control system (if equipped)8G4B9
Front Drive Shaft / Shaft Bearing,
Oil Seal4A2BODY SERVICE
Body Service9
510
Propeller Shaft4B RESTRAINT SYSTEM
5A10A
BRAKE SYSTEM
Restraint System10
5B10B
Brakes5
Seat Belt10A
5C
Brake Pipe / Hose / Master Cylinder5A
Air Bag System10B
5E2
Front Brake5B
Parking and Rear Brake5C
6-1
Antilock Brake System (ABS)5E2
6A2
ENGINE
6B
General Information and
Diagnosis (H27 Engine)6-1
6C
6E2
Engine Mechanical (H27 Engine)6A2
6F2
Engine Cooling6B
6G
Engine Fuel6C
6H
Engine and Emission Control System
(SFI For H27 Engine)6E2
6K
Ignition System (H27 Engines)6F2
Cranking System6G
Charging System6H
Exhaust System6K
NOTE:
For the screen toned Sections in the above table, refer to the same section of the Related Manuals
mentioned in FOREWORD of this manual.
AIR CONDITIONING (OPTIONAL) 1B-9
Quickly Checking of Refrigerant Charge (If
Equipped with Sight Glass)
The following procedure can be used for quickly checking whether
the A/C system has a proper charge of refrigerant or not.
1) Run engine at fast idle.
2) Operate A/C at the following conditions for a few minutes.
Main (front) A/C switch at ON position.
Rear A/C main switch at ON position (if equipped).
Front blower motor switch at max position.
Rear blower motor switch at max position (if equipped).
Air outlet control button at face position.
Temperature control lever at max cool position.
Vehicle door at all open.
Air inlet door at recirculation position.
3) Look at the sight glass (1) and compare what is observed
with the symptoms listed in the table given below.
2. Bubbles
2
1
Condition Possible Cause Correction
Bubbles observed in sight
glassInsufficient charge of refrigerant in system Check system for leaks with a leak tester.
No bubbles observed in
sight glassNo charge or proper or too much charge of refrigerant in
systemRefer to the following items.
No temperature differ-
ence between compressor
inlet and outletEmpty or nearly empty system Perform recovery, evacuating and charg-
ing system and then check it for leaks
with a leak tester.
Noticeable temperature
difference between com-
pressor inlet and outletProper or too much charge of refrigerant in system Refer to the following items.
When A/C is turned OFF,
refrigerant in sight glass
clears immediately and
remains clearToo much charge of refrigerant in system Recharge with specified amount of refrig-
erant.
When A/C is turned OFF,
refrigerant in sight glass
once produces bubbles
and then clearsProper charge of refrigerant in system Perform “PERFORMANCE DIAGNOSIS”
in this section.
NOTE:
For specified amount of refrigerant, refer to “OPERATION PROCEDURE FOR CHARGING A/C WITH
REFRIGERANT” in this section.
FRONT DRIVE SHAFT/SHAFT BEARING, OIL SEAL 4A2-3
6) Install circlip (1) by using snap ring plier.
7) Apply grease to entire surface of cage.
Use joint grease in tube included in spare part.
8) Insert cage into outer race and fit circlip (1) into groove of
outer race.
9) Apply grease in tube included in spare part to inside of outer
race, and fit boot to outer race.
Fill up inside of boot with joint grease.
“A” : Joint Grease
(about 90 - 100 g (3.2 - 3.5 oz) (Black))
10) Fitting boot to outer race, adjust so that measurements “b”
and “c” become as shown in the figure.
Differential side (RH) boot installation position
(Length “b”) : 196.8 - 206.8 mm (7.75 - 8.14 in.)
Differential side (LH) boot installation position
(Length “c”) : 127.5 - 137.5 mm (5.02 - 5.41 in.)
11) Before fixing boot band, insert screwdriver into boot on joint
side and allow air to enter boot so that air pressure in boot
becomes the same as atmospheric pressure.
12) Clamp boot band. Check boots for distortion or dent.
CAUTION:
Position opening of circlip “a” so that it will not be lined
up with a ball.
[A] : Differential side (RH)
[B] : Differential side (LH)
4A2-4 FRONT DRIVE SHAFT/SHAFT BEARING, OIL SEAL
Required Service Material
MaterialRecommended SUZUKI product
(Part Number)Use
Lithium grease SUZUKI SUPER GREASE A
(99000-25010)Drive shaft oil seal
Wheel spindle part of differential
side drive shaft (RH)
Sealant SEALING COMPOUND 366E
(99000-31090)Axle shaft drive flange
6A2-10 ENGINE MECHANICAL (H27 ENGINE)
4) Disconnect EGR pipe from right (No.2) bank exhaust mani-
fold if right side exhaust manifold is removed.
5) Remove oil level gauge guide (3) if left side exhaust manifold
is removed.
6) Detach P/S pump assembly as following, if left side exhaust
manifold is removed.
a) Loosen P/S pump drive belt by loosening tensioner bolt.
b) Remove P/S pump mounting bolts.
c) Detach P/S pump assembly (4) with its hoses from cylinder
block.
7) Remove exhaust manifold covers (2) from exhaust manifolds
(1).
8) Hoist vehicle.
9) For 4WD vehicle, before disconnecting front propeller shaft,
put match mark (1) on joint flange and propeller shaft to facil-
itate their installation as shown in the figure.
10) For 4WD vehicle, disconnect propeller shaft from front differ-
ential.
11) Remove exhaust manifold stiffeners (1).
12) Remove stabilizer bar mounting bolt and pull down stabilizer
bar if right side exhaust manifold is removed.
13) Remove exhaust manifolds and their gaskets from cylinder
heads.
1
4
32
2. Exhaust No.1 pipe
A. Without WU-TWC
B. With WU-TWC
6A2-20 ENGINE MECHANICAL (H27 ENGINE)
12) Install oil pan and oil pump strainer.
Refer to “OIL PAN AND OIL PUMP STRAINER” in this sec-
tion.
13) Install cylinder head cover.
Refer to “CYLINDER HEAD COVER” in this section.
14) Install exhaust manifold.
Refer to “EXHAUST MANIFOLD” in this section.
15) Install radiator outlet pipe, radiator, cooling fan and water
hose.
Refer to “COOLING WATER PIPES OR HOSES”, “RADIA-
TOR” and “COOLING FAN AND FAN CLUTCH” in Section
6B.
16) Install throttle body and intake manifold.
Refer to “THROTTLE BODY AND INTAKE MANIFOLD” in
this section.
17) Adjust water pump drive belt tension.
Refer to “COOLING FAN BELT TENSION CHECK AND
ADJUSTMENT” in Section 6B.
18) Adjust power steering pump drive belt tension.
Refer to “POWER STEERING PUMP DRIVE BELT” in Sec-
tion 3B1.
19) Adjust accelerator cable play and A/T throttle cable play.
Refer to “ACCELERATOR CABLE ADJUSTMENT” and “A/T
THROTTLE CABLE ADJUSTMENT (A/T VEHICLE)” in Sec-
tion 6E2.
20) Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been rein-
stalled.
21) Refill engine with engine oil, referring to “ENGINE OIL
CHANGE” in Section 0B.
22) Refill cooling system referring to “COOLING SYSTEM
FLUSH AND REFILL” in Section 6B.
23) Refill front differential housing with gear oil if drained, refer-
ring to “MAINTENANCE SERVICE” in Section 7E.
24) Connect negative cable at battery.
25) Check ignition timing and adjust as necessary, referring to
“IGNITION TIMING CHECK AND ADJUSTMENT” in Section
6F2.
26) Verify that there is no fuel leakage, water leakage, oil leak-
age and exhaust gas leakage at each connection.
27) Check wheel alignment, referring to “STEERING ANGLE” in
Section 3A.
ENGINE MECHANICAL (H27 ENGINE) 6A2-27
12) Disconnect the following electric lead wires :
•Injector wire coupler
•CMP sensor coupler
•Ignition coil couplers
•CKP sensor coupler
•MAP sensor coupler
•TP sensor (1) coupler
•IAC valve (2) coupler
•Earth wire (3) from surge tank
•EVAP canister purge valve coupler
•EGR valve coupler
•Oxygen sensor -1 and -2 couplers referring to “Exhaust Man-
ifold” in this section
•Coolant temperature sensor coupler
•Knock sensor coupler
•Generator wires
•Starter wires
•Oil pressure wire
•P/S pump wire
•Earth wire from generator bracket
•Engine block heater (if equipped)
13) Remove clamps and brackets.
14) Disconnect the following hoses :
•Heater hose from heater water pipe
•Heater hose from water outlet cap
•EVAP canister hose from canister pipe
•Brake booster vacuum hose
15) Remove EVAP canister purge valve (5).
16) Disconnect the following hoses at the location shown in the
figure :
•Fuel feed hose (1) from fuel feed pipe
•Fuel return hose from (2) fuel return pipe
17) Remove P/S pump assembly. Refer to “POWER STEERING
PUMP” in Section 3B1.
18) Remove A/C compressor assembly. Refer to “COMPRES-
SOR ASSEMBLY” in Section 1B.
19) Remove steering shaft lower assembly. Refer to “STEERING
LOWER SHAFT ASSEMBLY” in Section 3C1.
20) Raise vehicle.
21) Remove front differential housing with differential from chas-
sis if equipped. Refer to “DISMOUNTING” in Section 7E.
22) Remove exhaust No.1 pipe. Refer to “EXHAUST MANI-
FOLD” in this section.
23) Remove exhaust manifold stiffener from transmission.
4. Clamp bracket
6. EGR valve
7. Heater hose
2
14
3
75
6
ENGINE MECHANICAL (H27 ENGINE) 6A2-29
3) Tighten bolts and nuts fastening cylinder block and transmis-
sion to specified torque.
Tightening torque
Transmission to cylinder block bolt and nut (b) :
85 N·m (8.5 kg-m, 61.5 lb-ft)
4) Remove lifting device
5) Tighten torque converter bolts to specified torque (for A/T
vehicle).
Tightening torque
Torque converter bolt (c) :
65 N·m (6.5 kg-m, 47.0 lb-ft)
6) Tighten bolts and nuts of exhaust No.1 pipe (1) to specified
torque.
Tightening torque
Exhaust No.1 pipe bolt and nut (d) :
50 N·m (5.0 kg-m, 36.5 lb-ft)
7) Install front differential housing with differential to chassis if
removed. Refer to “REMOUNTING” in Section 7E.
8) Install steering shaft lower assembly. Refer to “STEERING
LOWER SHAFT ASSEMBLY” in Section 3C1.
9) Install A/C compressor assembly. Refer to “COMPRESSOR
ASSEMBLY” in Section 1B.
10) Install P/S pump assembly. Refer to “POWER STEERING
PUMP” in Section 3B1.
11) Connect hoses, cables and electric wires.
12) Adjust accelerator cable play and A/T throttle cable play (for
A/T vehicle). Refer to “ACCELERATOR CABLE ADJUST-
MENT” and “A/T THROTTLE CABLE ADJUSTMENT (A/T
VEHICLE)” in Section 6E2.
13) Refill engine with engine oil referring to “ENGINE OIL
CHANGE” in Section 0B.
14) Refill cooling system, referring to “COOLING SYSTEM
FLUSH AND REFILL” in Section 6B.
15) Check to ensure that all fasteners and clamps are tightened.
16) Upon completion of installation, verify that there is no fuel
leakage, coolant leakage, P/S fluid leakage or exhaust gas
leakage at each connection.
1. Bolt (short)
2. Bolt (Long)