2000 SUZUKI SWIFT valve

ENGINE MECHANICAL (M13 ENGINE) 6A1-87
SPECIAL TOOL
09911-97720 09911-97820 09913-75520 09915-47330
Oil seal guide Oil seal installer Bearing installer Oil filter wrench
09915-64510-001 09915-64510-002 09915-64530 09915-67010
Compression gauge Connector Hose Attachment
09915-67310 09915-77310 09915-78211 09916-14510
Vacuum gauge Oil pressure gauge Oil pressure gauge
attachmentValve lifer
09916-14910 09916-34542 09916-34550 09916-37320
Valve lifer attachment Reamer handle Reamer (5.5 mm) Reamer (10.5 mm)

6A1-88 ENGINE MECHANICAL (M13 ENGINE)
09916-37810 09916-38210 09916-44910 09916-46020
Reamer (6 mm) Reamer (11 mm) Valve guide remover Valve guide remover
09916-56011 09916-57350 09916-58210 09916-67020
Valve guide installer
attachmentValve guide installer han-
dleValve guide installer han-
dleTappet holder
09916-77310 09916-84511 09917-98221 09917-88240
Piston ring compressor Forceps Camshaft lock holder Valve guide installer
09917-88250 09917-98221 09924-17810
Valve guide installer Valve stem seal installer Flywheel holder

6B-12 ENGINE COOLING
COOLING WATER PIPES OR HOSES
REMOVAL
1) Drain cooling system.
2) To remove these pipes or hoses, loosen clamp on each
hose and pull hose end off.
INSTALLATION
Install removed parts in reverse order of removal procedure, not-
ing the following.
Tighten each clamp securely.
Refill cooling system with proper coolant referring to “COOL-
ING SYSTEM REFILL”.
THERMOSTAT
REMOVAL
1) Drain cooling system by loosening drain plug of radiator
referring to “COOLING SYSTEM DRAINING”.
2) Remove air cleaner assembly and resonator referring to sec-
tion 6A1
3) Remove intake manifold referring to Section 6A1.
4) Remove generator referring to Section 6H.
5) Disconnect water hose (1) and heater hose (2) from each
pipe.
6) Remove thermostat case (3) with thermostat cap (4) and
water inlet pipe (5).
7) Remove water inlet pipe with thermostat cap from thermo-
stat case.
8) Remove thermostat.
INSPECTION
Make sure that air bleed valve (1) of thermostat is clean.
Should this valve be clogged, engine would tend to overheat.
Check to make sure that valve seat is free from foreign mat-
ters which would prevent valve from seating tight.
Check thermostat seal (2) for breakage, deterioration or any
other damage.

ENGINE COOLING 6B-13
Check thermostatic movement of wax pellet as follows :
a) Immerse thermostat (1) in water, and heat water gradually.
b) Check that valve starts to open at specific temperature.
Temperature at which valve begins to open
: 80 – 84°C (176 – 183°F)
Temperature at which valve become fully open
: 95 – 97°C (203°F)
Valve lift
: More than 8 mm at 95°C (203°F)
If valve starts to open at a temperature substantially below or
above specific temperature, thermostat unit should be replaced
with a new one. Such a unit, if reused, will bring about overcool-
ing or overheating tendency.
INSTALLATION
Reverse removal procedure for installation noting the following
points.
When positioning thermostat (1) on thermostat case (2), be
sure to position it so that air bleed valve (3) comes at posi-
tion as shown in figure.
Use new O-rings when installing.
Adjust water pump belt tension referring to WATER PUMP/
GENERATOR DRIVE BELT TENSION INSPECTION AND
ADJUSTMENT in this section.
Adjust A/C compressor belt tension (if equipped) referring to
Section 1B.
Refill cooling system with proper coolant referring to “COOL-
ING SYSTEM REFILL”.
Verify that there is no coolant leakage at each connection.
2. Thermometer
3. Heater

ENGINE FUEL 6C-1
6F1
6F2
6G
6C
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8E
9
10
10A
10B
SECTION 6C
ENGINE FUEL
CONTENTS
GENERAL DESCRIPTION .............................. 6C-1
ON-VEHICLE SERVICE .................................. 6C-2
COMPONENTS ........................................... 6C-2
PRECAUTIONS ........................................... 6C-3
FUEL LINES ................................................. 6C-4
FUEL PIPE ................................................... 6C-4
FUEL FILLER CAP ...................................... 6C-5FUEL TANK INLET VALVE ......................... 6C-6
FUEL TANK ................................................. 6C-7
FUEL PUMP ASSEMBLY .......................... 6C-10
DISASSEMBLY AND REASSEMBLY .... 6C-12
SPECIAL TOOL ............................................ 6C-14
TIGHTENING TORQUE SPECIFICATION.... 6C-14

GENERAL DESCRIPTION
The main components of the fuel system are fuel tank, fuel pump assembly (with fuel filter, fuel level gauge, fuel
pressure regulator and tank pressure control valve), fuel/vapor separator fuel feed line and fuel vapor line.
For the details of fuel flow and fuel vapor flow, refer to “GENERAL DESCRIPTION” in Section 6E. WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:
Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
CAUTION:
The engine of this vehicle requires the use of unleaded fuel only. Use of leaded and/or low lead fuel
can result in engine damage and reduce the effectiveness of the emission control system.

6C-6 ENGINE FUEL
FUEL TANK INLET VALVE
REMOVAL
1) Remove fuel filler cap.
2) Insert hose of a hand operated pump into fuel filler hose (1)
and drain fuel in space “A” in the figure.
3) Hoist vehicle and remove clamp (2) and fuel filler hose (1)
from fuel tank.
4) Remove fuel tank inlet valve (1) using flat-bladed screw-
driver.
INSPECTION
Check fuel tank inlet valve for the followings.
Damage
Smooth opening and closing
If any damage or malfunction is found, replace.WARNING:
Refer to the WARNING at the beginning of ON-VEHICLE
SERVICE in this section.
CAUTION:
Do not force pump hose into fuel tank, or pump hose
may damage fuel tank inlet valve (2).
1
2
CAUTION:
Be careful not to damage fuel tank inlet valve (1) with flat-
bladed screwdriver.

ENGINE FUEL 6C-7
INSTALLATION
1) Install fuel tank inlet valve (1) to fuel tank.
2) Install fuel filler hose (1) to fuel tank and secure it with clamp
(2).
For proper installation, refer to “COMPONENTS” under “ON-
VEHICLE SERVICE”.
3) Lower vehicle and install fuel filler cap.
FUEL TANK
REMOVAL
1) Relieve fuel pressure in fuel feed line according to “FUEL
PRESSURE RELIEF PROCEDURE” in Section 6.
2) Disconnect negative cable at battery.
3) Hoist vehicle.
4) Disconnect fuel filler hose (1) and breather hose (2) from
filler neck (3).
5) Due to absence of fuel tank drain plug, drain fuel tank by
pumping fuel out through fuel tank filler.
Use hand operated pump device to drain fuel tank.
1
2
WARNING:
Before starting the following procedure, be sure to
observe “PRECAUTIONS”.
CAUTION:
Never disconnect fuel filler hose (1) from fuel tank inlet. If
half or more of fuel is remaining to fuel tank, fuel over
flows in this case and come out.
CAUTION:
Do not force pump hose into fuel tank, or pump hose
may damage fuel tank inlet valve.
Never drain or store fuel in an open container due to
possibility of fire or explosion.
2
1
3

ENGINE FUEL 6C-11
3) Remove fuel pump assembly (1) from fuel tank (2).
INSPECTION
Check fuel pump assembly for damage.
Check fuel suction filter (1) for evidence of dirt and contami-
nation.
If present, replace or clean and check for presence of dirt in
fuel tank.
For operation or electrical circuit inspection by referring to
Section 6E1.
For inspection of fuel level gauge (2) by referring to Section
8.
Check tank pressure control valve referring to the following
procedures.
a) Air should pass through valve (2) smoothly from fuel vapor
line hose (3) “A” to “B” when blown hard.
b) Also, when vacuum pump (4) is connected to fuel vapor
hose and pump air through valve, air should pass from “B”
to “A”.
Special tool
(A) : 09917-47910
If air doesn’t pass through valve in Step a) or vacuum is main-
tained in Step b), replace fuel filter assembly (1).
1
2
WARNING:
Do not such air through fuel vapor line hose. Fuel vapor
inside valve is harmful.12