ECU SUZUKI SWIFT 2000 1.G SF310 Service Owner's Manual

6A1-12 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
AIR CLEANER OUTLET HOSE
REMOVAL
1) Disconnect negative cable at battery.
2) Disconnect resonator after loosening its clamp.
3) Disconnect breather hose from air cleaner outlet hose.
4) Disconnect IAT sensor wire at coupler.
5) Remove bolt and then air cleaner outlet hose after loosening its
clamps.
INSTALLATION
Reverse removal procedure for installation, noting the following.

Clamp each hose securely.

1. Long bolt
2. Short bolt
6A1-16 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
10) Remove intake manifold rear stiffener (1) and generator adjust
arm reinforcement (2) from intake manifold (3).
11) Remove intake manifold with throttle body from cylinder head,
and then its gasket.
INSTALLATION
Reverse removal procedure for installation noting the followings.

Use new intake manifold gasket.

When installing intake manifold, install clamps securely.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)

Adjust accelerator cable play, referring to Section 6E.

Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been reinstalled.

Refill cooling system referring to Section 6B.

Upon completion of installation, turn ignition switch ON but en-
gine OFF and check for fuel leaks.

Finally, start engine and check for engine coolant leaks.

1. Clamp
1. Long bolt
2. Short bolt
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-23
6) To take up slack of timing belt, turn crankshaft two rotations
clockwise after installing it. After making sure that belt is free
from slack, tighten tensioner stud first and then tensioner bolt
to each specified torque.
Then confirm again that two sets of marks are aligned respec-
tively.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
(b): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
7) Install timing belt outside cover.
Before installing, make sure that seal is between water pump
and oil pump case.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
8) With crankshaft locked, remove crankshaft timing belt pulley
bolt (4).
9) Install crankshaft pulley (2).
Fit hole of pulley to pin (1) on crankshaft timing belt pulley, and
tighten pulley bolts (3) to specified torque.
Tightening Torque
(a): 16 N
.m (1.6 kg-m, 11.5 lb-ft)
10) With crankshaft locked using flat end rod or the like, tighten
crankshaft timing belt pulley bolt (4).
Tightening Torque
(b): 130 N
.m (13.0 kg-m, 94.0 lb-ft)
11) Clamp harness securely.

2. O-ring
6A1-26 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
6) Remove oil pan (3) and then oil pump strainer (1).
CLEANING

Clean mating surfaces of oil pan and cylinder block.
Remove oil, old sealant, and dusts from mating surfaces and oil
pan inside.

Clean oil pump strainer screen.
INSTALLATION
1) Apply sealant to oil pan mating surface continuously as shown
in figure.
“A” Sealant: 99000-31150
Sealant amount
Width “a”: 4 mm, 0.16 in.
Height “b”: 2 mm, 0.08 in.
2) Install O-ring (2) into cylinder block securely as shown in figure.
Install oil pump strainer (1) to cylinder block.
Tighten strainer bolt first and then bracket bolt to specified
torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
After fitting oil pan (3) to cylinder block, run in securing bolts and
start tightening at the center: move wrench outward, tightening
one bolt at a time.
Tighten bolts to specified torque.
Tightening Torque
(b): 11 N
.m (1.1 kg-m, 8.0 lb-ft)

(a)
1. Oil pump
1. No. 1 bolts (short)
2. No. 2 bolts (long)
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-31
4) Install rotor plate. Tighten 5 screw securely.
After installing plate, check to be sure that gears turn smoothly
by hand.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
5) Apply engine oil to guide seal (3) and install guide seal and guide
(2).
INSTALLATION
1) Install two oil pump pins and oil pump gasket to cylinder block.
Use a new gasket.
2) To prevent oil seal lip from being damaged or upturned when
installing oil pump to crankshaft, fit special tool (Oil seal guide)
to crankshaft, and apply engine oil to special tool.
Special Tool
(A): 09926-18210
3) Install oil pump to cylinder block.
As there are 2 types of oil pump bolts, refer to figure for their cor-
rect use and tighten them to specified torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
4) Install rubber seal between oil pump and water pump.

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-39

Indicates position from timing
belt side. Install in numerical
order starting from timing belt
side.

Indicates direction of housing.
Install so that arrow is directed
toward timing belt side.

Embossed marks are provided on each camshaft housing, in-
dicating position and direction for installation.
Install housing as indicated by these marks.

As camshaft housing No. 1 retains camshaft in proper position
as to thrust direction, make sure to first fit No. 1 housing to No.
1 journal of camshaft securely.

After applying engine oil to housing bolts, tighten them tempo-
rarily first. Then tighten them by the following sequence as in-
dicated in figure.
Tighten a little at a time and evenly among bolts and repeat
tightening sequence three to four times before they are tight-
ened to specified torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
7) Install camshaft oil seal (1).
After applying engine oil to oil seal lip, press-fit camshaft oil seal
till oil seal surface becomes flush with housing surface.
8) Install timing belt inside cover.
9) Install camshaft timing belt pulley (1) to camshaft while fitting pin
(2) on camshaft into slot at “E” mark.

(a)
1
2
3
(a)
(a)
6
74
5
(a)
M/TM/T
9
(a)
4
7
(a)
8
1. Right mounting
2. Right mounting
bracket
3. Left mounting
4. Left mounting bracket
5. Left mounting bracket
stiffener6. Rear mounting
7. Rear mounting
bracket
8. Rear torque rod
9. Rear torque rod
bracket
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-67
INSTALLATION
1) Lift engine with transmission into engine compartment, but do
not remove support device.
2) Install engine right mounting to right mounting bracket and stiff-
ener.
3) Install engine left mounting to body.
4) Install rear mounting to body (For M/T model)
Install torque rod (For A/T model)
5) Tighten bolts and nuts of all parts installed in above steps 2),
3) and 4) or 5) to specified torque.
Tightening Torque
(a): 55 N
.m (5.5 kg-m, 40.0 lb-ft)
6) Remove support device.
7) Reverse removal procedures for installation of remainder.

Push in each drive shaft joint fully so that snap ring engages
with differential gear or center bearing support.
Use care not to damage oil seal lip when inserting.

Clamp electric wire securely.
8) Adjust clutch pedal free travel by referring to Section 7C. (M / T)
Adjust gear select cable and A / T throttle pressure control
cable, referring to Section 7B. (A / T)
9) Adjust gear shift control lever by referring to Section 7A. (M / T)
10) Adjust accelerator cable play by referring to Section 6E.
11) Refill transmission with gear oil. (A / T fluid for A / T model) by
referring to Section 0B.
12) Refill engine with engine oil by referring to Section 0B.
13) Refill cooling system by referring to Section 6B.
14) Adjust A / C compressor and / or P / S pump drive belt referring
to Section 0B. (if equipped)
15) Check P / S fluid level by referring to Section 3B1. (if equipped)
16) Upon completion of installation, verify that there is no fuel leak-
age, coolant leakage, transmission oil leakage or exhaust gas
leakage at each connection.

1. Radiator hose
2. Clamp
ENGINE COOLING 6B-7
ON-VEHICLE SERVICE
WARNING:
Check to make sure that engine coolant temperature is
cold before removing any part of cooling system.
Also be sure to disconnect negative cord from battery ter-
minal before removing any part.
COOLING WATER PIPES OR HOSES
REMOVAL
1) Drain cooling system.
2) To remove these pipes or hoses, loosen screw on each pipe or
hose clip and pull hose end off.
INSTALLATION
Install removed parts in reverse order of removal procedure, noting
the following.
Tighten each clamp bolt securely.
Refill cooling system with proper coolant, referring to description
on COOLANT of MAINTENANCE.
THERMOSTAT
REMOVAL
1) Disconnect negative cable at battery.
2) Drain cooling system and tighten drain plug.
3) Disconnect thermostat cap (1) from thermostat case (2).

1. Fuel tank
2. Fuel pump and level gauge
3. Fuel filler cap
4. 2-way check valve
5. Breather hose
6. Fuel feed line
7. Fuel return line
8. Fuel vapor line
9. Fuel cut valve
10. Fuel tank pad
11. Fuel tank fixer bolt
: Tightening Torque
6C-2 ENGINE FUEL
ON-VEHICLE SERVICE
FUEL LINES
INSPECTION
Visually inspect fuel lines for evidence of fuel leakage, hose crack
and deterioration, or damage.
Make sure all clamps are secure.
Replace parts as needed.
FUEL TANK
REMOVAL
1) Relieve fuel pressure in fuel feed line according to procedure de-
scribed in Section 6.
2) Disconnect negative cable at battery.
3) Remove rear seat cushion referring to Section 9.
4) Disconnect connectors (1) of fuel tank wire harness.
5) Hoist vehicle.
6) Disconnect fuel filler hose (3) from fuel tank and breather hose
(2) from filler neck (1).

6C-4 ENGINE FUEL
FUEL PUMP ASSEMBLY
REMOVAL
1) Remove fuel tank (1) from vehicle referring to “FUEL TANK” in
this section.
2) Disconnect fuel feed hose (2), fuel return hose (3) and breather
hose (4) from fuel pump assembly (5).
3) Remove fuel pump assembly from fuel tank by removing
screws.
INSPECTION
Check fuel pump assembly for damage.
Check fuel suction filter (1) for evidence of dirt and contamination.
If present, replace or clean and check for presence of dirt in fuel
tank.
INSTALLATION
Reverse removal procedure for installation noting the followings.

Use new gasket.

Clamp hoses securely.