spec SUZUKI SWIFT 2005 2.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-6
6) Connect special tool (Vacuum gauge) to PCV hose (1).
Special tool
(A): 09915–67311
7) Blind PCV valve (2) using tape (3) or the like.
8) Install air cleaner assembly and air suction hose referring to “Air Cleaner Components”.
9) Run engine at specified idle speed and read vacuum gauge. Vacuum should be within specification.
Vacuum specification (at sea level)
59 – 73 kPa (45 – 55 cmHg, 17.7 – 21.6 in.Hg) at
specified idle speed
10) Remove air cleaner assembly and air suction hose referring to “Air Cleaner Components”.
11) Disconnect special tool (vacuum gage) from PCV valve.
12) Detach blind cap from PCV valve, and connect PCV hose to PCV valve.
13) Install air cleaner assembly and air suction hose referring to “Air Cleaner Components”.
14) Install engine cover.
Valve Lash (Clearance) InspectionS7RS0B1404003
1) Remove negative cable at battery.
2) Remove cylinder head cover referring to “Cylinder Head Cover Removal and Installation”.
3) Remove right side engine under cover, if necessary.
4) Using 17 mm wrench, turn crankshaft pulley (1) clockwise until cam lobes (2) become perpendicular
to shim faces (3) at valves “1” and “7” as shown in
the figure. 5) Check valve lashes with thickness gauge (4)
according to the following procedure.
a) Check valve lashes at valves “1” and “7”.
b) Turn camshafts by 90 ° (by turning crankshaft
with wrench).
c) Make sure that cam lobes are perpendicular to shim faces at valves to be checked (in this case,
“3” and “8”), if not, adjust it by turning crankshaft.
Check valve lashes.
d) In the same manner as b) – c), check valve
lashes at valves “4” and “6”.
e) In the same manner as b) – c) again, check valve lashes at valves “2” and “5”.
If valve lash is out of specification, record valve lash and
adjust it to specification by replacing shim.
Valve clearance specification
When cold (Coolant te mperature is 15 – 25 °C (59 –
77 °F)):
• Intake: 0.18 – 0.22 mm (0.007 – 0.009 in.)
• Exhaust: 0.28 – 0.32 mm (0.011 – 0.013 in.)
When hot (Coolant temperature is 60 – 68 °C (140 –
154 °F)):
• Intake: 0.21 – 0.27 mm (0.008 – 0.011 in.)
• Exhaust: 0.30 – 0.36 mm (0.012 – 0.014 in.)
(A)
13 2
I3RM0A140003-01
I3RM0A140004-01

Downloaded from www.Manualslib.com manuals search engine 1D-7 Engine Mechanical:
Replacement of Shim1) Close the valve whose shim (2) is to be replaced by turning crankshaft, then tu rn tappet (3) till its cut
section (1) faces inside as shown in the figure.
2) Lift down the valve by turning crankshaft to 360° .
3) Hold tappet at that position using special tool as follows.
a) Remove its housing bolts.
b) Check housing No. and select special tool corresponding to housing No., referring to
“Special tool selection table”.
Special tool selection table
c) Hold down the tappet so as not to contact the shim by installing special tool on camshaft
housing with housing bolt (1) tighten housing
bolts by hand.
Special tool
(A): 09916–67020
(A): 09916–67021 4) Turn camshaft by approximately 90
° clockwise and
remove shim (3).
WARNING!
Never put in the hand between camshaft and
tappet.

5) Using a micrometer (2), measure the thickness of the removed shim (1), and determine replacement
shim by calculating the thickness of new shim with
the following formula and table.
Shim thickness specification
Intake side:
A = B + C – 0.20 mm (0.008 in.)
Exhaust side:
A = B + C – 0.30 mm (0.012 in.)
A: Thickness of new shim
B: Thickness of removed shim
C: Measured valve clearance
No. on camshaft
housing Embossed mark on
special tool
I2 IN2
I3, I4, I5 IN345
E2 EX2
E3, E4, E5 EX345
A: I: Intake side or E: Exhaust side
B: Position from timing chain side
C: Pointing to timing chain side
I2RH0B140006-01
I2RH0B140011-01
1. Special tool
2. Magnet
I6RS0B141028-01
I2RH0B140013-01
I2RH0B140014-01

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For example of intake side:
When thickness of removed shim is 2.40 mm (0.094
in.), and measured valve clearance is 0.45 mm
(0.018 in.).
A = 2.40 mm (0.094 in.) + 0.45 mm (0.018 in.) – 0.20
mm (0.008 in.) = 2.65 mm (0.104 in.)
Calculated thickness of new shim = 2.65 mm (0.104
in.)
6) Select new shim No. (1) with a thickness as close as possible to calculated value.
Available new shims No.
7) Install new shim facing shim No. side with tappet. 8) Lift valve by turning crankshaft counterclockwise (in
opposite direction against above Step 4)) and
remove special tool.
Special tool
(A): 09916–67020
(A): 09916–67021
9) Install camshaft housing (1) and tighten bolts to specified torque.
Tightening torque
Camshaft housing bolt (a ): 11 N·m (1.1 kgf-m,
8.0 lb-ft)
10) Check valve clearance again after adjusting it. 11) After checking and adjusting all valves.
12) Install cylinder head cover referring to “Cylinder Head Cover Removal and Installation”.
Thickness
mm (in.) Shim No.Thickness
mm (in.) Shim No.
2.175 (0.0856) 218 2.600 (0.1024) 260
2.200 (0.0866) 220 2.625 (0.1033) 263
2.225 (0.0876) 223 2.650 (0.1043) 265
2.250 (0.0886) 225 2.675 (0.1053) 268
2.275 (0.0896) 228 2.700 (0.1063) 270
2.300 (0.0906) 230 2.725 (0.1073) 273
2.325 (0.0915) 233 2.750 (0.1083) 275
2.350 (0.0925) 235 2.775 (0.1093) 278
2.375 (0.0935) 238 2.800 (0.1102) 280
2.400 (0.0945) 240 2.825 (0.1112) 283
2.425 (0.0955) 243 2.850 (0.1122) 285
2.450 (0.0965) 245 2.875 (0.1132) 288
2.475 (0.0974) 248 2.900 (0.1142) 290
2.500 (0.0984) 250 2.925 (0.1152) 293
2.525 (0.0994) 253 2.950 (0.1161) 295
2.550 (0.1004) 255 2.975 (0.1171) 298
2.575 (0.1014) 258 3.000 (0.1181) 300
I2RH0B140015-01
1. Tappet
2. Camshaft
(A)2
1
I3RM0A140006-01
I2RH0B140149-01

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Air Cleaner Element Inspection and CleaningS7RS0B1406003
Inspection
Check air cleaner element for dirt. Replace excessive
dirty element.
Cleaning
Blow off dust by compressed air from air outlet side of
element.
Cylinder Head Cover Removal and InstallationS7RS0B1406004
Removal1) Disconnect negative cable at battery.
2) Remove air cleaner assembly and air suction hose referring to “Air Cleaner Components”.
3) Remove cylinder head upper cover.
4) Disconnect ignition coil couplers (1).
5) Remove ignition coil assemblies (2) with high- tension cord (3).
6) Remove wire harness clamp from cylinder head cover.
7) Remove oil level gauge (1).
8) Disconnect PCV hose (2) from PCV valve (3) and disconnect breather hose (4) from cylinder head
cover.
9) Remove cylinder head cove r mounting bolts in such
order as indicated in the figure. 10) Remove cylinder head cover (1) with cylinder head
cover gasket (2).
Installation 1) Install new cylinder head cover gasket (2) to cylinder
head cover (1) as shown in figure.
I2RH0B140150-01
I2RH0B140032-01
I2RH0B140033-01
I6RS0B141004-01
I6RS0B141005-01

Downloaded from www.Manualslib.com manuals search engine 1D-11 Engine Mechanical:
2) Remove oil, old sealant, and dust from sealing surfaces on cylinder head and cover. After cleaning,
apply sealant “A” to the following point.
• Cylinder head cover gasket (1) sealing surface area (2) as shown.
“A”: Water tight sealant 99000–31250
(SUZUKI Bond No.1207F)
• Timing chain cover (1) and cylinder head (2) mating surface as shown.
“A”: Water tight sealant 99000–31250
(SUZUKI Bond No.1207F) 3) Install cylinder head cover to cylinder head.
NOTE
When installing cylinder head cover, use care
so that cylinder head cover gasket or spark
plug hole gaskets will not get out of place or
fall off.

4) Tighten cylinder head cover bolts as follows.
a) Tighten cylinder head cover bolts to 3 N ⋅m (0.3
kgf-m, 2.5 lb-ft) according to numerical order (“1”
through “7”) as shown in figure.
b) In the same manner as in Step, a) tighten them
to 5 N ⋅m (0.5 kgf-m, 4.0 lb-ft).
c) Retighten them by turning through 8 N ⋅m (0.8
kgf-m, 6.0 lb-ft) in same manner as Step a).
Tightening torque
Cylinder head cover bolt (a): Tighten 3 N ⋅m (0.3
kgf-m, 2.5 lb-ft), 5 N ⋅m (0.5 kgf-m, 4.0 lb-ft) and 8
N ⋅m (0.8 kgf-m, 6.0 lb-ft) by the specified
procedure
5) Connect PCV hose (2) to PCV valve (3).
6) Connect breather hose (4).
7) Install oil level gauge (1).
8) Install wire harness clamp to cylinder head cover.
9) Install ignition coil assemb lies with high-tension cord
referring to “Ignit ion Coil Assembly (Including ignitor)
Removal and Installati on in Section 1H”.
10) Connect ignition coil couplers and clamp harness securely.
11) Install cylinder head upper cover.
12) Install air cleaner case and resonator.
13) Connect negative cable at battery.
I2RH0B140036-01
I2RH0B140037-01
I3RH0B140016-01

Downloaded from www.Manualslib.com manuals search engine 1D-13 Engine Mechanical:
Throttle Body On-Vehicle InspectionS7RS0B1406006
Check electric throttle body assembly referring to
“Throttle Valve Operation Check” and “Electric Throttle
Body Assembly Operation Check” under “Electric
Throttle Body Assembly On-Vehicle Inspection in
Section 1C”.
Electric Throttle Body Assembly Removal and
Installation
S7RS0B1406007
CAUTION!
Never disassemble electric throttle body.
Disassembly will spoil its original
performance. If faulty condition is found,
replace it with new one.

NOTE
After replacing electric throttle body
assembly, perform calibration of throttle
valve referring to “Electric Throttle Body
System Calibration in Section 1C”.

Removal
1) Disconnect negative cable at battery.
2) Drain coolant referring to “Cooling System Draining in Section 1F”.
3) Remove air cleaner assembly referring to “Air Cleaner Components”.
4) Detach EVAP canister and purge valve chamber, and remove air cleaner outlet hose.
5) Disconnect engine coolant hoses (1) and breather hose (2) from electric throttle body assembly (3).
6) Disconnect connector (4) from electric throttle body assembly.
7) Remove electric throttle body assembly from intake
manifold. Installation
1) Clean mating surfaces and install new throttle body gasket (1) to intake manifold.
2) Install electric throttle bo dy assembly (1) to intake
manifold.
3) Connect connector (2) to electric throttle body assembly securely.
4) Connect engine coolant hoses (3) and breather hose (4) to electric thrott le body assembly (1).
5) Install air cleaner assembly referring to “Air Cleaner
Components”.
6) Install EVAP canister and purge valve chamber and air cleaner outlet hose.
7) Refill coolant referring to “Cooling System Flush and
Refill in Section 1F”.
8) Connect negative cable at battery.
2
4
3
1I4RS0B140004-02
1
I6RS0C140013-02
4
2
1
3I4RS0B140006-01

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Throttle Body CleaningS7RS0B1406008
Clean electric throttle body assembly referring to
“Throttle Valve Visual Check” under “Electric Throttle
Body Assembly On-Vehicle Inspection in Section 1C”.
Intake Manifold Removal and InstallationS7RS0B1406009
Removal1) Remove cowl top plate referring to “Cowl Top Components in Section 9K”.
2) Remove throttle body referring to “Electric Throttle Body Assembly Removal and Installation”.
3) Disconnect MAP sensor coupler (1).
4) Disconnect the following hoses: • Brake booster hose (2) from cylinder head cover
• Breather hose (3) from cylinder head cover
• PCV hose (4) from intake manifold
• EVAP canister purge valve hose (5) from intake manifold
5) Remove hose clamp (6) from intake manifold.
6) Remove EGR pipe bolt (7) from EGR valve. 7) Remove stiffener (1) and ground terminal (2) from
intake manifold.
8) Remove intake manifold (1) with EGR pipe (2) from
cylinder head, and then remove their gaskets (3).
9) Remove EGR pipe from intake manifold, if necessary.
6
2 1
3
54
7I6RS0B141008-01
1
2
I6RS0B141010-01
3
2
1
I6RS0B141009-01

Downloaded from www.Manualslib.com manuals search engine 1D-15 Engine Mechanical:
Installation
Reverse removal procedure for installation noting the
followings.
• Use new intake manifold gasket (1).
• Use new EGR pipe gasket (2).
• Install intake manifold bolts (3) and nuts (4) to specified torque.
Tightening torque
Intake manifold bolt (a): 23 N·m (2.3 kgf-m, 17.0
lb-ft)
Intake manifold nut (b): 23 N·m (2.3 kgf-m, 17.0
lb-ft) • Install intake manifold rear stiffener (1) as shown in
figure.
• Connect ground terminal (2) to intake manifold to specified torque.
Tightening torque
Intake manifold ground terminal bolt (a): 11 N·m (
1.1 kgf-m, 8.0 lb-ft)
• Install throttle body referrin g to “Electric Throttle Body
Assembly Removal and Installation”.
• Install cowl top plate referring to “Cowl Top Components in Section 9K”.
• Refill cooling system refe rring to “Cooling System
Flush and Refill in Section 1F”.
• Upon completion of installation, turn ignition switch ON but engine OFF and check for fuel leaks.
• Finally, start engine and check for engine coolant leaks.
1
2
3,(a)
4,(b)
I6RS0B141011-01
(a)
12
I6RS0B141012-01

Downloaded from www.Manualslib.com manuals search engine 1D-19 Engine Mechanical:
24) Before removing engine with transaxle from engine compartment, recheck to make sure all hoses,
electric wires and cables are disconnected from
engine and transaxle.
25) Lower engine with transaxle from engine compartment.
CAUTION!
Before lowering engine, to avoid damage to
A/C compressor and clutch operating
cylinder, make clearance by rising them. Be
sure not to damage suspended A/C
compressor and clutch operating cylinder.

26) Disconnect transaxle from engine, referring to “Manual Transaxle Unit Dismounting and
Remounting in Section 5B” or “Automatic Transaxle
Unit Dismounting and Re mounting in Section 5A”.
27) For M/T model, remove clutch cover and clutch disk referring to “Clutch Cover, Clutch Disc and Flywheel
Removal and Installa tion in Section 5C”.
Installation 1) For M/T model, install clutch cover and clutch disk referring to “Clutch Cover, Clutch Disc and Flywheel
Removal and Installa tion in Section 5C”.
2) Connect transaxle to engine referring to “Manual Transaxle Unit Dismounting and Remounting in
Section 5B” or “Automatic Transaxle Unit
Dismounting and Remounting in Section 5A”.
3) Lift engine and transaxle into engine compartment with jack.
4) Install engine left mounting bracket nuts (1) and engine right mounting nuts (2).Tighten these nuts to
specified torque.
Tightening torque
Engine left mounting bracket nut (a): 55 N·m (5.5
kgf-m, 40.0 lb-ft)
Engine right mounting nut (b): 65 N·m (6.5 kgf-
m, 47.0 lb-ft) 5) Support engine assemble by using chain hoist.
6) Install engine rear mounting to engine rear
mountingNo.1 bracket.
Tightening torque
Engine rear mounting bush bolt: 55 N·m (5.5
kgf-m, 40.0 lb-ft)
7) Install suspension frame referring to “Front Suspension Frame, Stabiliz er Bar and/or Bushings
Removal and Installati on in Section 2B”.
8) Remove chain hoist.
9) Install exhaust No.1, No.2 and center pipes referring to “Exhaust Pipe and Muffler Removal and
Installation in Section 1K”.
10) Connect drive shaft joints referring to “Front Drive Shaft Assembly Removal and Installation in Section
3A”.
11) Reverse disconnected hoses, cables and electric wires for connection noting the followings.
• Tighten nuts to specified torque.
Tightening torque
Starting motor terminal nut: 11 N·m (1.1 kgf-m,
8.0 lb-ft)
Generator terminal nut: 6 N·m (0.6 kgf-m, 4.5 lb-
ft)
Intake manifold ground terminal bolt: 11 N·m (
1.1 kgf-m, 18.0 lb-ft)
12) Install intake manifold rear stiffener to intake
manifold and cylinder block.
13) Install air cleaner assembly referring to “Air Cleaner Components”.
14) Install cowl top referring to “Cowl Top Components in
Section 9K”.
I4RS0A140009-01
1, (a)
2, (b)
I4RS0A140010-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-20
15) Install A/C compressor to its bracket (if equipped) referring to “Compressor Assembly Removal and
Installation in Section 7B” or “Compressor Assembly
Removal and Installa tion in Section 7B”.
16) Adjust A/C compressor belt tension (if equipped) referring to “Compressor Drive Belt Inspection and
Adjustment in Section 7B” or “Compressor Drive Belt
Inspection and Adjustment in Section 7B”.
17) Check to ensure that a ll removed parts are back in
place.
Reinstall any necessary parts which have not been
reinstalled.
18) Refill cooling system with coolant referring to “Cooling System Flush and Refill in Section 1F”. 19) Refill engine with engine oil
referring to “Engine Oil
and Filter Change in Section 0B”.
20) Refill transaxle with transa xle oil referring to“Manual
Transaxle Oil Change in Section 5B” or “A/T Fluid
Change in Section 5A”.
21) Install battery and tray.
22) Connect positive and negative cable at battery.
23) Install engine hood and connect windshield washer hose.
24) Verify that there is no fu el leakage, coolant leakage,
oil leakage and exhaust gas leakage at each
connection.
Timing Chain Cover ComponentsS7RS0B1406012
I6RS0C140015-02
1. Crankshaft pulley bolt 13. Oil gallery pipe No.2 bolt
2. Crankshaft pulley 14. Oil gallery pipe No.3
3. Oil seal : Apply engine oil to oil seal lip. 15. Oil gallery pipe No.3 bolt
4. Timing chain cover : Apply sealant 99000-31140 to the mating surface of cylinder and cylinder head.
: Apply sealant 99000-31260 to the mating surface of timing chain cover referring to the
figure of Step 4) of “Installation” under “Timing Chain Cover Removal and Installation”. 16. O-ring
: Apply engine oil.
5. Pin 17. Oil control valve
6. Cap bolt 18. Oil control valve mounting nut
7. Timing chain cover mounting bolts 19. Cap
8. Timing chain cover mounting nut : 11 N ⋅m (1.1 kgf-m, 8.0 lb-ft)
9. Oil gallery pipe No.1 :25 N⋅m (2.5 kgf-m, 18.0 lb-ft)