2006 SUZUKI SWIFT Tension

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-10
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.
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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.
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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)

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Oil Control Valve InspectionS7RS0B1406016
Oil Control Valve1) Inspect strainer (1) and mating surface (2) of oil control valve for clog or damage. Clean oil control
valve if clog or foreign matter is present on strainer
or mating surface of oil control valve.
Replace oil control valve if its mating surface is
damaged.
2) Check resistance between terminals of oil control
valve.
Oil control valve resistance
6.7 – 7.7 Ω (at 20 °C (68 °F)) Oil Gallery Pipe
Inspect oil gallery pipes No
.1, No.2 (2) and No.3 (3).
Replace if crack, deformation or clog exists.
Timing Chain and Chain Tensioner ComponentsS7RS0B1406017
1
2
I3RM0A140028-01
1
3
2
I3RH0B140030-01
I4RS0A140012-04
1. Crankshaft timing sprocket 5. Timing chain tensioner adjuster assembly 9. Spacer
2. Timing chain : Apply engine oil. 6. Chain tensioner adjuster mounting bolt
: 25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
3. Timing chain No.1 guide : Apply engine oil to sliding surface. 7. Timing chain tensioner bolt
: 11 N⋅m (1.1 kgf-m, 8.0 lb-ft)
4. Timing chain tensioner : Apply engine oil to sliding surface. 8. Timing chain No.1 guide bolt
: 9 N⋅m (0.9 kgf-m, 6.5 lb-ft)

Downloaded from www.Manualslib.com manuals search engine 1D-25 Engine Mechanical:
Timing Chain and Chain Tensioner Removal
and Installation
S7RS0B1406018
Removal
CAUTION!
After timing chain is removed, never turn
crankshaft and camshafts independently
more than its allowable turning range
described in “Installation”.
If turned, interferen ce may occur between
piston and valves and valves themselves,
and parts related to piston and valves may be
damaged.

1) Remove timing chain cover referring to “Timing Chain Cover Removal and Installation”.
2) By turning crankshaft, align camshafts and crankshaft at specific position as follows.
a) Align both intake and exhaust camshaft timing sprocket marks (1) with notches (2) of cylinder
head respectively.
b) Align crankshaft sprocket key (3) with notch of cylinder block (4).
Position crankshaft sprocke t key (3) at upside of
crankshaft as shown in figure.
3) Remove timing chain tensioner adjuster assembly (5).
4) Remove timing chain tensioner (6).
5) Remove timing chain No.1 guide (7).
6) Remove timing chain (8) with crankshaft timing sprocket (9). Installation
CAUTION!
After timing chain is removed, never turn
crankshaft and camshafts independently
more than such an extent (“a”, “b”) as shown
in figure.
If turned, interferen
ce may occur between
piston and valves and valves themselves,
and parts related to piston and valves may be
damaged.

1) Check that match marks (1) on intake and exhaust camshaft timing sprockets are in match with notches
(2) on cylinder head as shown in figure.
2) Set key (3) and turn crankshaft to position key on upside of crankshaft.
3
4
1
1
2
5
67
8
9
I3RH0B140032-01
“a”: 90 °4. Camshaft (IN and EX) allowable turning range.
By marks on camshaft timing sprocket within 15 ° from notches
on cylinder head on both right and left.
“b”: 15 °5. Crankshaft allowable turning range.
By key on crankshaft, within 90 ° from top on both right and left.
“a”
“b”
“b”“b”
“b”
“a”
1
12
4
3
5
I4RS0A140021-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-26
3) Install timing chain by aligning dark blue plate (1) of timing chain and triangle mark (2) on camshaft
timing sprocket as shown in figure.
4) Fit crankshaft timing sprocket to timing chain by aligning gold plate (3) of timing chain and circle mark
(4) on crankshaft timing sprocket. Then install
crankshaft timing sprocket fitted with chain to
crankshaft.
5) Apply engine oil to sliding surface of timing chain No.1 guide (1) and install it as shown in figure.
Tighten guide bolts to specified torque.
Tightening torque
Timing chain No.1 guide bolt (a): 9 N·m (0.9 kgf-
m, 6.5 lb-ft) 6) Apply engine oil to sliding surface of chain tensioner
(1) and install chain tensioner and spacer.
Tighten tensioner bolt to specified torque.
Tightening torque
Timing chain tensioner bolt (a): 25 N·m (2.5 kgf-
m, 18.0 lb-ft)
7) Check that match marks (2) on intake and exhaust camshaft timing sprockets are in match with dark
blue plates (1) of timing chain and match mark (4) on
crankshaft timing sprocket is in match with gold plate
(3) of timing chain.
[A]: View C
34
1
1
2
2
Approx. Approx.
C[A]
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[A]: View C
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34
1
1
2
2
Approx. Approx.
C[A]
I6RS0C140016-02

Downloaded from www.Manualslib.com manuals search engine 1D-27 Engine Mechanical:
8) Screw in plunger (1) by turning body (2) in arrow direction and install a reta iner (3) (wire) to hold
plunger in place.
9) Install timing chain tensioner adjuster assembly (1) with a retainer (2).
Tighten adjuster bolts to specified torque and then
remove a retainer from chain tensioner adjuster
assembly.
Tightening torque
Timing chain tensioner adjuster bolt (a): 11 N·m
(1.1 kgf-m, 8.0 lb-ft)
10) Apply engine oil to timing chain, and then turn crankshaft clockwise by 2 revolutions and check that
match marks (1) are at the following specific
positions.
• Intake and exhaust camshaft timing sprockets makes (1) are in match with notches (2) on
cylinder head.
• Crankshaft sprocket key (3) is in match with notch of cylinder block (4).
• Crankshaft sprocket key (3) is on upside of crankshaft as shown in figure. 11) Install timing chain cover referring to “Timing Chain
Cover Removal and Installation”.
Timing Chain and Chain Tensioner InspectionS7RS0B1406019
Timing Chain No.1 Guide
Check shoe (1) for wear or damage.
Timing Chain Tensioner
Check shoe (1) for wear or damage.
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I2RH0B140066-01
1
1
2
3 4
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Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-28
Crankshaft Timing Sprocket
Check teeth of sprocket for wear or damage.Timing Chain
Check timing chain for wear or damage.
Timing Chain Tensioner Adjuster
Check that tooth surface (1) are free from damage.
Camshaft, Tappet and Shim ComponentsS7RS0B1406020
I2RH0B140070-01
I2RH01140077-01
I2RH0B140071-01
I6RS0C140018-01
1. Intake camshaft
5. Shim
: Shim No. on it faces tappet side. 9. Camshaft bearing
: Install a bearing half with some holes to upper side of intake
camshaft No.1 bearing.
2. Intake camshaft sprocket assembly 6. Tappet : 60 N⋅m (6.0 kgf-m, 43.5 lb-ft)
3. Intake camshaft sprocket bolt 7. Camshaft housing : Tighten 5 N⋅m (0.5 kgf-m, 4.0 lb-ft) and 11 N ⋅m (1.1 kgf-m,
8.0 lb-ft) by the specified procedure.
4. Exhaust camshaft 8. Camshaft housing bolt : Apply engine oil to sliding surface of each part.