1.1 SUZUKI SWIFT 2006 2.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine 1D-23 Engine Mechanical:
8) Install new O-ring (1) to oil gallery pipes No.2 (2) and
No.3 (3).
9) Install oil gallery pipes No.2 and No.3 to cylinder
head (4) and timing chain cover (5).
Tighten bolts to specified torque.
Tightening torque
Oil gallery pipe No.2 and No.3 bolt (a): 11 N·m (
1.1 kgf-m, 8.0 lb-ft)
10) Install water pump pulley. 11) Install cylinder head cover referring to “Cylinder Head Cover Removal and Installation”.
12) Install oil pan referring to “Oil Pan and Oil Pump
Strainer Removal and Installation in Section 1E”.
13) Install crankshaft pulley (1). Tighten bolt (2) to specified torque. To lock crankshaft pulley, use
special tool with it as shown in figure.
Special tool
(A): 09917–68221
Tightening torque
Crankshaft pulley bolt (a): 150 N·m (15.0 kgf-m,
108.5 lb-ft)
14) Install engine assembly to vehicle referring to “Engine Assembly Removal and Installation”.
Timing Chain Cover InspectionS7RS0B1406014
Oil Seal
Check oil seal lip for fault or other damage. Replace as
necessary. Timing Chain Cover
Inspect strainer (1) of oil passage for driving intake cam
timing sprocket assembly (VVT actuator).
If clog or foreign matter exists, clean strainer.
Oil Control Valve Removal and InstallationS7RS0B1406015
Removal
Remove oil gallery pipe No.1
(1) and oil control valve (2)
from timing chain cover (3).
Installation
1) Install new O-ring (4) to oil control valve.
2) Install oil control valve to timing chain cover. Tighten nuts to specification.
Tightening torque
Oil control valve mounting nut (a): 11 N·m (1.1
kgf-m, 8.0 lb-ft)
3) Install oil gallery pipe No .1 with new copper washers
(5) to timing chain cover.
Tighten bolts to specification.
Tightening torque
Oil gallery pipe No.1 bolt (b): 30 N·m (3.0 kgf-m,
21.5 lb-ft)
(a)
(a) 1
2
3
4
5
I3RH0B140027-01
I2RH0B140056-01
1
I3RH0B140028-01
1
5
(b) 3
(a)
2 4
5
I3RM0A140027-01

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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-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.
I2RH0B140065-01
I2RH0B140066-01
1
1
2
3 4
I6RS0C140017-01
I2RH0B140068-01
I2RH0B140069-01

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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.

Downloaded from www.Manualslib.com manuals search engine 1D-31 Engine Mechanical:
7) Install camshaft housing.
8) Tighten camshaft housing bolts as follows.a) Apply engine oil to camshaft housing bolts.
b) Tighten camshaft housing bolts by hand.
c) Tighten camshaft housing bolts to 5 N ⋅m (0.5 kgf-
m, 4.0 lb-ft) according to numerical order (“1”
through “21”) as shown in figure.
d) Retighten them by turning through 11 N⋅ m (1.1
kgf-m, 8.0 lb-ft) in same manner as Step c).
Tightening torque
Camshaft housing bolt (a): 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
9) With hexagonal section (1) of intake camshaft (2) held stationary with spanner or the like, tighten bolt
of intake cam timing sp rocket assembly (3) to
specification.
Tightening torque
Intake cam timing sprocket bolt (a): 60 N·m (6.0
kgf-m, 43.5 lb-ft)
10) Install timing chain with cr ankshaft sprocket referring
to “Timing Chain and Chain Tensioner Removal and
Installation”.
11) Install timing chain cover referring to “Timing Chain Cover Removal and Installation”.
12) Check valve lashes referring to “Valve Lash (Clearance) Inspection”.
13) Perform Steps 9) to 14) of “Installation” of “Timing Chain Cover Removal and Installation”.Camshaft, Tappet and Shim InspectionS7RS0B1406022
Intake Cam Timing Sprocket Assembly
Fit intake cam timing sprocket assembly to camshaft (2)
and hold hexagonal section of camshaft by using
spanner or the like.
Check if sprocket (1) is not turned by hand.
If moved, replace intake ca m timing sprocket assembly.
Cam Wear
Using a micrometer, measure cam height “a”. If
measured height underruns its limit, replace camshaft.
Cam height “a”
“10”“9” “2” “1”,(a) “6” “5” “14” “13”
“20”
“17” “19”
“18”
“21”
“12”“11”
“4” “3” “8” “7” “16” “15”
I3RH0B140041-01
1
2
3
(a)
I3RH0B140042-01
Cam height Standard Limit
Intake cam 45.424 – 45.584 mm
(1.789 – 1.794 in.) 45.30 mm
(1.783 in.)
Exhaust cam 45.030 – 45.190 mm
(1.773 – 1.779 in.) 44.91 mm
(1.768 in.)
2
1
I3RH0B140043-01
I2RH0B140080-01

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Camshaft Runout
Set camshaft between two “V” blocks, and measure its
runout by using a dial gauge.
If measured runout exceeds limit, replace camshaft.
Camshaft runout limit
0.10 mm (0.0039 in.)
Camshaft Journal Wear
Check camshaft journals and camshaft housings for
pitting, scratches, wear or damage.
If any malcondition is found, replace camshaft or cylinder
head with housing. Never re place cylinder head without
replacing housings.
Check clearance by using ga uging plastic. Checking
procedure is as follows.
1) Clean housings and camshaft journals.
2) Remove all tappets with shims.
3) Install camshafts to cylinder head.
4) Place a piece of gauging plastic to full width of
journal of camshaft (parallel to camshaft).
5) Install camshaft housing. 6) Install camshaft housing as follows.
After applying engine oil to camshaft housing bolts,
tighten them temporarily first. Then tighten them as
follows.
a) Tighten camshaft housing bolts to 5 N ⋅m (0.5 kgf-
m, 4.0 lb-ft) according to numerical order (“1”
through “21”) as shown in figure.
b) Retighten them by turning through 11 N ⋅m (1.1
kgf-m, 8.0 lb-ft) in same manner as Step a).
NOTE
Do not rotate camshaft while gauging plastic
is installed.

Tightening torque
Camshaft housing bolt (a): 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
1) Remove housing, and using scale (2) on gauging plastic envelop, measure gauging plastic (1) width at
its widest point.
Camshaft journal clearanceI2RH0B140081-01
I2RH0B140082-01
Standard Limit
Intake side
No.1 housing 0.020 – 0.072 mm
(0.0008 – 0.0028 in.) 0.10 mm
(0.0039 in.)
Others 0.045 – 0.087 mm
(0.0018 – 0.0034 in.) 0.12 mm
(0.0047 in.)
“10”“9” “2” “1”,(a) “6” “5” “14” “13”
“20”
“17” “19”
“18”
“21”
“12”“11”
“4” “3” “8” “7” “16” “15”
I3RH0B140041-01
I2RH0B140083-01

Downloaded from www.Manualslib.com manuals search engine 1D-53 Engine Mechanical:
Main Bearings, Crankshaft and Cylinder Block ComponentsS7RS0B1406035
(a)
(c)
(d)(e)
(b)
(f)
(f)
(f)
(g)
(h)
12
3
4
5 67
8910
11 15
12 13
14 16
17
18 19
2021
22
23 24
25
26
OIL
OIL
OIL
OILOIL
I6RS0C140025-02
1. CKP sensor : See “A” 12. Input shaft bearing 23. Sensor plate bolt
2. Knock sensor 13. Flywheel or drive plate 24. Oil pressure switch 3. Cylinder block 14. Main bearing cap 25. Piston cooling nozzle
4. Venturi plug 15. Flywheel or drive plate bolt 26. Piston cooling valve
5. Main bearing : See “B” 16. Rear oil seal housing mounting bolt : 22 N
⋅m (2.2 kgf-m, 16.0 lb-ft)
6. Sensor plate 17. Main bearing cap No.2 bolt : 5 N ⋅m (0.5 kgf-m, 4.0 lb-ft)
7. Crankshaft timing sprocket key 18. Main bearing cap No.1 bolt : See “D”:70 N
⋅m (7.0 kgf-m, 51.0 lb-ft)
8. Crankshaft 19. O-ring : Tighten 25 N ⋅m (2.5 kgf-m, 18.0 lb-ft) by the specified
procedure.
9. Thrust bearing 20. Oil filter adapter case : Tighten 30 N ⋅m (3.0 kgf-m, 22.0 lb-ft), 50 N⋅m (5.0
kgf-m, 36.5 lb-ft) and 60 ° by the specified procedure.
10. Rear oil seal housing : See “C” 21. Oil filter adapter bolt : 11 N
⋅m (1.1 kgf-m, 8.0 lb-ft)
11. Rear oil seal 22. Spring pin : 13 N ⋅m (1.3 kgf-m, 9.5 lb-ft)

Downloaded from www.Manualslib.com manuals search engine 1D-55 Engine Mechanical:
Installation
NOTE
• Use new bearing cap No.1 bolts. They are deformed once they are used because they
are plastic deformation tightening bolts.
• All parts to be insta lled must be perfectly
clean.
• Be sure to oil crankshaft journals, journal bearings, thrust bearings, crankpins,
connecting rod bearings, pistons, piston
rings and cylinder bores.
• Journal bearings, bearing caps, connecting rods, rod bearings, rod bearing
caps, pistons and piston rings are in
combination sets. Do not disturb such
combination and make sure that each part
goes back to where it came from, when
installing.

1) Install sensor plate (1) to crankshaft (2) and tighten bolts to spec ified torque.
NOTE
When installing sensor plate, align spring pin
(3) on crankshaft and hole of sensor plate.

Tightening torque
Sensor plate bolt (a): 11 N·m (1.1 kgf-m, 8.0 lb-ft) 2) Install piston cooling valves and nozzles, if removed.
NOTE
Install piston cooling valve while matching
piston cooling nozzle (1) to positioning (3) of
cylinder block when installed piston cooling
valve (2).

Tightening torque
Piston cooling valve (a): 11 N·m (1.1 kgf-m, 8.0
lb-ft)
3) Install main bearings to cylinder block. Upper half of bearing (1), has an oil groove (2).
Install it to cylinder block (3), and the other half
without oil groove to bearing cap.
Make sure that two halves are painted in the same
color.
4) Confirm that dowel pins (3 ) are installed to intake
side of each journal.
I2RH0B140128-01
I6RS0B141022-02
I2RH0B140129-01
I2RH0B140130-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-56
5) Install crankshaft to cylinder block.
6) Install thrust bearings (1) to cylinder block between No.2 and No.3 cylinders. Face oil groove (2) sides to
crank webs.
7) Install bearing cap to cylinder block, making sure to point arrow mark (on each cap) to crankshaft pulley
side. Fit them sequentially in ascending order, 1, 2,
3, 4 and 5, starting from pulley side.
After applying engine oil to main bearing cap No.1
bolts (a) and main bearing cap No.2 bolts (b), tighten
them gradually as follows.
a) Tighten bolts (“1” through “10”) to 30 N ⋅m (3.0
kgf-m, 22.0 lb-ft) according to numerical order as
shown by using a 12 corner socket wrenches.
b) In the same manner as in Step a), tighten them to 50 N ⋅m (5.0 kgf-m, 36.5 lb-ft).
c) In the same manner as in Step a), retighten them to 60 °.
d) Tighten bolts (“11” through “18”) to 25 N ⋅m (2.5
kgf-m, 18.0 lb-ft) according to numerical order as
shown.
Tightening torque
Main bearing cap No.1 bolt (a): 30 N ⋅m (3.0
kgf-m, 22.0 lb-ft), 50 N ⋅m (5.0 kgf-m, 36.5 lb-ft)
and then retighten by turning through 60 °
Main bearing cap No.2 bolt (b): 25 N·m (2.5
kgf-m, 18.0 lb-ft)
CAUTION!
After tightening cap bolts, check to be sure
that crankshaft rotates smoothly when
turning it by 12 N ⋅m (1.2 kgf-m, 9.0 lb-ft)
torque or below.

8) If necessary, press-fit rear oil seal (1) to oil seal housing (2) by using special tool as shown in figure.
Special tool
(A): 09911–97821
Crank rear oil seal installing position
(dimension)
“a”: 2 mm (0.08 in.) 9) Apply sealant to mating surface of rear oil seal
housing (1).
“A”: Water tight sealant 99000–31250 (SUZUKI
Bond No.1207F)
Sealant amount for rear oil seal housing
Width: “a”: 3 mm (0.12 in.)
Height “b”: 2 mm (0.08 in.)
10) Install rear oil seal housing (1) and tighten bolts to specified torque by using special tool.
Special tool
(A): 09911–97720
Tightening torque
Rear oil seal housing bolt: 11 N·m (1.1 kgf-m, 8.0
lb-ft)
I6RS0C140027-01
A: Crankshaft side
I4RS0A140017-01
I4RS0A140018-01
I4RS0A140019-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-64
Honing or Reboring Cylinders1) When any cylinder needs reboring, all other cylinders must also be rebored at the same time.
2) Select oversized piston according to amount of cylinder wear.
Oversize piston specification
Oversize 0.50: 78.453 – 78.468 mm (3.0887 –
3.0893 in.)
3) Using micrometer, measure piston diameter. Measurement position for piston diameter
“a”: 7.0 mm (0.28 in.) 4) Rebore and hone cylinder to the following
dimension.
NOTE
Before reboring, install all main bearing caps
in place and tighten to specification to avoid
distortion of bearing bores.

Cylinder bore diameter to be rebored
Oversize 0.50: 78.500 – 78.514 mm (3.0906 –
3.0911 in.)
5) Measure piston clearance after honing. Piston clearance
0.032 – 0.061 mm (0.0013 – 0.0024 in.)
Specifications
Tightening Torque SpecificationsS7RS0B1407001
I2RH01140157-01
Fastening part Tightening torque
Note
N ⋅mkgf-mlb-ft
Camshaft housing bolt 11 1.1 8.0 )
Cylinder head cover bolt 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 )
Intake manifold bolt 23 2.3 17.0 )
Intake manifold nut 23 2.3 17.0 )
Intake manifold ground terminal bolt 11 1.1 8.0 )
Engine left mounting bracket nut 55 5.5 40.0 )
Engine right mounting nut 65 6.5 47.0 )
Engine rear mounting bush bolt 55 5.5 40.0 )
Starting motor terminal nut 11 1.1 8.0 )
Generator terminal nut 6 0.6 4.5 )
Intake manifold ground terminal bolt 11 1.1 18.0 )
Timing chain cover bolt 25 2.5 18.0 )
Timing chain cover nut 25 2.5 18.0 )
Cap bolt 25 2.5 18.0 )
Oil gallery pipe No.2 and No.3 bolt 11 1.1 8.0 )
Crankshaft pulley bolt 150 15.0 108.5 )
Oil control valve mounting nut 11 1.1 8.0 )
Oil gallery pipe No.1 bolt 30 3.0 21.5 )
Timing chain No.1 guide bolt 9 0.9 6.5 )
Timing chain tensioner bolt 25 2.5 18.0 )
Timing chain tensioner adjuster bolt 11 1.1 8.0 )
Camshaft housing bolt 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 )
/ )
Intake cam timing sprocket bolt 60 6.0 43.5 )
Venturi plug 3.5 0.35 3.0 )
Cylinder head bolt for M8 25 2.5 18.0 )
Cylinder head bolt for M10 20 N ⋅m (2.0 kgf-m, 14.5 lb-ft), 40 N ⋅m (4.0
kgf-m, 29.0 lb-ft) and then retighten by
turning through to 60 ° twice )