2006 SUZUKI SX4 Suspension

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-17
Engine Assembly Removal and InstallationS6RW0D1406013
Removal
1) Relieve fuel pressure according to “Fuel Pressure
Relief Procedure in Section 1G”.
2) Disconnect negative and positive cable at battery.
3) Disconnect ECM connectors.
4) Remove battery and battery tray with ECM.
5) Remove right and left side engine under covers.
6) Remove A/C compressor belt by referring to
“Compressor Drive Belt Removal and Installation in
Section 7B” or “Compressor Drive Belt Removal and
Installation in Section 7B”.
7) Drain engine oil referring to “Engine Oil and Filter
Change in Section 0B”.
8) Drain transaxle oil referring to “Manual Transaxle Oil
Change in Section 5B” or “A/T Fluid Change in
Section 5A”.
9) Drain transfer oil referring to “Transfer Oil Change in
Section 3C”.
10) Drain coolant referring to “Cooling System Draining
in Section 1F”
11) Remove air cleaner assembly referring to “Air
Cleaner Assembly Removal and Installation”.
12) With hose connected, detach A/C compressor from
its bracket referring to “Compressor Assembly
Removal and Installation in Section 7B” or
“Compressor Assembly Removal and Installation in
Section 7B”.
CAUTION!
Suspend removed A/C compressor at a place
where no damage will be caused during
removal and installation of engine assembly.

13) Remove cylinder upper cover (1).14) Disconnect the following electric wires/connectors
and each clamps.
• TP sensor (1)
• MAP sensor (2)
• ECT sensor (3)
•EGR valve (4)
• CMP sensor (5)
• Ignition coil assembly (6)
• Injector (7)
•HO2S (8)
• Oil control valve (9) (for engine with VVT system)
• Engine oil pressure switch (10)
• CKP sensor (12)
• Knock sensor (13)
• Generator (14)
• Starting motor (15)
• Ground terminal (16) from cylinder block
• Battery ground cable (17) from transaxle
• Back-up light switch (18) (for M/T model)
• Torque sensor (19)
• P/S motor (20)
• Output shaft speed sensor (VSS) (29) (for A/T
model)
• Solenoid valve (30) (for A/T model)
• Transmission range sensor (31) (for A/T model)
• Input shaft speed sensor (32) (for A/T model)
15) Disconnect the following cables, and remove control
cable bracket (23)
• Gear select control cable (21) (for M/T model)
• Gear shift control cable (22) (for M/T model)
• A/T select cable (33) (for A/T model)
16) Disconnect the following hoses.
• Brake booster hose (24) from intake manifold
• Radiator inlet and outlet hoses (25) from radiator
• Heater inlet and outlet hoses (26) from heater
core
• Fuel feed hose (27) from fuel feed pipe
• Fuel vapor hose (11) from fuel vapor pipe
• Clutch hose (28) from transaxle (for M/T model)
• A/T fluid cooler hoses (for A/T model)
F: Vehicle forward 8. Engine front mounting bracket : 55 N⋅m (5.5 kgf-m, 40.0 lb-ft)
1. Engine right mounting bracket 9. Engine front mounting
: Be sure to direct yellow mark to forward.: 95 N⋅m (9.5 kgf-m, 69.0 lb-ft)
2. Engine right mounting 10. Transfer : 65 N⋅m (6.5 kgf-m, 47.0 lb-ft)
3. Engine left mounting bracket 11. Suspension frame : 25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
1
I5RW0A140009-01

Downloaded from www.Manualslib.com manuals search engine 1D-18 Engine Mechanical:
17) Remove oil pressure switch bracket (1).
18) Remove suspension control arm referring to
“Suspension Control Arm / Bushing Removal and
Installation in Section 2B”.
19) Disconnect right and left drive shaft joints from
differential gear referring to “Front Drive Shaft
Assembly Removal and Installation in Section 3A”.
20) Remove exhaust No.1, No.2 and center pipes
referring to “Exhaust System Components in Section
1K”.
21) Disconnect propeller shaft referring to “Propeller
Shaft Assembly Removal and Installation in Section
3D” (for 4WD model).
22) Disconnect steering lower shaft from pinion shaft
referring to “Steering Lower Shaft Removal and
Installation in Section 6B”.
23) Fix radiator to body with rope in order to avoid the
radiator fall off when front lower cross member
lowered.
24) Support front suspension frame, front lower cross
member and oil pan using jack at hatched parts (1)
indicated in figure.
[A]: View A [C]: For A/T model
6
3 45
1 7 7
2
8
9
10
A
15
14
16
20 19
26
24
27
12
13 [A]
11
34
232122
25
17 2818 [B] [C]
2930
31
32
17
33
I5RW0C140010-01
[B]: For M/T model 34. steering gear box
2. Exhaust manifold
1
2
I5RW0A140011-01
11
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Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-19
25) Remove engine right mounting bracket (1) and
engine left mounting bush bolt (2).
26) Remove suspension frame mounting bolts and (1)
front lower cross member bolts (2).27) Lower engine with transaxle, front suspension frame,
front lower cross member, transfer (for 4WD model)
and steering gear case.
CAUTION!
Before lowering engine, in order to avoid
damage to A/C compressor, make clearance
by rising it.

28) Disconnect steering gear case from suspension
frame referring to “Steering Gear Case Assembly
Components in Section 6C”, if necessary.
29) Disconnect transfer from suspension frame referring
to “Transfer Dismounting and Remounting in Section
3C”, if necessary.
30) Disconnect transaxle from engine referring to
“Manual Transaxle Unit Dismounting and
Remounting in Section 5B” or “Automatic Transaxle
Unit Dismounting and Remounting in Section 5A”, if
necessary.
31) Remove clutch cover and clutch disk referring to
“Clutch Cover, Clutch Disc and Flywheel Removal
and Installation in Section 5C”, if necessary.
Installation
1) Install clutch cover and clutch disk referring to
“Clutch Cover, Clutch Disc and Flywheel Removal
and Installation in Section 5C”, if removed.
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”, if
removed.
3) Connect transfer to suspension frame referring to
“Transfer Dismounting and Remounting in Section
3C”, if removed.
4) Connect steering gear case to suspension frame
referring to “Steering Gear Case Assembly
Components in Section 6C”, if removed.
5) Lift engine with transaxle, front suspension frame,
front lower cross member, transfer and steering gear
case into engine compartment with jack.
CAUTION!
Before lifting engine, in order to avoid
damage to A/C compressor, make clearance
by rising it.

1
2
I5RW0C140012-01
2
1
I5RW0A140014-01

Downloaded from www.Manualslib.com manuals search engine 1D-20 Engine Mechanical:
6) Install engine right mounting bracket (1) and engine
left mounting bush bolt (2), and then tighten bolt and
nuts to specified torque.
Tightening torque
Engine right mounting bracket nut (a): 65 N·m (
6.5 kgf-m, 47.0 lb-ft)
Engine right mounting bush bolt (b): 55 N·m (5.5
kgf-m, 40.0 lb-ft)
Engine left mounting bush bolt (c): 85 N·m (8.5
kgf-m, 61.5 lb-ft)
7) Install suspension frame mounting bolts (1) and front
lower cross member bolts (2). And then tighten bolts
to specified torque.
Tightening torque
Suspension frame mounting bolt (a): 150 N·m (
15.0 kgf-m, 108.5 lb-ft)
Front lower cross member bolt (b): 55 N·m (5.5
kgf-m, 40.0 lb-ft)8) Connect steering lower shaft from pinion shaft
referring to “Steering Lower Shaft Removal and
Installation in Section 6B”.
9) Connect propeller shaft referring to “Propeller Shaft
Assembly Removal and Installation in Section 3D”
(for 4WD model)
10) Install exhaust No.1, No.2 and center pipes referring
to “Exhaust System Components in Section 1K”.
11) Reverse disconnected hoses, cables and electric
wires for connection noting the following.
• Tighten bolts and nuts to specified torque.
Tightening torque
Starting motor terminal nut (a): 11 N·m (1.1 kgf-
m, 8.0 lb-ft)
Generator terminal nut (b): 5 N·m (0.5 kgf-m, 4.0
lb-ft)
Battery ground bolt (c): 25 N·m (2.5 kgf-m, 18.0
lb-ft)
Ground terminal bolt (d): 11 N·m (1.1 kgf-m, 8.0
lb-ft)
1
(b)(a)
2,(c)
I5RW0C140031-01
2,(b)
1,(a)
I5RW0A140016-01
[A]: For M/T model [B]: For A/T model
(d)
(a)
(b)
(c)
(c)
[A]
[B]
I5RW0C140013-02

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-21
12) Install oil pressure switch bracket (1).
13) Connect right and left drive shaft joints to differential
gear referring to “Front Drive Shaft Assembly
Removal and Installation in Section 3A”.
14) Install suspension control arm referring to
“Suspension Control Arm / Bushing Removal and
Installation in Section 2B”.
15) Install cylinder upper cover (1).16) Install A/C compressor to its bracket (if equipped)
referring to “Compressor Assembly Removal and
Installation in Section 7B” or “Compressor Assembly
Removal and Installation in Section 7B”.
17) Adjust A/C compressor drive belt referring to
“Compressor Drive Belt Removal and Installation in
Section 7B” or “Compressor Drive Belt Removal and
Installation in Section 7B”.
18) Install air cleaner assembly referring to “Air Cleaner
Assembly Removal and Installation”.
19) Check to ensure that all removed parts are back in
place. Reinstall any necessary parts which have not
been reinstalled.
20) Refill cooling system with coolant referring to
“Cooling System Flush and Refill in Section 1F”.
21) Refill engine with engine oil referring to “Engine Oil
and Filter Change in Section 0B”.
22) Refill transaxle oil referring to “Manual Transaxle Oil
Change in Section 5B” or “A/T Fluid Change in
Section 5A”.
23) Refill transfer oil referring to “Transfer Oil Change in
Section 3C”.
24) Install battery and battery tray with ECM.
25) Connect ECM wire harness.
26) Connect positive and negative cable at battery.
27) Install right and left side engine under covers.
28) Verify that there is no fuel leakage, coolant leakage,
oil leakage and exhaust gas leakage at each
connection.
2. Exhaust manifold
1
2
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Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-71
Honing or Reboring Cylinders
1) 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”: 19.5 mm (0.77 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 SpecificationsS6RW0D1407001
I2RH01140157-01
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Camshaft housing bolt Tighten 11 N⋅m (1.1 kgf-m, 8.0 lb-ft) by the
specified procedure) / )
EVAP canister purge valve bracket bolt 5 0.5 4.0) / )
Cylinder head cover bolt Tighten 8 N⋅m (0.8 kgf-m, 6.0 lb-ft) by the
specified procedure)
Engine right mounting bracket nut 65 6.5 47.0)
Engine right mounting bush bolt 55 5.5 40.0)
Engine left mounting bush bolt 85 8.5 61.5)
Suspension frame mounting bolt 150 15.0 108.5)
Front lower cross member bolt 55 5.5 40.0)
Starting motor terminal nut 11 1.1 8.0)
Generator terminal nut 5 0.5 4.0)
Battery ground bolt 25 2.5 18.0)
Ground terminal bolt 11 1.1 8.0)
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 11 1.1 8.0)
Timing chain tensioner bolt 25 2.5 18.0)
Timing chain tensioner adjuster bolt 11 1.1 8.0)
Intake cam timing sprocket bolt 60 6.0 43.5)
Camshaft housing bolt 11 1.1 8.0)
Venturi plug 5 0.5 3.5)
Cylinder head bolt for M8 Tighten 25 N⋅m (2.5 kgf-m, 18.0 lb-ft) by the
specified procedure)

Downloaded from www.Manualslib.com manuals search engine Table of Contents 2- i
2
Section 2
CONTENTS
Suspension
Precautions ................................................. 2-1
Precautions............................................................. 2-1
Precautions on Suspension .................................. 2-1
Suspension General Diagnosis.............. 2A-1
Diagnostic Information and Procedures ............ 2A-1
Suspension, Wheels and Tires Symptom
Diagnosis .......................................................... 2A-1
Specifications....................................................... 2A-3
Wheel Alignment Specifications .......................... 2A-3
Front Suspension .................................... 2B-1
General Description ............................................. 2B-1
Front Suspension Construction ........................... 2B-1
Front Wheel Alignment Construction .................. 2B-2
Repair Instructions .............................................. 2B-2
Front Wheel Alignment Inspection and
Adjustment ........................................................ 2B-2
Front Strut Assembly Components ..................... 2B-4
Front Strut Assembly Removal and
Installation ......................................................... 2B-5
Front Strut Assembly Disassembly and
Reassembly ...................................................... 2B-7
Front Strut Assembly Check ............................... 2B-8
Front Wheel Hub and Steering Knuckle
Components...................................................... 2B-9
Front Wheel Hub, Steering Knuckle and
Wheel Bearing Removal and Installation .......... 2B-9
Front Wheel Hub, Disc, Bolt and Bearing
Check .............................................................. 2B-14
Suspension Control Arm / Bushing Removal
and Installation ................................................ 2B-14
Suspension Control Arm / Bushing
Disassembly and Assembly ............................ 2B-15
Suspension Control Arm / Steering Knuckle
Check .............................................................. 2B-16
Suspension Control Arm Bushing Check .......... 2B-16
Suspension Control Arm Joint Check ............... 2B-16
Front Suspension Frame, Stabilizer Bar and/
or Bushing Components ................................. 2B-17
Front Suspension Frame, Stabilizer Bar and/
or Bushing Removal and Installation .............. 2B-18
Front Suspension Frame Check ....................... 2B-20
Front Stabilizer Bar, Bushing and/or Joint
Check .............................................................. 2B-20Front Suspension Fasteners Check .................. 2B-20
Specifications .....................................................2B-21
Tightening Torque Specifications ...................... 2B-21
Special Tools and Equipment ...........................2B-22
Recommended Service Material ....................... 2B-22
Special Tool ...................................................... 2B-22
Rear Suspension ..................................... 2C-1
Repair Instructions ..............................................2C-1
Rear Suspension Components ...........................2C-1
Rear Shock Absorber Removal and
Installation .........................................................2C-2
Rear Shock Absorber Inspection ........................2C-3
Rear Shock Absorber Bush Inspection ...............2C-3
Rear Coil Spring Removal and Installation .........2C-4
Spring Upper Seat / Spring Lower Seat
Inspection ..........................................................2C-5
Rear Axle Removal and Installation ....................2C-6
Rear Axle and Coil Spring Inspection .................2C-7
Rear Axle Bush Inspection ..................................2C-7
Rear Wheel Disc, Bolt and Bearing Inspection ....2C-7
Rear Wheel Hub Assembly Removal and
Installation .........................................................2C-8
Specifications .....................................................2C-10
Tightening Torque Specifications ......................2C-10
Wheels and Tires ..................................... 2D-1
General Description .............................................2D-1
Tires Description .................................................2D-1
Wheels Description .............................................2D-2
Irregular and/or Premature Wear Description .....2D-3
Wear Indicators Description ................................2D-3
Radial Tire Waddle Description...........................2D-3
Radial Tire Lead / Pull Description ......................2D-4
Balancing Wheels Description ............................2D-4
Repair Instructions ..............................................2D-5
Wheel Discs Inspection .......................................2D-5
Wheel Balance Inspection and Adjustment.........2D-5
Tire Rotation........................................................2D-5
Wheel (with Tire) Removal and Installation.........2D-6
Tire Mounting and Dismounting ..........................2D-6
Tire Repair ..........................................................2D-6
Specifications .......................................................2D-7
Wheels and Tires Specifications .........................2D-7
Tightening Torque Specifications ........................2D-7

Downloaded from www.Manualslib.com manuals search engine 2-1 Precautions:
Suspension
Precautions
Precautions
Precautions on SuspensionS6RW0D2000001
Suspension Caution
Refer to “Suspension Caution in Section 00”.
Wheels and Tires Caution
Refer to “Wheels and Tires Caution in Section 00”.
General Precautions
Refer to “General Precautions in Section 00”.
Vehicle Lifting Points
Refer to “Vehicle Lifting Points in Section 0A”.
Fastener Caution
Refer to “Fastener Caution in Section 00”.
Fastener Information
Refer to “Fasteners Information in Section 0A”.
Brake Caution
Refer to “Brake Caution in Section 00”.