Engine Mechanical (M13 Engine) - Suzuki Ignis Service Manual

ENGINE MECHANICAL (M13 ENGINE)

WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System :
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to "Air Bag System Components and Wiring Location View" under
"General Description" in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and "Ser-
vice Precautions" under "On-Vehicle Service" in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
• Technical service work must be started at least 90 seconds after the ignition switch is turned to the
"LOCK" position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
GENERAL DESCRIPTION .............................6A1-2
ENGINE ......................................................6A1-2
ENGINE LUBRICATION .............................6A1-3
DIAGNOSIS ....................................................6A1-4
DIAGNOSIS TABLE ....................................6A1-4
COMPRESSION CHECK............................6A1-4
ENGINE VACUUM CHECK ........................6A1-6
OIL PRESSURE CHECK ............................6A1-7
VALVE LASH (CLEARANCE) .....................6A1-9
ON-VEHICLE SERVICE ...............................6A1-12
AIR CLEANER ELEMENT ........................6A1-12
AIR CLEANER ASSEMBLY AND
RESONATOR ........................................... 6A1-13
KNOCK SENSOR ..................................... 6A1-13
CYLINDER HEAD COVER .......................6A1-13
THROTTLE BODY AND INTAKE
MANIFOLD................................................6A1-16
EXHAUST MANIFOLD..............................6A1-19
SECTION 6A1
CONTENTS
OIL PAN AND OIL PUMP STRAINER...... 6A1-21
TIMING CHAIN COVER ........................... 6A1-25
OIL PUMP................................................. 6A1-30
TIMING CHAIN AND CHAIN
TENSIONER ............................................. 6A1-34
CAMSHAFT, TAPPET AND SHIM............ 6A1-39
VALVES AND CYLINDER HEAD ............. 6A1-44
PISTONS, PISTON RINGS,
CONNECTING RODS AND
CYLINDERS ............................................. 6A1-57
ENGINE MOUNTINGS ............................. 6A1-67
UNIT REPAIR OVERHAUL.......................... 6A1-68
ENGINE ASSEMBLY ................................ 6A1-68
MAIN BEARINGS, CRANKSHAFT AND
CYLINDER BLOCK................................... 6A1-73
REQUIRED SERVICE MATERIAL............... 6A1-85
TIGHTENING TORQUE SPECIFICATION... 6A1-86
SPECIAL TOOL ........................................... 6A1-87
ENGINE MECHANICAL (M13 ENGINE) 6A1-1
6F1
6A1
6G
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8E
9
10B