Mitsubishi Colt Ralliart. Manual — part 600
TRANSMISSION ASSEMBLY
MANUAL TRANSAXLE(TRANSMISSION)
22A-10
3. <Engine mechanical hanger (special tool
MZ203830 or MZ203831) is used>
(1) Set the engine hanger attachment (Special
tool: MB991924) to the engine mechanical
hanger (Special tool: MZ203830 or
MZ203831).
AC207434
<Right rear>
AB
MZ203830 or
MZ203831
AC207433AB
<Left rear>
MZ203830 or MZ203831
(2) Set the foot at the rear side of the engine
mechanical hanger (Special tool: MZ203830
or MZ203831) to the strut assembly mounting
nut of the front fender shown in the figure.
AC207435
<Right front>
MB991924
MZ203830 or MZ203831
Welded
part
AB
AC207432
<Left front>
AB
MB991924
MZ203830 or
MZ203831
Welded part
(3) Set the engine hanger attachment (Special
tool: MB991924) to the front side member
welded part shown in the figure.
NOTE: Adjust the engine hanger balance by
sliding the engine hanger attachment (Special
tool: MB991924).
AC207431AE
MZ203830 or
MZ203831
MB991527
MB991454
(4) Set the chains of the engine hanger (Special
tool: MB991527) and the engine hanger
balancer (Special tool: MB991454) to support
the engine and transmission assembly.
Remove the transmission assembly upper part
coupling bolts that have been loosened
previously.
Main
Index
Group
TOC
GROUP 11D
ENGINE OVERHAUL
<4G1>
CONTENTS
GENERAL INFORMATION . . . . . . . .
GENERAL SPECIFICATIONS . . . . . .
SERVICE SPECIFICATIONS. . . . . . .
REWORK DIMENSIONS . . . . . . . . . .
TORQUE SPECIFICATIONS . . . . . . .
SEALANTS . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS. . . . . . . . . . . . . . . .
ALTERNATOR AND IGNITION
SYSTEM . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
TIMING BELT. . . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION . . . . . . . . . . . . . . . . . . . . . . .
FUEL AND EMISSION PARTS . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
WATER PUMP AND WATER HOSE .
REMOVAL AND INSTALLATION . . . . . . . .
INLET MANIFOLD . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
EXHAUST MANIFOLD . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
ROCKER ARMS AND CAMSHAFT . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .
CYLINDER HEAD AND VALVES. . . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .
OIL PAN AND OIL PUMP. . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .
PISTON AND CONNECTING ROD . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .
CRANKSHAFT AND
CYLINDER BLOCK . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . . . . . .
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .
Main
Index
Group
TOC
GENERAL INFORMATION
ENGINE OVERHAUL <4G1>
11D-2
GENERAL INFORMATION
M1113000101065
VEHICLE AND ENGINE MODELS
Vehicle name
Vehicle
model
Engine model
Displacement
cc
Specification
Colt
Z27A
4G15-7
1,468
Double overhead camshaft
(DOHC), 16-valve, V.V.T.
GENERAL SPECIFICATIONS
M1113000200973
Item
Specification
Total displacement mL
1,468
Bore
× Stroke mm
75.5
× 82.0
Compression ratio
9.0
Compression chamber
Pentroof
Camshaft arrangement
DOHC
Number of valve
Intake
2
Exhaust
2
Valve timing
Intake opening
BTDC 34
° − ATDC 6°
Intake closing
ABDC 30
° − ABDC 70°
Exhaust opening
BBDC 50
°
Exhaust closing
ATDC 10
°
Fuel system
Electronically controlled multipoint fuel injection
Rocker arm
Roller type
Auto-lash adjuster
Equipped
SERVICE SPECIFICATIONS
M1113000301025
Item
Standard value
Limit
TIMING BELT
Auto-tensioner rod extension length
(with timing belt installed) mm
4.8
− 5.5
−
Auto-tensioner rod extension length (when free) mm
12.0
−
Auto-tensioner rod retraction length
(when pressed with force of 98
− 196 N⋅m) mm
Less than 1
−
ROCKER ARMS AND CAMSHAFTS
Cam height mm
Intake valves
35.08
34.58
Exhaust valves
34.26
33.76
Main
Index
Group
TOC
SERVICE SPECIFICATIONS
ENGINE OVERHAUL <4G1>
11D-3
CYLINDER HEAD AND VALVES
Cylinder head gasket surface warp mm
0.03
0.2
Cylinder head gasket surface grinding limit
(including cylinder block grinding amount) mm
−
0.2
Cylinder head overall height mm
131.9
− 132.1
−
Valve margin mm
Intake valves
1.0
0.5
Exhaust valves
1.5
1.0
Valve length mm
Intake valves
106.35
105.85
Exhaust valves
106.85
106.35
Valve spring free height mm
54.8
55.8
Valve spring squareness
2
° or less
4
°
Valve stem-to-guide clearance mm
Intake valves
0.02
− 0.05
0.10
Exhaust valves
0.03
− 0.06
0.15
Valve guide length mm
Intake valves
48
−
Exhaust valves
55
−
Valve guide projection mm
22.7
− 23.3
−
Valve face-to-seat contact width mm
0.9
− 1.3
−
Valve projection from valve spring
seat mm
Intake valves
48.8
49.3
Exhaust valves
48.7
49.2
OIL PUMP AND OIL PAN
Oil pump tip clearance mm
0.06
− 0.18
−
Oil pump side clearance mm
0.10
− 0.18
−
Oil pump body clearance mm
0.040
− 0.095
−
PISTONS AND CONNECTING RODS
Piston pin press-in load (at ambient temperature) N
4,900
− 14,700
−
Piston ring side clearance in ring
groove mm
No. 1
0.03
− 0.07
0.1
No. 2
0.02
− 0.06
0.1
Piston ring end gap mm
No. 1
0.15
− 0.30
0.8
No. 2
0.30
− 0.45
0.8
Oil ring
0.20
− 0.50
1.0
Connecting rod big end thrust clearance mm
0.10
− 0.25
0.4
Oil clearance at crankshaft pins mm
0.025
− 0.040
0.1
CRANKSHAFT AND CYLINDER BLOCK
Crankshaft end play mm
0.05
− 0.18
0.25
Oil clearance at crankshaft journals mm
0.02
− 0.04
0.1
Cylinder block gasket surface warp mm
0.05
0.1
Cylinder block gasket surface grinding limit
(including cylinder head grinding amount) mm
−
0.2
Item
Standard value
Limit
Main
Index
Group
TOC
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