Daewoo Korando. Instruction - page 44
1B1-112 M162 ENGINE MECHANICAL
Chamfering Procedure
1. Chamfer angle : 60°
2. Polish the lower chamfered area evenly with a grinder after
finishing the chamfering with a suitable tool (e.g., hand milling
cutter).
M162 ENGINE MECHANICAL 1B1-113
CYLINDER HEAD MATING SURFACE
Preceding Work : Removal of valves
Service Data Standard
Notice
Do not exceed 0.4mm for the milling of the mating surface of crankcase and cylinder head.
Overall Height of Cylinder Head
Minimum Height After Machining
Flatness
Distance ‘T’
(Between Camshaft Bearing
and Valve Stem)
Axial Direction
Transverse Direction
Standard Size
Repair Size
135.9 - 136.0 mm
135.5 mm
0.08 mm
0.0 mm
24.21 - 24.75 mm
22.21 - 22.75 mm
23.96 - 24.51 mm
21.96 - 22.51 mm
Intake
Exhaust
Intake
Exhaust
1B1-114 M162 ENGINE MECHANICAL
Measurement of Mating Surface
1. Measure the height (H) of the cylinder head (refer to
Service
data standard
).
2. Check the mating surface of the cylinder head.
3. Mill the sharp edge of the combustion chamber.
4. Re-measure the height (H) of the cylinder head.
5. Seal the intake and exhaust valves.
6. Measure the dimension (T) between the camshaft bearing
and the valve system (refer to
Service data standard
).
7. Mill the cylinder head valve seat (refer to
Service data
standard
).
Universal Tool
Surface Grinding Machine
Sceledum, Type RTY
Roaro
Schio/Italy
SECTION 1B2
M161 ENGINE MECHANICAL
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1B2-2
Fastener Tightening Specifications . . . . . . . . 1B2-2
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1B2-4
Special Tools Table . . . . . . . . . . . . . . . . . . . . 1B2-4
Maintenance and Repair . . . . . . . . . . . . . . 1B2-9
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . 1B2-9
Engine Assembly . . . . . . . . . . . . . . . . . . . . . 1B2-9
Crankcase Ventilation System . . . . . . . . . . 1B2-16
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-20
Power Steering Pump and A/C Bracket . . . 1B2-21
Hydraulic Engine Mounting Insulator . . . . . . 1B2-24
Poly V-Belt . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-27
Tensioning Deivce . . . . . . . . . . . . . . . . . . . . 1B2-29
Tensioning Device Shock Absorber . . . . . . 1B2-30
Poly V-Belt Inspection . . . . . . . . . . . . . . . . . 1B2-31
Cylinder Head Cover . . . . . . . . . . . . . . . . . 1B2-34
Cylinder Head Front Cover . . . . . . . . . . . . . 1B2-36
Cylinder Head . . . . . . . . . . . . . . . . . . . . . . . 1B2-38
Timing Gear Case Cover . . . . . . . . . . . . . . 1B2-43
Crankshaft Sealing Rear Cover . . . . . . . . . 1B2-46
Belt Pulley and Vibration Damper . . . . . . . . 1B2-48
Crankshaft Front Radial Seal . . . . . . . . . . . 1B2-51
Crankshaft Rear Radial Seal . . . . . . . . . . . 1B2-52
Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-53
Flywheel/Driven Plate . . . . . . . . . . . . . . . . . 1B2-59
Camshaft Adjuster . . . . . . . . . . . . . . . . . . . 1B2-61
TABLE OF CONTENTS
Camshaft Sprocket Bolt . . . . . . . . . . . . . . . 1B2-64
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-65
Camshaft Timing Position . . . . . . . . . . . . . . 1B2-68
Valve Spring . . . . . . . . . . . . . . . . . . . . . . . . 1B2-71
Valve Stem Seal . . . . . . . . . . . . . . . . . . . . . 1B2-75
Chain Tensioner . . . . . . . . . . . . . . . . . . . . . 1B2-76
Timing Chain . . . . . . . . . . . . . . . . . . . . . . . . 1B2-79
Tensioning Rail . . . . . . . . . . . . . . . . . . . . . . 1B2-84
Cylinder Head Guide Rail . . . . . . . . . . . . . . 1B2-85
Crankcase Guide Rail . . . . . . . . . . . . . . . . . 1B2-86
Crankshaft Sprocket . . . . . . . . . . . . . . . . . . 1B2-87
Piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-89
Connecting Rod . . . . . . . . . . . . . . . . . . . . . 1B2-92
Piston Ring . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-94
Oil Pan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-96
Engine Oil and Oil Filter Element . . . . . . . . 1B2-98
Oil Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1B2-100
Oil Pressure Relief Valve . . . . . . . . . . . . . 1B2-102
Oil Non-Return Valve . . . . . . . . . . . . . . . . 1B2-103
Oil Dipstick Guide Tube . . . . . . . . . . . . . . 1B2-104
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . 1B2-105
Core Plugs in Crankcase . . . . . . . . . . . . . 1B2-105
Cylinder Bore . . . . . . . . . . . . . . . . . . . . . . 1B2-107
Crankcase Mating Surface . . . . . . . . . . . . 1B2-109
Cylinder Head Mating Surface . . . . . . . . . 1B2-111