Daedong DK752C - Page 9

CHAPTER 2
ENGINE
TABLE OF CONTENTS
1. GENERAL INFORMATION ..................... 2-3
1.1 Introduction ............................................ 2-3
1.2 Engine views and engine identification .. 2-4
1.2.1 Engine views .............................. 2-4
1.2.2 Engine Identification ................... 2-5
1.3 Safety precautions ................................. 2-6
1.3.1 Engine lift equipment ................. 2-7
1.3.2 Viton seals ................................. 2-7
1.3.3 Safety cautions when an engine is
cleaned ...................................... 2-7
1.3.4 Powerpart recommended
consumable products .................2-8
2. SPECIFICATIONS ................................... 2-9
2.1 Engine performance curve.....................2-9
2.1.1 Engine performance curve ....... 2-11
2.2 Engine Specification and Data.............2-12
2.2.1 Engine specifications ...............2-12
2.2.2 Cylinder head ........................... 2-13
2.2.3 Intake and exhaust valves ....... 2-13
2.2.4 Dimensions of recesses
for valve seat inserts ................ 2-14
2.2.5 Valve seat insert tool ................ 2-14
2.2.6 Valve guides and valve
springs ..................................... 2-15
2.2.7 Tappets, rocker shaft,
rocker levers ............................ 2-15
2.2.8 Pistons and piston
cooling jets ............................... 2-15
2.2.9 Piston rings .............................. 2-16
2.2.10 Connecting rods and
big end bearings ...................... 2-16
2.2.11 Gudgeon pins and
small end bushes ..................... 2-17
2.2.12 Crankshaft ................................ 2-17
2.2.13 Crankshaft overhaul ................. 2-18
2.2.14 Main bearings .......................... 2-19
2.2.15 Crankshaft thrust washers ....... 2-19
2.2.16 Timing case and drive
assembly .................................. 2-20
2.2.17 Cylinder block assembly .......... 2-21
2.2.18 Turbocharger ............................ 2-21
2.2.19 Lubrication system ................... 2-22
2.2.20 Cooling system ........................ 2-23
2.2.21 Thermostat ............................... 2-23
2.2.22 Fuel system .............................. 2-23
2.2.23 Atomiser service settings ......... 2-24
2.2.24 Flywheel and housing .............. 2-24
2.2.25 Electrical equipment ................. 2-24
3. TIGHTENING TORQUE ........................ 2-25
3.1 Thread sealant ..................................... 2-25
3.2 Standard torque values........................ 2-25
3.2.1 Specific torque values .............. 2-26
4 COMPRESSION TEST DATA ............... 2-28
4.1 How to do a compression test ............. 2-28
5. TROUBLESHOOTING .......................... 2-29
6. EXPLODED VIEW ................................. 2-31
6.1 E010 cylinder block..............................2-31
6.2 E020 piston crankshaft ........................ 2-32
6.3 E030 cylinder head .............................. 2-33
6.4 E040 rocker arm .................................. 2-34
6.5 E050 timing case ................................. 2-35
6.6 E060 water pump.................................2-36
6.7 E070 balancer...................................... 2-37
6.8 E080 fuel injection pump ..................... 2-38
6.9 E090 oil pan ......................................... 2-39
6.10 E100 cylinder head cover .................... 2-40
6.11 E110 bleeder ........................................ 2-41
6.12 E120 oil hose ....................................... 2-42
6.13 E130 oil cooler ..................................... 2-43
DK752C/DK902C
M39_AU.indb 1M39_AU.indb 1 2007-10-29 오후 8:25:442007-10-29 오후 8:25:44