CONTENTS
1. FEATURE ................................................................................................................................... 1-M1
2. ENGINE BODY........................................................................................................................... 1-M2
[1] CYLINDER BLOCK .............................................................................................................. 1-M2
[2] COOLING JACKET .............................................................................................................. 1-M2
[3] HALF-FLOATING HEAD COVER ........................................................................................ 1-M3
[4] CYLINDER HEAD ................................................................................................................1-M3
[5] 4 SCREWS PER EACH CYLINDER ASSEMBLING STRUCTURE..................................... 1-M4
[6] CENTER DIRECT INJECTION SYSTEM (E-CDIS) ............................................................. 1-M5
[7] GEAR TRAIN CONFIGURATION ........................................................................................ 1-M5
[8] PISTON ................................................................................................................................ 1-M6
[9] BUILT-IN DYNAMIC BALANCER......................................................................................... 1-M6
3. LUBRICATING SYSTEM............................................................................................................1-M7
[1] OIL COOLER........................................................................................................................ 1-M7
4. COOLING SYSTEM ................................................................................................................... 1-M8
[1] THERMOSTAT ..................................................................................................................... 1-M8
[2] BOTTOM BYPASS SYSTEM ............................................................................................... 1-M9
5. FUEL SYSTEM......................................................................................................................... 1-M10
[1] OVERVIEW ........................................................................................................................ 1-M10
[2] SUPPLY PUMP .................................................................................................................. 1-M11
[3] RAIL.................................................................................................................................... 1-M14
[4] INJECTOR.......................................................................................................................... 1-M15
[5] ENGINE CONTROL SYSTEM ........................................................................................... 1-M18
(1) Engine ECU.................................................................................................................. 1-M19
(2) Sensor .......................................................................................................................... 1-M19
6. EGR SYSTEM .......................................................................................................................... 1-M21
[1] EGR VALVE ....................................................................................................................... 1-M21
[2] REED VALVE ..................................................................................................................... 1-M21
[3] EGR COOLER.................................................................................................................... 1-M22
7. AFTER TREATMENT SYSTEM ............................................................................................... 1-M23
[1] AFTER TREATMENT DEVICES ........................................................................................ 1-M23
MECHANISM