SSANGYONG KORANDO 2012 Service Manual

02-24
Intake/exhaust Camshaft assembly
Components ▶
Intake Camshaft
HP pump drive gearExhaust
Camshaft
Connected to
vacuum pump

02-250000-00
Timing gear cover case (TGCC)
TGCCOil seal
Screw plug

02-26
Mass Balance Unit (MBU)
Fuel HP pump
HP pump gear
Crankshaft MBU
drive gear
MBU
HP pump
drive gear

02-270000-00
Oil pan assembly
8. OIL PAN
The oil pan in D20DTF engine improves the noise and vibration. Especially, the oil drainage is very easier
than before. The oil level sensor in oil pan monitors the oil level and turns on the oil level warning lamp on
the meter cluster when the oil level goes down below the specified value. And, A/C compressor bracket
and the oil dipstick tube are mounted on the oil pan.
Components ▶
Oil drain plugDust cover
Oil dipstick tube hole
A/C compressor bracket
Oil level sensor
For details, refer to Chapter
"Engine Control"

02-28
9. MASS BALANCE SHAFT UNIT (MBU)
The balance shaft in MBU (Mass Balance shaft Unit) improves the NVH performance by decreasing
the unbalanced force.
Components ▶
Crankshaft drive gear
Mass balance shaft unit
Mass balance shaft unit

02-290000-00
10. FLYWHEEL AND DRIVE PLATE
1) DMF (Dual Mass Flywheel)
The dual mass flywheel, or DMF, eliminates excessive transmission gear rattle, reduces gear
change/shift effort, and increases fuel economy. There is a friction ring located between the inner and
outer flywheel that allows the inner and outer flywheel to slip. This feature is designed to alleviate any
damage to the transmission when torque loads exceed the vehicle rating of the transmission. The friction
ring is the weak spot in the system and can wear out if excessive engine torque loads are applied
through it. The system also has a center support bearing that carries the load between the inner and
outer flywheel, and is fitted with damper springs to absorb shocks.
2) Drive Plate
Drive plate receives the power from the start motor when starting the engine. With this, the drive plate
initially drives the power train system. And, it is connected to the torque converter to transfer the engine
torque to the power train system.Components ▶
Dual mass flywheel
Trigger ring
Drive plate
Components ▶

02-30
11. PISTON/CRANKSHAFT/CYLINDER BLOCK
This vehicle is FF driving type and the engine is installed in lateral direction. The crankshaft and the
cylinder block convert the compression pressure to the rotating energy.
Components ▶
Cylinder block
Piston
Connecting rod
Crankshaft

03-30000-00
1. SPECIFICATION
Description Specification
Fuel Diesel
Fuel filterTypeFuel heater + priming pump + water separator
integrated type
Filter type Changeable filter element type
every 40,000 km
every 45,000 km
Water accumulating capacity 200 cc
Heater capacity 250W 13.5V
Injector System pressure 1800 bar
High pressure fuel
pumpType Eccentric cam/Plunger type
Operating type Gear driven type
Normal operating temperature-40 ~ 125℃
Operating pressure 1800 bar
Operating temperature-30℃ ~ 120℃
Low pressure fuel
pumpType Vane type
Gear ratio (pump/engine) 0.5 : 1
Pressure 6 bar
Fuel tankCapacity 60 L
Material Plastic
Fuel sender Dual sender type
Change intervalEU
GEN

03-4
2. MAINTENANCE AND INSPECTION
1) Maintenance Procedures for DI Engine Fuel System
Always keep the workshop and lift clean (especially, from dust).
Always keep the tools clean (from oil or foreign materials).
Wear a clean vinyl apron to prevent the fuzz, dust and foreign materials from getting into fuel system.
Wash your hands and do not wear working gloves. 1.
2.
3.
Follow the below procedures before starting service works for fuel system.
If the problem is from HP pump, fuel supply line or injector, prepare the clean special tools and sealing
caps to perform the diagnosis for DI engine fuel system in this manual. At this point, thoroughly clean
the related area in engine compartment. 4.
Clean the engine compartment before starting service works.
Tool kit for high pressure lineTook kit for low pressure line

03-50000-00
Fuel filter assembly
Follow the job procedures. If you find a defective component, replace it with new one. 5.
Once disconnected, the fuel pipes between HP pump and fuel rail and between fuel rail and each
injector should be replaced with new ones. The pipes should be tightened tospecified tightening torques
during installation. Over or under torques out of specified range may cause damages and leaks at
connections. Once installed, the pipes have been deformed according to the force during installation,
therefore they are not reusable. The copper washer on injector should be replaced with new one. The
injector holder bolt should be tightened to specified tightening torque as well. If not, the injection point
may be deviated from correct position, and it may cause engine disorder.
Plug the removed components with clean and undamaged sealing caps and store it into the box to
keep the conditions when it was installed. 6.
To supply the fuel to transfer line of HP pump
press the priming pump until it becomes
hard. 7.
Priming pump
Priming pump cap