2012 SSANGYONG RODIUS engine coolant

02-2
2130-13 Coolant Reservoir
- Changed housing design and added
de-aeration port (engine head to coolant
reservoir)
1. ENGINE COMPARTMENT (DIESEL ENGINE)
De-aeration
port
HFM6 HFM7
1115-00 Engine
- Deleted D27DT (Euro4) engine and
introduced D20DTR (Euro5) engine.
2330-08HFM (Hot Film Air-Mass Sensor)
- Changed HFM sensor
2130-02 Air Cleaner
- Changed the material of air cleaner
element (paper filer to felt)2313-01Air cleaner Housing and Snorke
- Changed design according to installation
of new engine

01-6
3. ENGINE COMPARTMENT LAYOUT
Do not work on the engine compartment while the engine, radiator, exhaust manifold, muffler
or catalytic converter is hot. Always turn the engine off and allow it to cool before starting the
maintenance.
Regularly check the engine oil level and add Ssangyong genuine engine oil if necessary.
Clean the dipstick with clean cloth so that any foreign materials cannot get into the engine. -
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Power steering fluid
reservoir Brake fluid reservoir
Engine oil
dipstick gauge
Washer fluid
reservoir cap Engine oil filler cap
Air cleaner
Operating vehicle with insuffi cient amount of oil can damage the engine. Make sure the
engine oil level is correct and add oil if necessary.
Coolant reservoir
Battery
Fuse & relay

01-70000-00
1) Service Interval
DescriptionDaily
inspectionWeekly
inspectionService interval
Engine oil & oil
filterInspection - EU Change every 20,000 km or 12
months (The service interval should
be shortened under severe
conditions)
General Change every 15,000 km or 12
months (The service interval should
be shortened under severe
conditions)
Coolant Inspection - Change every 200,000 km or 5 years
Air cleaner
element- Inspection Diesel EU Change every 20,000 km
(The service interval should
be shortened under severe
conditions)
General Change every 15,000 km
(The service interval should
be shortened under severe
conditions)
Gasoline Clean every 15,000 km, replace every
60,000 km (The service interval should
be shortened under severe
conditions)
Fuel filter - - EU Change every 40,000 km (Draining
water from fuel filter: whenever
replacing the engine oil)
General Change every 45,000 km (Draining
water from fuel filter: whenever
replacing the engine oil)

01-8
2) Specification and Capacity
Engine oilSpecification Quality class: Ssangyong genuine engine oil (Total Quartz INEO
ECS 5W 30, SK ZIC SY 5W 30) or oil Approved by MB Sheet
229.51
Capacity approx. 6.0 litter
Engine
coolantSpecification Ssangyong genuine coolant Anti-Freeze SYC-1025
Capacity approx. 11.5 litter
Severe condition
Frequent stop-and-go traffic, extended idling, short driving distance below 6 km, driving
distance below 16 km when the outside temperature remains below freezing
Driving in a hilly or mountainous terrain, sandy, or dusty area
High load driving such as trailer towing
Taxi, patrol service or delivery service (extended idling and excessive driving with low speed) -
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01-10
(3) Cautions before service
Prolonged exposure to the engine oil make cause a skin cancer or an irritation.
Used engine cotains the hazardous material that may cause the skin cancer. Do not allow the
used engine to make contact with your skin.
Make sure to wear the protection gloves and goggle when handling the engine oil. If contact
happens, rinse affected areas immediately with plenty of water. Do not wash it with gasoline or
solvent. If irritation persists, consult a doctor.
Improperly disposed engine oil can pollute the environment. Dispose used engine oil in
accordance with local environmental regulations. -
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(5) Tightening the fastener
If fine dust or foreign material enters into DI engine's fuel system, there can be serious
damages between HP pump and injectors. So, be sure to cover removed fuel system
components with cap and protect removed parts not to be contaminated with dirt. (Refer to
cleanness in this manual while working on DI engine fuel system)
When working on the fuel line between priming pump and injector (including return line),
always plug the openings with caps to prevent foreign materials or dust from entering to the
openings and connections.
The HP fuel supply pipe (HP pump to fuel rail) and HP fuel pipe (Fuel rail to injector) should
be replaced with new ones when removed. 1.
2.
3. Scalding hot coolant and steam could be blown out under pressure, which could cause serious
injury. Never remove the coolant reservoir cap when the engine and radiator are hot.
(4) Lubrication system
3) Fuel and Oil System
If work on the fluid system such as fuel and oil, working area should be well ventilated and
smoking should be prohibited.
Gasket or seal on the fuel/lubrication system should be replaced with new ones and bolts and
nuts should be tightened as specified. -
-Clean the mating surfaces before tightening.
Place the marks with paint to tighten by angle if the angle wrench is not available. 1.
2.

02-110000-00
4. GUIDELINES ON ENGINE SERVICE
To prevent personal injuries and vehicle damages that can be caused by mistakes during engine
and unit inspection/repair and to secure optimum engine performance and safety after service
works, basic cautions and service work guidelines that can be easily forgotten during engine
service works are described in.
Cautions before service works
For safe and correct works, you must observe the working procedures and instructions in this
manual. And, use the designated tools as follow:
Engine stand / Heavy duty engine jack
To prevent the engine from starting abruptly, do not allow anybody to get in the vehicle while
servicing in engine compartment.
Before work on engine and each electrical equipment, be sure to disconnect battery negative
(-) terminal.
Before service works, be sure to prepare the works by cleaning and aligning work areas.
Do not allow the foreign material get into the fuel injection system.
When removing the engine, use only the safety hook on engine and engine hanger. Do not
support the bottom of oil pan with a jack.
Engine and accessories
Completely drain the engine oil, coolant and fuel from engine before removal.
Before disassembling/assembling the engine components, carefully read the working
procedures in this manual.
Make sure to keep the specified tightening torques during installation.
Clean and properly lubricate the parts before reassembly.
Carefully check that there are not any interference while servicing. ▶
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02-490000-00
The bottom side of water jacket is desgined as sine wave to strengthen the structure of crankcase.
The main flow of coolant starts from outlet port of water pump and goes along the longitudinal
direction of engine. The coolant passage from cylinder head to inlet port of water pump is
integrated in cylinder head.
The engine oil from oil pump is supplied to the main oil gallery through oil channel, oil filter
module and cross bore in cylinder block without using external pipes. This oil is supplied to main
bearing, cylinder head and MBU. And, it is sprayed to the chain through the chain tensioner
connected to cross bore.
Crankcase cross bore for oil supply
Water jacket core

03-16
Dynamic test for backleak of injector ▶
Warm up the engine so that the engine
coolant temperature be over 80℃ and star
the engine again.
Disconnect the injector return hose and
cover the openings with caps shaped
screw (included in the special tool). 1.
2.
Connect the hose of the container for
measuring backleak to the return nipple of
the injector.
Start the engine again and let the engine
idle for 30 seconds.
Perform backleak test of fuel system with a
diagnostic device after 30 seconds. 3.
4.
5.
This test consists of 4 cycles, and the engine
rpm reaches 3,500 rpm for 18 seconds in each
cycle.
Check the amount of backleak collected
into the container and confirm that it is
within the specified range. 6.
Specification38 ml or less