SsangYong Rodius (2013 year). Service manual — part 67
06-22
2) How it Works at High Speed
In a high speed zone, the amount of exhaust gas increases and it is accompanied with a great force.
Therefore, if the inner diameter of venturi is more widened, the turbine in the turbocharger by the
releasing force of abundant exhaust gas can deliver a more increased energy to the compressor. The
output will increase in submission to the increase of intake air volume.
Control
range
Turbocharger driving
mechanism
Control
method
Effect
Improved
performance
At high
speed
Expands the
flow passage for
the exhaust gas
by unfolding the
vanes
The flow rate is
increased due to the
expanded
passage→
Increased turbine &
impeller speed,
Increased
compressive force
Improved
maximum
power
07-3
1543-00
1. SPECIFICATION
The engine oil filter element should be changed at the same time with the engine oil.
Regularly check the engine oil level and add the engine oil if necessary.
Remember to check the engine oil level and shorten the cycle to replace the engine oil under
severe driving conditions.
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Severe Driving 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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Unit
Specification
Oil pump
Lubrication system
Gear pump, forced circulation
Type
Inscribed gear
Capacity
63 L at 4,000 rpm
Relief pressure
5.8 bar ± 0.3 bar
Oil filter
Type
Full flow/Paper element
Engine oil
Specified oil
SAE 5W30 (approved by MB SHEET 229.51)
Capacity (L)
Min.: 4.5 L / Max.: 6.0 L
Service
interval
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)
Oil injection nozzle
Type
Piston
Operating pressure
1.5bar
Closing pressure
1.0bar
Oil flow
4 L/min
Oil pressure switch
Permissible pressure
10bar
Initial check: 5,000km, and replenish if necessary. Shorten the service interval under severe
conditions. (EU,GEN)
07-4
2. MAINTENANCE
1) Level Check
Park the vehicle on a level ground and apply the parking brake. Stop the engine and wait more than 5
minutes.
Pull out the dipstick and wipe it with a clean cloth. Reinsert it all the way.
Pull out it again and check the oil level.
The oil level should be between the maximum (Max) mark and minimum (Min) mark on the oil
dipstick. Oil should be replenished before the level goes below the minimum mark.
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-
-
Operating vehicle with insufficient amount of oil can damage the engine. Make sure the engine oil
level is correct and add oil if necessary.
2) Replenishment
If the level gets to the lower point, open the filler cap on top of the cylinder block and add the genuine
oil without exceeding the level of the upper mark.
Recheck the oil level after 5 minutes.
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.
The oil should not go above the upper mark on the dipstick.
The engine oil may be consumed more if the engine is new.
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-
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Engine oil dipstick
Engine oil filler
07-5
1543-00
1. SYSTEM DESCRIPTION
1) Overview
The lubrication system supplies oil to each lubrication section to prevent friction and wear and to
remove heat from the friction part. As the engine runs, frictional heat is generated on each lubrication
section. If this condition persists, the bearing can be burned and stuck.
In other words, it creates an oil film on each sliding surface to convert solid friction to liquid friction in
order to minimize wear and prevent temperature increasing on the friction part.
For the D20DTF engine with no oil pressure switch, the engine ECU receives the low engine oil level
signal from the oil level sensor and communicates with the instrument cluster through the CAN
communication to turn on the warning lamp.
2) Components
Oil cooler
Oil dipstick gauge
Oil pump
Oil filter module
Oil pressure switch
Oil pan
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