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2. SPECIFICATION1) Specifications in Unit
( ): Optional item
Vehicle weight and gross vehicle weight may vary according to the options and vehicle
types. -
-
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01-70000-00
2. SPECIFICATION
1) Specifications in Unit
( ): Optional item
Vehicle weight and gross vehicle weight may vary according to the options and vehicle
types. -
-
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02-90000-00
1336-01 Timing gear case cover
Added the belt tension mounting boss
1130-01 Crankshaft assembly
- Reduced weight
- Deleted ring gear
1130-18 Drive plate assembly (A/T)
Changed the location of torque converter
mounting hole1130-13 Dual mass flywheel
Deleted centering sleeve
1115-02 Engine mounting bracket
D20DTR (Actyon Sports)
OldNew
OldNew
OldNew
Old
New
OldNew
with center bearingwithout center
bearing
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02-22
Rear view
5. CYLINDER HEAD COVER AND OIL SEPARATOR
The cylinder head cover is made by high strength plastic to reduce the weight. The multi twist type
oil separator improves the oil consumption.
Components ▶
1) Cylinder Head Cover
Front view
Cylinder head cover
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02-290000-00
(2) Layout
Chain upper bush
Type: single bush
Chains:112 EA
Tensioner rail
Installed between exhaust
Camshaft sprocket and
crankshaft sprocket
Hydraulic tensioner
Contains tensioner housing
plug, spring and check valve,
and operated by hydraulic
pressure
Crankshaft sprocket
Teeth: 21 EA
Oil pump sprocket
Teeth: 33 EA
Chain lower bush
Chain type: single bush
Chains: 60 EA
Mechanical type tensioner
Operated by internal spring
Clamping rail
Installed between exhaust
Camshaft sprocket and
crankshaft sprocket
Exhaust camshaft
sprocket
Teeth: 42 EA
1) Chain Drive
(1) Overview
The drive chain is single chain drive system with simple design and variable performance, and it
utilizes the hydraulic tensioner to reduce the wave impact generated by the chain. This chain is light
weight and has high durability through single bush chain. Shoulder bolts are used for better NHV.
7. CHAIN AND GEAR DRIVE SYSTEM
D20DTR engine uses single stage chain drive system. Timing chain drives the exhaust side and
gear drive the intake side. Timing chain is single bush type. Upper chain drives HP pump
connected to intake Camshaft by driving exhaust cam shift sprocke, and lower chain drives oil
pump to lubricate the engine.
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04-31719-00
1. SPECIFICATION
Shorten the service interval under severe conditions such as driving on a dusty road or offroad. *
Unit Description Specification
Air cleaner elementFilter type Dry, filter element
Initial resistance Max. 300 mmAq
Service interval EU; Clean or change every 20,000 km
GEN: Clean or change every 15,000 km
Air cleaner assemblyWeight 103.9 kg
Operating temperature-30 ~ 100˚C
IntercoolerCore material Aluminum
Size 614W x 192H x 30T
Core size 614W x 192H x 30T
Tank material Plastic (Molding)
Efficiency 80%
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06-31914-01
1. SPECIFICATION
Unit Description Specification
TurbochargerMax. expansion coefficient 4.0
Max. turbine speed 226,000rpm
Max. temperature of turbine
housing790 ℃
Weight 6.5kg
E-VGT actuator Operation duty cycle 250Hz
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11-31461-01
1. SPECIFICATION
Description Specification
Capacity 12 V, 2.3 kW
Engagement Meshed type
Rotating direction Clockwise
Pinion gear manufacturing Cooled forging
Solenoid operating voltage Max. 8 V
Weight 2.5 kg
Bracket manufacturing Aluminum die casting