SsangYong Korando III (2010 year). Service manual — part 33

02-23

0000-00

Chain upper bush

Chain 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

Exhaust Camshaft sprocket

Teeth: 42 EA

Clamping rail

Installed between exhaust
Camshaft sprocket and
crankshaft sprocket

7. CHAIN AND GEAR DRIVE SYSTEM

D20DTF 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.

And, MBU (Mass Balance shaft Unit) drive gear drives MBU.

Components

▶

Chain lower bush

Chain type: single bush
Chains: 60 EA

Oil pump sprocket

Teeth: 20 EA

Mechanical type tensioner

Operated by internal spring

The timing links (gold color) on the timing chain are aligned with the timing marks on the

crankshaft sprocket and the camshaft sprocket whenever the crankshaft rotates 8 turns.

02-24

Intake/exhaust Camshaft assembly

Components

▶

Intake Camshaft

HP pump drive gear

Exhaust

Camshaft

Connected to

vacuum pump

02-25

0000-00

Timing gear cover case (TGCC)

TGCC

Oil seal

Screw plug

02-26

Mass Balance Unit (MBU)

Fuel HP pump

HP pump gear

Crankshaft MBU

drive gear

MBU

HP pump

drive gear