MECHANICAL OUTLINE[L3 Turbo]

id0110b3100100

Improved engine performance

•  Variable valve timing mechanism adopted

Weight reduction

•  Aluminum-alloy adopted for mainframe parts (cylinder head and block)

Reduced vibration and noise

•  Aluminum-alloy cylinder head adopted

•  Pendulum-type engine mounts adopted

Improved serviceability

•  Roller timing chain adopted

Structure

Engine external view

acxuun00000471

Valve mechanism

am3zzn00001251

1

Timing chain

2

Camshaft sprocket

3

Tensioner arm

4

Chain tensioner

5

Crankshaft sprocket

6

Chain guide

7

Variable valve timing actuator

8

Valve assembly

9

Tappet

10

Camshaft

Improved engine performance	• Variable valve timing mechanism adopted
Weight reduction	• Aluminum-alloy adopted for mainframe parts (cylinder head and block)
Reduced vibration and noise	• Aluminum-alloy cylinder head adopted • Pendulum-type engine mounts adopted
Improved serviceability	• Roller timing chain adopted

1	Timing chain
2	Camshaft sprocket
3	Tensioner arm
4	Chain tensioner
5	Crankshaft sprocket
6	Chain guide
7	Variable valve timing actuator
8	Valve assembly
9	Tappet
10	Camshaft