Subaru Legacy IV (2008 year). Service manual - part 251

EC(H4DOTC)-24

Secondary Air Combination Valve

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

IN(H4DOTC)-2

General Description

INTAKE (INDUCTION)

1. General Description

A: COMPONENT

1. AIR CLEANER

(1)

Mass air flow and intake air 
temperature sensor

(7)

Air cleaner case (front)

Tightening torque:N·m (kgf-m, ft-lb)

(8)

Air intake duct

T1: 1 (0.1, 0.7)

(2)

Air cleaner case (rear)

(9)

Clip

T2: 2.5 (0.3, 1.8)

(3)

Clip

(10)

Resonator chamber

T3: 6 (0.6, 4.4)

(4)

Air intake boot

(11)

Cushion

T4: 7.5 (0.8, 5.5)

(5)

Clamp

(12)

Spacer

  

(6)

Air cleaner element

(13)

Cushion

 

 

T3

(6)

(8)

(7)

(4)

(3)

(3)

(2)

(1)

T1

T2

(5)

(5)

T2

(9)

(11)

(12)

T4

(13)

(10)

IN-02209

IN(H4DOTC)-3

General Description

INTAKE (INDUCTION)

2. INTAKE DUCT

(1)

PCV hose ASSY A

(8)

PCV pipe

(15)

PCV hose ASSY B

(2)

Intake manifold

(9)

Vacuum hose

(16)

Solenoid valve bracket

(3)

Solenoid valve bracket ASSY

(10)

Air by-pass pipe

 

(4)

Intake duct

(11)

Clamp

Tightening torque:N·m (kgf-m, ft-lb)

(5)

Engine harness ASSY

(12)

Vacuum hose

T1: 6.5 (0.7, 4.8)

(6)

Vacuum hose

(13)

Brake booster vacuum hose

T2: 17 (1.7, 12.5)

(7)

Vacuum hose

(14)

Clamp

T3: 19 (1.9, 14.0)

T3

(2)

(9)

(8)

(6)

(12)

(13)

(7)

(5)

(3)

(4)

T3

T1

T1

T2

(14)

(14)

(16)

T1

(1)

(15)

(2)

(10)

(11)

IN-02297

(14)

IN(H4DOTC)-4

General Description

INTAKE (INDUCTION)

3. INTERCOOLER

(1)

Intercooler

(5)

Spacer

Tightening torque:N·m (kgf-m, ft-lb)

(2)

O-ring

(6)

Cushion

T1: 6.5 (0.7, 4.8)

(3)

Air by-pass valve

(7)

Intercooler stay

T2: 16 (1.6, 11.8)

(4)

O-ring

(8)

Clip

  

IN-02466

T2

(1)

(2)

(3)

T1

(4)

T2

(5)

(6)

T2

(7)

(8)