EXHAUST(H4DOTC DIESEL) > General Description

COMPONENT

1. EXHAUST MANIFOLD

• Installation location

(1)

Exhaust cover A

(5)

Exhaust manifold (RH)

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Exhaust cover B

(6)

Exhaust manifold (LH)

T1:

7.5 (0.8, 5.5)

(3)

Exhaust cover C

(7)

Gasket

T2:

30 (3.1, 22.1)

(4)

Gasket

   

T3:

42.5 (4.3, 31.3)

       

T4:

9.5 (1.0, 7.0)

*1: Install the gasket with the folded tabs facing the front exhaust manifold (LH).

• Exploded view

(1)

Exhaust manifold (LH)

(4)

Exhaust pipe cover C

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Exhaust pipe cover A

(5)

Exhaust pipe cover D

T:

13 (1.3, 9.6)

(3)

Exhaust pipe cover B

(6)

Band

   
           

2. CATALYTIC CONVERTER AND DPF

• Installation location

(1)

Exhaust manifold (RH)

(6)

Hanger bracket

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Gasket

(7)

Bracket

T1:

42.5 (4.3, 31.3)

(3)

Turbocharger

   

T2:

37 (3.8, 27.3)

(4)

Gasket

   

T3:

30 (3.1, 22.1)

(5)

Catalytic converter and DPF

   

T4:

35 (3.6, 25.8)

• Exploded view

(1)

Exhaust temperature sensor 1

(6)

Catalytic converter and DPF cover upper

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Exhaust temperature sensor 2

(7)

Bracket

T1:

30 (3.1, 22.1)

(3)

Exhaust cover

(8)

Catalytic converter and DPF

T2:

7.5 (0.8, 5.5)

(4)

Gasket

(9)

DPF pressure difference sensor pipe B

T3:

9.3 (0.9, 6.9)

(5)

DPF pressure difference sensor pipe A

(10)

Catalytic converter and DPF cover lower

   

3. EXHAUST PIPE AND MUFFLER

• Installation location

(1)

Catalytic converter and DPF

(8)

Exhaust pipe (Rear)

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Gasket

(9)

Cushion rubber

T1:

18 (1.8, 13.3)

(3)

Exhaust pipe (Front)

(10)

Self-locking nut

T2:

48 (4.9, 35.4)

(4)

Gasket

(11)

Gasket

T3:

42.5 (4.3, 31.3)

(5)

Spring

(12)

Muffler

T4:

7.5 (0.8, 5.5)

(6)

Bolt

(13)

Muffler cutter

   

(7)

Chamber

       

• Exploded view

(1)

Exhaust pipe cover

(3)

Exhaust pipe (Front)

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Clamp

(4)

Band

T:

13 (1.3, 9.6)

4. DPF PRESSURE DIFFERENCE SENSOR

(1)

DPF pressure difference sensor

(4)

DPF pressure difference sensor hose A

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Bracket

   

T1:

7.5 (0.8, 5.5)

(3)

DPF pressure difference sensor hose B

   

T2:

15 (1.5, 11.1)