Remove/install heat shield under SCR catalytic converter diesel particulate filter unit

AR49.20-S-0007-02EA

Remove/install heat shield under SCR catalytic converter diesel particulate filter unit

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Engine

654.9 in model 447

 SCR catalytic converter diesel particulate filter unit

Number

Designation

Engine 654.9 in model 447

BA49.20-N-1001-04EA

Screw, heat shield lower section of SCR catalytic converter diesel particulate filter unit to holder

Nm

8

 SCR catalytic converter diesel particulate filter unit

Number

Designation

Engine 654.9 in model 447

BA49.20-N-1004-04EA

Screw, heat shield upper section of SCR catalytic converter diesel particulate filter unit to timing case

Nm

8

 SCR catalytic converter diesel particulate filter unit

Number

Designation

Engine 654.9 in model 447

BA49.20-N-1005-04EA

Screw, heat shield upper section of SCR catalytic converter diesel particulate filter unit to crankcase

Nm

8

 SCR catalytic converter diesel particulate filter unit

Number

Designation

Engine 654.9 in model 447

BA49.20-N-1006-04EA

Screw, heat shield upper section of SCR catalytic converter diesel particulate filter unit to support

Nm

8

 SCR catalytic converter diesel particulate filter unit

Number

Designation

Engine 654.9 in model 447

BA49.20-N-1007-04EA

Screw, heat shield upper section of SCR catalytic converter diesel particulate filter unit to engine carrier

Nm

8

1

Remove screw/bolt (1)   .

2

Pull the bottom part of the heat shield (2) out of the retaining clamps and remove it.

3

Remove screws (3)         .

4

Remove the upper part of the heat shield (4).

5

Install in the reverse order.