Removing and installing primary catalytic converter (underhood)

AR49.10-P-5510GD

12.1.00

ENGINE 668.940 /941 /942 in MODEL 168

ENGINE 668.914 in MODEL 414.700

P14.10-2007-06

Shown on engine 668.940

1 Exhaust system

2 Pipe clamp

3 Pipe clamp

4 Bolt

5 Bolt

6 Washer

7 Bracket

8 Heat shield

9 Torx bolt

110 Turbocharger

120/1 Catalytic converter

 	Removing, installing
1	Remove intake module	 Model 168	AR09.20-P-1400GD
		 Model 414	AR09.20-L-1400VA
2	Remove heat shield (8)
3	Remove / install fan shroud	 Model 168	AR20.40-P-6800GF
		 Model 414	AR20.40-L-6800VA
4	Detach exhaust system (1) from catalytic converter (120/1)	Installation: Clean sealing surfaces. Check pipe clamp (2) and replace if necessary.
5	Remove pipe clamp (3) between catalytic converter (120/1) and exhaust gas turbocharger (110)	Installation: Clean sealing surfaces. Check pipe clamp (3) and replace if necessary.
		 Install catalytic converter free of stress.
6	Unscrew bolts (4) and (5) from catalytic converter
7	Remove catalytic converter (120/1)	 Move catalytic converter toward windshield washer fluid reservoir when removing it, turn approx. 90° to the right and lift up and out.  Do not damage the radiator.
	Notes on disposing of catalytic converters	All models	OS49.10-P-1000-01A
8	Install in the reverse order