Replacing rear muffler - AR49.10-P-4951F

ENGINE 119, 120 

in MODEL 140 

Fig 1: Identifying Rear Muffler Bracket Projection

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal, installation
	Risk of explosion	Pay attention to accident prevention regulations!
1	Remove exhaust system downstream of flanged connection, install		AR49.10-P-7280FB
2	Mark exhaust pipes between center and rear mufflers (7, 9) at the points specified and saw off	Size "A" = 95 mm
3	Fit together sawn-off center muffler (7) and new rear muffler (9)	Use exhaust pipe clips (7/2) When attaching the exhaust system, ensure that the projection "a" of the bracket at rear muffler is not more than 3 - 5 mm at the rubber bush (18) when system is cold
4	Install in the reverse order