Replace rear muffler · ar4910p4951rt · Mercedes-Benz WIS

AR49.10-P-4951RT

Replace rear muffler

23.7.07

ENGINE 113.971, 156.980 in MODEL 251

P49.10-2583-09

Shown on left rear muffler for 251.175

1 Left rear muffler

3 Hose clamp

4 Bolt

5 Strut

6 Bolts

7 Inner exhaust rubber mount

8 Bolts

9 Outer exhaust rubber bearing

Modification notes

9.11.06	Bolt connecting exhaust rubber mount bracket (inner) to body	Engine 113.971, 156 in model 251	*BA49.10-P-1007-01X
	Bolt connecting exhaust rubber mount bracket (outer) to bumper bracket	Engine 113.971, 156 in model 251	*BA49.10-P-1008-01X

 	Remove/install
Danger!	Risk of death caused by vehicle slipping or toppling off the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
 Danger!	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1	Release clamp (3)		*BA49.10-P-1005-01X
2	Remove bolt (4) in order to remove left rear muffler (1) from strut (5)		*BA49.10-P-1006-01X
3	Remove bolts (6) from exhaust rubber mount inside (7)		*BA49.10-P-1007-01X
4	Remove bolts (8) from exhaust rubber mount outside (9)	 Avoid left rear muffler (1) falling down.
			*BA49.10-P-1008-01X
5	Remove left rear muffler (1)
6	Remove covering on end pipe from rear muffler	 Model 251 with engine 113.
		 Model 251 with engine 156 with sport package, code 952 or with exterior chrome package, code 900.
	Checking
7	Check exhaust rubber mount inside (7), exhaust rubber mount outside (9) and hose clamp (3)	 Check for wear, replace if required.
8	Install in the reverse order
	Checking
9	Check installation position and for unobstructed movement of entire exhaust system	 The exhaust system must be mounted free of tension, align exhaust system if required.
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
10	Conduct an engine test run and inspect exhaust system for leaks

 Exhaust system

Number	Designation		Engine 113 in model 251	Engine 156 in model 251


BA49.10-P-1005-01X	Bolt, hose clamp of rear muffler to center muffler	Nm	35	35
BA49.10-P-1006-01X	Bolt to rear muffler brace	Nm	20	20
BA49.10-P-1007-01X	Bolt connecting exhaust rubber mount bracket (inner) to body	Nm	18	18
BA49.10-P-1008-01X	Bolt connecting exhaust rubber mount bracket (outer) to bumper bracket	Nm	18	18

참조 문서

ah0000n000101a 자가 잠금식 볼트와 너트 관련 지침
as0000z000201a 뜨겁거나 달아오른 물체를 취급할 때 피부와 눈에 입을 수 있는 상해 위험
as0000z000501a 엔진이 작동 중인 상태에서 급발진에 의한 사고 위험 시동 또는 구동 중인 엔진 근처에서 작업할 때 차량에 부딪히거나 열에 의한 상해 위험
as0000z001001a 리프터에서 차량이 미끄러지거나 틸팅 시 생명의 위험