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Home >> Mercedes Benz >> 1997 >> C230 >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> Exhaust System -- 202 Chassis >> Testing & Repair >> Remove / install exhaust system from flange connection - AR49.10-P-7280FA

Remove / install exhaust system from flange connection - AR49.10-P-7280FA

ENGINE 104.943 /991, 119.97, 120.98 in MODEL 129 

Fig 1: Identifying Exhaust System From Flange Connection Remove/Install Components - Engine 104.943 /991, 119.97, 120.98 In Model 129
G04686522
REMOVINGINSTALLING Remove/install     
1 Disconnect bolted connection (9c, 9d) TORQUE SPECIFICATION *BA49.10-P-1002-01A 
2 Replace 3-hole full face gasket (9b) Pay attention to the correct installation position!  
3 Unhook rear muffler (9) from rubber ring (18)   *WH58.30-Z-1001-19A 
4 Remove left frame cross strut (36). TORQUE SPECIFICATION Replace self-locking screws *BA61.10-P-1001-01A 
5 Disconnect bolted connection (8) TORQUE SPECIFICATION *BA49.10-P-1002-01A 
6 Detach suspension plate (25) and clamping plate (26)    
7 Remove center muffler (7)    
INSPECT Checking     
8 Check centered seal (5), flange (5a), graphite sealing ring (5b) for reusability Replace if necessary. Pay attention to the correct installation position!  
9 Check suspension plate (25), rubber buffer (13) and rubber ring (18) Replace, if necessary.  
10 Install in the reverse order    
TORQUE SPECIFICATION EXHAUST SYSTEM

Number Designation Engine 104, 120 Engine 119
BA49.10-P-1002-01A Bolt, flange connection to exhaust pipe Nm 20 20
TORQUE SPECIFICATION FRAME FLOOR ASSEMBLY

Number Designation Model 129
BA61.10-P-1001-01A Self-locking bolt connecting rear cross strut to frame floor Nm 120
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1001-19A Hook wrench, Firma Hazet