49-120 Removing and installing exhaust system as from push-in joint, replacing and bolting
Operation No. of operation texts and work units or standard texts and flat rates: 49-0210, 49-0215 |
Shown on Model 124
P49-0039-57
Bolt (19), washers (20), spring lock washer (22), |
Tightening torque 25 Nm. |
Bolted joints, self-locking nuts (3), bolts (8) | remove, fit on. Replace self-locking nuts (3), bolts (8) and Tightening torque 20 Nm. |
Tail silencer (9) | remove from rubber ring (18) and take off, fit on and insert in ring. wear, replace if necessary. |
Pipe clamp (21) | pull off tail silencer (9), check, replace if necessary, fit on. |
Bolt (24), washers (20), hanger plate (25) and tensioning plate (26) |
|
Center silencer (7) | take off, fit on. |
Sintered seal (5), flange (5a), graphite |
|
Rubber buffer (13) | check for wear, replace if necessary. |
Exhaust system | check for leaks with engine running. |
Note
If necessary, clean off combustion or corrosion residues from tapered connections of pipe (2, 22) and sintered seal (5) with emery cloth.
Ensure the parts are correctly installed.
2 Front exhaust pipe
5 Sintered seal
6 Self-locking hexagon nut
7 Hexagon bolt
18 Flange
22 Rear exhaust pipe
P49-0015-13