AR49.10-W-4801E | Remove/install muffler | 7.7.10 |
ENGINES 902.9, 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957
with CODE (MS4) BlueTec 4
except CODE (K68) Vertical exhaust muffler(s) behind cab
ENGINES 902.9, 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957
with CODE (MS5) BlueTec 5
except CODE (K68) Vertical exhaust muffler(s) behind cab
W14.40-1245-08
Illustrated on model 950.5
1 Exhaust pipe
2 Front fender section
3 Muffler (with reduction catalytic converter)
7 Vehicle jack
8 Strut
4 Line (vent pressure regulator)
5 Electrical connector
6 Electrical connector
| Remove/install | ||
| Notes on self-locking nuts and bolts | ||
1 | Switch off ignition | ||
2 | Open maintenance flap | ||
Danger! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
3 | Tilt cab | ||
| Notes on tilting the cab | ||
4 | Unscrew muffler (3) at front fender section (2) | ||
5 | Remove exhaust pipe (1) | | |
| |||
6 | Support muffler (3) with vehicle jack (7) | Use suitable base between muffler (3) and vehicle jack (7). | |
7 | Remove strut (8) | | |
| |||
8 | Remove temperature sensor at inlet to reduction catalytic converter | Only when installing new muffler (3). | |
9 | Remove temperature sensor at outlet to reduction catalytic converter | Only when installing new muffler (3). | |
10 | Disconnect electrical connectors (5, 6) | ||
11 | Detach line (4) at muffler (3) | ||
12 | Detach muffler (3) from longitudinal member and lower | | |
13 | Install in the reverse order |
Exhaust system
Number | Designation | Engine | ||
BA49.10-N-1001-01O | Bolt, clamp to exhaust pipe, muffler and exhaust flex pipe | Nm | 50 | |
BA49.10-N-1002-01O | Bolt, exhaust pipe clamp to engine brake flap fitting/exhaust connection | Nm | 15 | |
BA49.10-N-1007-01O | Bolt, muffler console to longitudinal member | Nm | 51 | |
BA49.10-N-1008-01O | Brace, muffler to muffler | Nm | 150 | |
BA49.10-N-1009-01O | Brace, muffler to crossmember | Nm | 150 | |