AR09.41-B-8620A | Remove/install charge air ducts | 12.02.16 |
Cumbustion engine 374, 376, 377 with Vehicle 382, 384, 386, 682, 688, 693, 694, 695
B09.40-0022-03
1 Engine
2 Pipe from the charge-air cooler to the intake manifold
3 Flexible hose connecting with the manifold
4 Fastening bolt on the center support
5 Fastening bolt of the turbocharger outlet pipe
6 Clamps
7 Flexible hose (black) of the charge-air cooler outlet
8 Charge-air cooler outlet opening
9 Intake manifold
| Remove and install | ||
Danger! | Risk of accidents due to vehicle moving when the engine is started. Risk of injuries by pinching or suffer burns when working while the engine started or when the vehicle is moving | Assure vehicle against unintentional move. Use tight fitting and closed work clothes. Do not touch heated or running parts. | |
1 | Detach the battery negative lead or switch-off the master switch | Unscrew the negative lead bolt at the side rail, avoid removal at battery post terminals. | |
2 | Tilt the cab. | ||
3 | Slacken the clamps (6) and remove the flexible hose (7) (black) of the charge-air cooler outlet (8) | Installing: Check the black hose (7) and the clamps (6) for condition, if necessary replace them. | |
| |||
4 | Remove the bolts (4) attaching the inlet and outlet pipes of the charge-air cooler | ||
5 | Remove the bolt (5) attaching the pipe to the support | ||
6 | Slacken the two clamps fastening the flexible pipe (3) connecting with the intake manifold (9) and remove the pipes (2, 3) | Installing: Check the clamps and the flexible pipe (3) for condition, should it be necessary, replace them. | |
| |||
7 | Plug the opening of the intake manifold (9) | Utilize a suitable plastic plug to prevent foreign matter getting in. | |
8 | Install in reverse order | Installing: Make sure the pipes and hoses are thoroughly clean. | |
The charge-air cooler will have to be clean and in perfect conditions. | |||
9 | Run the engine and check for the system's tightness |
Charge air pipe/charge air cooling
Referenced documents
- ar6080b0010a Tilt cab to repair position, tilt back
- as0000b000501a Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.