Remove/Install Mixing Chamber - Ar09.20-D-1320TSV
Engine 642 in model 907
MODIFICATION NOTES
| 14.08.2018 | Special tool 000 589 93 63 00 assembly tool added | Operation step 4 |
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Risk of burn injuries
, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. |
Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. |
AS49.00-Z-0001-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Detach ground line of on-board electrical system battery. | AR54.10-D-0029TS | |
| 2 | Raise vehicle. | AR00.60-D-1000-04TS | |
| Special instructions for lifting and supporting vehicle | AH00.60-N-0100-01TS | ||
| 3 | Remove bottom engine compartment paneling. | If installed. | AR61.20-D-1105TS |
| 4 | Remove charge air hose downstream of charge air cooler from fitting (1). | AR09.41-D-1311-01WE | |
| Fig 1 | |||
| 5 | Remove screws (2). | *BA09.41-N-1008-01O | |
| *BA09.41-N-1007-01O | |||
| 6 | Remove electrical wiring harness (3) from bracket (4). | Depending on the findings, ↓ Replacing retaining clip. |
|
| 7 | Disconnect electrical connector (5). | ||
| 8 | Lower vehicle. | ||
| 9 | Remove fan with fan shroud. | AR20.40-D-6800TSV | |
| 10 | Remove exhaust gas recirculation line (6) from exhaust gas recirculation valve housing. | ||
| *BA14.20-N-1009-01TSV | |||
| 11 | Remove screws (8). | *BA09.41-N-1012-01O | |
| 12 | Remove mixer housing (10). | ||
| *BA09.41-N-1013-01O | |||
| 13 | Separate electrical connector (11). | ||
| 14 | Remove mixer housing (10). | ||
| 15 | Transfer fitting (1) and throttle valve actuator (13). | If mixer housing (10) is replaced. | AR09.41-D-1330TSV |
| 16 | Transfer boost pressure sensor (14). | If mixer housing (10) is replaced. | AR09.41-D-0004TSV |
| 17 | Transfer exhaust gas recirculation line (6). | If mixer housing (10) is replaced. | AR14.20-D-1063TSV |
| Clean | |||
| 18 | Clean sealing surfaces at charge-air distributor and fitting (1). | Assembly cleaner | *BR00.45-Z-1028-04A |
| 19 | Clean sealing surfaces at mixer housing (10). | If mixer housing (10) is not replaced. Assembly cleaner | *BR00.45-Z-1028-04A |
| 20 | Install in the reverse order. | ||
| Check | |||
| 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. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 21 | Check for leaktightness when engine is running. |
| Number | Designation | Engine 642 | |
|---|---|---|---|
| BA09.41-N-1007-01O | Bolt, fitting to throttle valve actuator | Nm | 9 |
| Number | Designation | Engine 642 | |
|---|---|---|---|
| BA09.41-N-1008-01O | Bolt, throttle valve actuator holder to cylinder head | Nm | 9 |
| Number | Designation | Engine 642 | ||
|---|---|---|---|---|
| BA09.41-N-1012-01O | Screw/bolt, mixing chamber to charge air distributor | M6 | Nm | 9 |
| Number | Designation | Engine 642 | ||
|---|---|---|---|---|
| BA09.41-N-1013-01O | Bolt, mixing chamber to support brace | M8 | Nm | 20 |
| Number | Designation | Engine 642 in model 907 | |
|---|---|---|---|
| BA14.20-N-1009-01TSV | Bolt, exhaust gas recirculation line to housing of exhaust gas recirculation valve | Nm | 13 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |