Remove/Install Right Turbocharger - AR09.40-P-6027XGA
Engine 176 in model 463
as of model year 2019
| Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | AS20.00-Z-0001-01A | |
| 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 | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil | Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers. |
AS18.00-Z-0001-01A | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on coolant | AH20.00-N-2080-01A | ||
| Remove/install | |||
| 1 | Drain off coolant. | AR20.00-P-1142XGA | |
| 2 | Remove left air filter housing. | AR09.10-P-1151XGA | |
| 3 | Remove right air filter housing. | AR09.10-P-1152XGA | |
| 4 | Remove ignition coil of cylinders 1 + 2 (T4). | AR15.12-P-2009XGA | |
| 5 | Remove screws (25) and remove heat shield (26) in upward direction. | *BA09.40-P-1006-01ZA | |
| 6 | Remove right heat shield from right exhaust gas turbocharger (1). | AR09.40-P-6027-00XGA | |
| *BA09.40-P-1007-01ZA | |||
| *BA86.10-P-1002-03J | |||
| 7 | Remove left and right catalytic converter and secure against falling down. | Left catalytic converter | AR49.20-P-0101XGA |
| Right catalytic converter | AR49.20-P-0102XGA | ||
| 8 | Remove boot (70) from right exhaust gas turbocharger (1) and place to one side. | *BA01.20-P-1003-01J | |
| 9 | Remove vacuum hose (12) from right exhaust gas turbocharger (1). | ||
| 10 | Remove oil feed line (31) and seal openings with suitable stop plugs. | AR09.40-P-6040XGA | |
| Fig 1 | |||
| 11 | Remove coolant return line (7) and seal openings with suitable stop plugs. | AR20.20-P-1101XGA | |
| Fig 1 | |||
| 12 | Remove coolant feed pipe (8) and seal openings with suitable stop plugs. | AR20.20-P-1100XGA | |
| Fig 1 | |||
| 13 | Remove bleed line (40) from right exhaust gas turbocharger (1) and seal openings with suitable stop plugs. | AR20.20-P-1201XGA | |
| Fig 1 | |||
| 14 | Remove charge air hose from right exhaust gas turbocharger (1). | *BA09.41-P-1002-01X | |
| 15 | Remove clamp (6). | *BA09.40-P-1001-01ZA | |
| Fig 2 | |||
| 16 | Remove right exhaust gas turbocharger (1) with oil return feed line (18) upward. | Ensure that marking (29) on oil return feed line (18) is flush with crankcase. Oil return feed line (18) will otherwise be leaky. |
|
| 17 | Seal all openings on the exhaust gas turbocharger (1), engine, and left and right catalytic converter with rags. | ||
| 18 | Remove oil return feed line (18) from right exhaust gas turbocharger (1). | AR09.40-P-6042XGA | |
| 19 | Install in the reverse order. | ||
| Check | |||
| 20 |
Check engine oil level and correct if necessary. | AP18.00-P-1812SKI | |
| 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 | Carry out engine test run and check engine for proper operation and leak tightness. | ||
| 22 | Install lower engine compartment lining. | AR61.20-P-1105XG | |
| 23 | Install upper engine cover. | AR01.10-P-2405XGA |
CRANKCASE VENTILATION SYSTEM, CYLINDER HEAD COVER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA01.20-P-1003-01J | Clamp, boot to exhaust gas turbocharger/air filter | Nm | 1, 5 |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1001-01ZA | Bolt, turbocharger clamp to exhaust manifold | Nm | 21 |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1006-01ZA | Bolt, upper heat shield to bracket/side heat shield | Nm | 9 |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1007-01ZA | Bolt, side heat shield to cylinder head cover | Nm | 9 |
CHARGE AIR LINE/CHARGE AIR COOLING
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.41-P-1002-01X | Bolt, clamp for charge air hose to charge-air distributor | Nm | 6 |
INERTIZATION SYSTEM
| Number | Designation | Model 463 as of model year 2019 | |
|---|---|---|---|
| BA86.10-P-1002-03J | Bolt, piping for inerting to engine/stationary heater | Nm | 8 |