Remove/Install Left Water-Cooled Charge Air Cooler - AR09.41-P-6827SVZ
Engine 279 in model 223
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| 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 overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Drain coolant from coolant low-temperature circuit. | AR09.41-P-6834SVZ | |
| 2 | Remove engine cover. | AR01.10-P-2405SVZ | |
| 3 | Remove left air filter housing. | AR09.10-P-1151SVZ | |
| 4 | Release hose clamp at charge air hose (2) from charge air cooler (1). | *BA09.41-P-1012-01Q | |
| 5 | Release hose clamp at charge air line (3) from charge air cooler (1). | *BA09.41-P-1013-01Q | |
| 6 | Remove screws (4). | *BA09.41-P-1001-01Q | |
| 7 | Remove hose clamps and coolant hoses (5, 6) from charge air cooler (1). | Fig 2 | |
| Fig 3 | |||
| 8 | Lift charge air cooler (1). | Fig 3 | |
| 9 | Unclip plug (7) from charge air cooler (1). | ||
| 10 | Remove charge air cooler (1). | ||
| 11 | Remove holder (8) and elastomer bearing (9) from charge air cooler (1). | If the charge air cooler (1) is replaced. | |
| Clean | |||
| 12 | Clean and degrease inside of charge air hose (2). | Assembly cleaner |
*BR00.45-Z-1028-04A |
| 13 | Clean and degrease inside of charge air line (3). | Assembly cleaner |
*BR00.45-Z-1028-04A |
| 14 | Clean and degrease connection fittings for charge air on charge air cooler (1). | Assembly cleaner |
*BR00.45-Z-1028-04A |
| Check | |||
| 15 | Check charge air cooler (1) for damage. | If damage is present: ↓ Replace charge air cooler (1). |
|
| 16 | Check charge air hose (2) and hose clamps for damage. | If damage is present: ↓ Replace charge air hose (2) and/or hose clamp. |
|
| 17 | Check charge air line (3) and hose clamps for damage. | If damage is present: ↓ Replace charge air line (3) and/or hose clamp. |
|
| 18 | Check coolant hoses (5, 6) and hose clamps for damage. | If damage is present: ↓ Replace corresponding coolant hose (5, 6) and/or hose clamp. |
|
| 19 | Install in the reverse order. | ||
| 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 danger zone. | AS49.00-Z-0001-01A | |
| 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 | |
| 20 | Carry out engine test run and check engine for proper operation and leak tightness. |
CHARGE AIR PIPE/CHARGE AIR COOLING
| Number | Designation | Engine 279 | |
|---|---|---|---|
| BA09.41-P-1001-01Q | Screw/bolt, charge air cooler to cylinder head cover | Nm | 9 |
CHARGE AIR PIPE/CHARGE AIR COOLING
| Number | Designation | Engine 279 | |
|---|---|---|---|
| BA09.41-P-1012-01Q | Hose clamp at charge air line/charge air cooler | Nm | 4 |
CHARGE AIR PIPE/CHARGE AIR COOLING
| Number | Designation | Engine 279 | |
|---|---|---|---|
| BA09.41-P-1013-01Q | Connection housing clamp at charge air cooler/electronic accelerator adjusting motor | Nm | 3 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |