Remove/Install Charge Air Cooler - AR09.41-P-6817MRK
Engine 264 In Model 167
| 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 | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 2 | Drain coolant from low-temperature circuit. | AR09.41-P-6834MRK | |
| 3 | Remove air intake pipe (2). | AR09.10-P-8131MRK | |
| 4 | Remove vent hose (3) from charge air cooler (1). | Fig 2 | |
| 5 | Remove coolant hoses (4, 5) from charge air cooler (1). | AR20.20-P-7441-01RQ | |
| 6 | Release and disconnect overrun mode bypass air switchover valve electrical connector (Y101) and unclip electric line from the charge air cooler (1). | AR09.40-P-3000MRK | |
| 7 | Remove right charge air line (6). | *BA09.41-P-1002-01ZA | |
| *BA09.41-P-1004-03F | |||
| 8 | Remove the bracket (7). | *BA09.41-P-1002-03F | |
| *BA09.41-P-1001-03F | |||
| 9 | Remove purge line (8) from charge air cooler (1). | ||
| 10 | Release left charge air line (9) at charge air cooler (1). | *BA09.41-P-1004-03F | |
| 11 | Unclip clip (10) from bracket (11), remove charge air cooler (1) from bracket (11) and charge air line (9). | ||
| 12 | Remove charge air cooler (1). | *BR00.45-Z-1032-06A | |
| 13 | Remove overrun mode bypass air switchover valve (Y101). | When installing a new charge air cooler (1). | AR09.40-P-3000MRK |
| Check | |||
| 14 | Check rubber guides of charge air cooler (1) for damage and replace if necessary. | ||
| 15 | 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 hazard area. | 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 | |
| 16 | Perform engine test run. While doing so, check engine for proper operation and leak tightness. | ||
| 17 | Install the front and lower center engine compartment lining. | AR61.20-P-1105ME |
CHARGE AIR COOLER
| Number | Designation | Engine 264 | |
|---|---|---|---|
| BA09.41-P-1001-03F | Screw/bolt, charge air cooler to bracket | Nm | 9 |
CHARGE AIR PIPE/CHARGE AIR COOLING
| Number | Designation | Engine 264 | |
|---|---|---|---|
| BA09.41-P-1002-01ZA | Screw/bolt, charge air manifold bracket to turbocharger | Nm | 9 |
CHARGE AIR COOLER
| Number | Designation | Engine 264 | ||
|---|---|---|---|---|
| BA09.41-P-1002-03F | Bolt, bracket for charge air cooler to timing case/oil pan | M6 | Nm | 9 |
| M8 | Nm | 20 | ||
CHARGE AIR COOLER
| Number | Designation | Engine 264 | |
|---|---|---|---|
| BA09.41-P-1004-03F | Clamp, charge air line to charge air cooler | Nm | 4 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1032-06A | Lubricant | A 000 989 08 60 |