Remove/Install Coolant Return Flow Line Of Turbocharger - AR09.41-P-0016MMV
Engine 276.8 in model 205
Engine 276.8 in model 253
Shown on engine 276.8 in model 253 without code 2U8 (Refrigerant alternative)
Shown on engine 276.8 in model 253 without code 2U8 (Refrigerant alternative)
Shown on engine 276.8 in model 253 without code 2U8 (Refrigerant alternative)
| 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 pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-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 | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Drain coolant from low-temperature circuit | AR09.41-P-6834LW | |
| 2 | Remove left and right air filter housing | AR09.10-P-1150MMV | |
| 3 | Detach charge air cooler and pull with attached coolant lines to the front | AR09.41-P-6819MMV | |
| 4 | Detach inerting system lines from heat shield (3, 4, 9, 11) and place to one side | Engine 276.8 in model 205, 253 with code 2U8 (Alternative refrigerant) |
*BA00.10-P-1002-04A |
| 5 | Detach heat shield (2, 3, 4, 9, 10, 11) | *BA09.40-P-1012-01W | |
| *BA09.40-P-1011-01W | |||
| 6 | Remove heat shields (2, 3, 4, 9, 10, 11) upwards | Engine 276.8 in model 205 up to model year 2016 Engine 276.8 in model 253 |
|
| 7 | Remove heat shields (2, 3, 9, 10,) upwards | Engine 276.8 in model 205 as of model year 2016 |
|
| 8 | Remove screw/bolt (6) and left coolant line feed line (5) | AR09.41-P-0011MMV | |
| 9 | Remove screw/bolt (7) and right coolant line feed line (8) | AR09.41-P-0012MMV | |
| 10 | Detach coolant hose (18) from connection (13) | AR20.20-P-7441-01RQ | |
| 11 | Remove screw/bolts (12, 14, 15, 16, 17) | *BA09.40-P-1010-01W | |
| 12 | Detach coolant return flow line (1) on left ATL and close off openings with suitable stop plugs | Fig 1 | |
| 13 | Detach coolant return flow line (1) on right ATL and close off openings with suitable stop plugs | Fig 1 | |
| 14 | Remove coolant return flow line (1) | ||
| 15 | Install in the reverse order | ||
| 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 | Carry out engine test run, checking the engine for leaktightness and proper operation |
METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143
| Number | Designation | 8.8 | 10.9 | |
|---|---|---|---|---|
| BA00.10-P-1002-04A | M6 X 1 | Nm | 9 | 13 |
TURBOCHARGER
| Number | Designation | Engine 276.8 | ||
|---|---|---|---|---|
| BA09.40-P-1010-01W | Bolt for coolant line attachment | M6 | Nm | 9 |
TURBOCHARGER
| Number | Designation | Engine 276.8 | ||
|---|---|---|---|---|
| BA09.40-P-1011-01W | Bolt/nut for shield attachment | M6 | Nm | 9 |
TURBOCHARGER
| Number | Designation | Engine 276.8 | ||
|---|---|---|---|---|
| BA09.40-P-1012-01W | Bolt, turbocharger shield bracket to cylinder head | M7 | Nm | 14 |