Remove/Install Turbocharger With Left Exhaust Manifold - AR09.40-P-6037MMV
Engine 276.8 in model 205
Engine 276.8 in model 253
Shown on model 205.066
Shown on model 253 with engine 276.8
| 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 | |
| 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. 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 | |
| Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-N-0005-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Drain air conditioning system | AR83.30-P-1760LW | |
| 2 | Remove left-hand air filter housing | AR09.10-P-1150MMV | |
| 3 | Remove left rail insulation | ||
| 4 | Remove screw/bolt (17), detach vent line to place one side | ||
| 5 | Remove left charge air pipe | AR09.41-P-1327MMV | |
| 6 | Release and disconnect electrical connector (16) | ||
| 7 | Remove screw/bolt (5) | Engine 276.8 in model 205 up to model year 2016 |
*BA09.40-P-1010-01W |
| 8 | Detach coolant line feed line (7) on left ATL (15) and place to one side | AR09.41-P-0011MMV | |
| 9 | Detach inerting system line from heat shield (6, 8) and place to one side | Engine 276.8 in model 205, 253 with code 2U8 (Alternative refrigerant) |
|
| 10 | Remove heat shield (6) | *BA09.40-P-1011-01W | |
| 11.1 | Remove heat shield (8) | Engine 276.8 in model 205 up to model year 2016 Engine 276.8 in model 253 |
*BA09.40-P-1011-01W |
| *BA09.40-P-1012-01W | |||
| 11.2 | Detach heat shield (8) | Engine 276.8 in model 205 as of model year 2016 |
*BA09.40-P-1011-01W |
| 12 | Remove heat shield (4) | *BA09.40-P-1011-01W | |
| 13 | Detach holder of the coolant return flow line (11) on oil filter housing and thermostat housing | AR09.41-P-0016MMV | |
| 14 | Detach coolant line return line (11) on left ATL (15) and place to one side | AR09.41-P-0016MMV | |
| 15 | Remove rear section of lower engine compartment paneling | AR61.20-P-1105LW | |
| 16 | Detach bracket of the left catalytic converter from torque converter housing | *BA49.10-P-1014-02A | |
| 17 | Detach engine oil feed line (3) at on ATL (15) | AR09.40-P-0002MMV | |
| 18 | Open hose clamp on engine oil return hose, detach engine oil return hose from engine oil return line (9) and close off openings with stop plug | Fig 2 | |
| Fig 1 | |||
| 19 | Detach vacuum hose (1) from vacuum cell (2) | ||
| 20 | Detach refrigerant line in engine compartment at connecting point | *BA83.30-P-1004-01Q | |
| 21 | Open mounting clamp (14) and disconnect flange connection between left ATL (15) and exhaust pipe | After screwing down the mounting clamp (14) using the prescribed tightening torque there should be no gap anymore on the left clamp lock. |
*BA49.10-P-1001-02A |
| 22 | Unscrew nuts (12) in reverse order to the tightening procedure of exhaust manifold and remove peg board | Tightening procedure for exhaust manifold | AR14.10-P-3000-01MM |
| *BA14.10-P-1001-01E | |||
| 23 | Unclip left ATL (15) from terminal rail (13) and remove upwards | ||
| 24 | Detach engine oil feed line (9) at on left ATL (15) | Engine 276.8 in model 205 as of model year 2016 Engine 276.8 in model 253 When replacing the left ATL (15). |
AR09.40-P-0004MMV |
| 25 | Install in the reverse order | ||
| 26.1 |
Check engine oil level and correct if necessary | When reusing the left ATL (15). | AP18.00-P-1811MP |
| 26.2 |
Carry out engine oil and filter change | When replacing the left ATL (15). | AP18.00-P-0101CWZ |
| 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 | |
| 27 | Perform an engine test run and check engine for proper operation and leaktightness |
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 |
EXHAUST MANIFOLD
| Number | Designation | Engine 276.8 | |
|---|---|---|---|
| BA14.10-P-1001-01E | Nut, exhaust manifold to cylinder head | Nm | 20 |
EXHAUST SYSTEM
| Number | Designation | Engine 276 in model 205 | Engine 276 in model 253 | |
|---|---|---|---|---|
| BA49.10-P-1001-02A | Clamp, exhaust line for catalytic converter to turbocharger | Nm | 17 | 17 |
EXHAUST SYSTEM
| Number | Designation | Engine 276 in model 205 | Engine 276 in model 253 | ||
|---|---|---|---|---|---|
| BA49.10-P-1014-02A | Screw/bolt, catalytic converter/diesel particulate filter bracket to bell housing/engine | M8 | Nm | 20 | 20 |
| M10 | Nm | 39 | 39 | ||
AIR CONDITIONING
| Number | Designation | Model 205 | Model 253 | |
|---|---|---|---|---|
| BA83.30-P-1004-01Q | Nut, refrigerant line to connecting point | Nm | 12 | 12 |