Remove/Install Engine With Front Axle Carrier - AR01.10-P-2500MND
Engine 276.8 in model 213, 238
with code M005 (Vehicles with 4MATIC/all-wheel drive)
MODIFICATION NOTES
| 24.09.2014 | Union nut, Fuel line to service connection | BA07.03-P-1008-01D |
Shown on model 213 with engine 276.823 and code M005 (4MATIC), with code 2U8 (Alternative refrigerant)
Shown on model 213 with engine 276.823 and code M005 (4MATIC), with code 2U8 (Alternative refrigerant)
Shown on model 213 with engine 276.823 and code M005 (4MATIC), except code 1U6 (Refrigerant R744)
Shown on model 213 with engine 276.823 and code M005 (4MATIC), with code 2U8 (Alternative refrigerant)
| Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. Wear protective clothing when handling fuel. |
AS47.00-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 to skin and eyes suffering scalding from contact with hot coolant spray. 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 | |
| Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-N-0005-01A | ||
| Notes on coolant | AH20.00-N-2080-01A | ||
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | ||
| Notes on bolted connections with self tapping screws | AH00.00-P-0007-01SF | ||
| General information on work on gasoline direct injection system | AH07.00-P-2000-01A | ||
| Use of engine no. when installing reconditioned engines and factory-new replacement engines or crankcases | AH01.10-P-0001-01A | ||
| Remove/install | |||
| 1 | Deactivate easy entry/exit feature | Engine 276.8 in model 213, 238 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
|
| 2 | Turn complete wheels on front axle to straight-ahead position and secure steering wheel with holding device | Do not turn steering wheel with steering coupling removed. Otherwise, clock spring contact is destroyed. |
|
| Fig 4 | |||
| 3 | Secure vehicle on vehicle lift | AR00.60-P-0100CW | |
| 4 | Bring A/T into neutral and release the parking brake | ||
| 5 | Vent pressure in AIRMATIC system using diagnostic system | ||
| Engine 276.8 in model 213 with code 489 (AIRMATIC) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AD00.00-P-2000-04B | ||
| Engine 276.8 in model 238 with code 489 (AIRMATIC) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AD00.00-P-2000-06LWO | ||
| 6 | Remove upper engine cover | ||
| 7 | Remove engine compartment paneling | AR61.20-P-1105LWE | |
| 8 | Drain off coolant of engine cooling system | AR20.00-P-1142OLC | |
| 9 | Drain off coolant in the low-temperature circuit | AR09.41-P-6834MND | |
| 10 | Disconnect ground line at battery | Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR54.10-P-0003LWO |
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR54.10-P-0003LW | ||
| 11 | Remove exhaust system at left catalytic converter | AR49.10-P-5502MND | |
| 12 | Remove exhaust system at right catalytic converter | AR49.10-P-5503MND | |
| 13 | Remove drive shaft from transmission output flange | AR41.10-P-0040-01LW | |
with code M005 (Vehicles with 4MATIC/all-wheel drive) Flexible coupling to transmission/rear axle differential or propeller shaft |
*BA41.10-P-1001-01M | ||
with code M005 (Vehicles with 4MATIC/all-wheel drive) Flexible coupling to transmission/rear axle differential or propeller shaft |
*BA41.10-P-1001-01N | ||
| Fig 1 | |||
| 14 | Remove left air filter housing (1) | AR09.10-P-1151MND | |
| 15 | Remove right air filter housing (1) | AR09.10-P-1152MND | |
| 16 | Drain air conditioning system | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.30-P-1760LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.30-P-1760LWO | ||
| 17 | Remove refrigerant line (5) at connecting point (6) and close off openings with stop plugs | *BA83.30-P-1004-01R | |
| Fig 5 | |||
| 18 | Remove vacuum line (2) at vacuum pump, and place to side | AR43.05-P-1320MND | |
| 19 | Remove inerting system line (29) at left turbocharger, and place to side | Engine 276.8 in model 213, 238 with code 2U8 (Alternative refrigerant) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR86.10-P-0319LWE |
| 20 | Remove inerting system line (29) at right turbocharger, and place to side | Engine 276.8 in model 213, 238 with code 2U8 (Alternative refrigerant) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR86.10-P-0419LWE |
| 21 | Disconnect coolant hose (39) at switchover valve, and place to side | Fig 3 | |
| 22 | Remove coolant hose (4) at firewall, and place to side | AR20.20-P-7441-01RQ | |
| 23 | Remove coolant hose (34) from low-temperature circuit cooler at radiator package | AR20.20-P-7441-01RQ | |
| 24 | Remove coolant hose (7) at radiator package | AR20.20-P-7441-01RQ | |
| 25 | Remove coolant hose (9) at fitting | AR20.20-P-7441-01RQ | |
| 26 | Remove connectors (12) | AR20.20-P-7441-01RQ | |
| 27 | Unclip vent line (13) at fan unit, and place to side | ||
| 28 | Remove upper crossmember | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR62.30-P-1570LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR62.30-P-2200LWO | ||
| 29 | Remove engine wiring harness for removal of engine and place to one side | AR15.18-P-1000-05MND | |
| *BA54.18-P-1001-02C | |||
| *BA27.10-P-1009-04H | |||
| *BA27.10-P-1024-04H | |||
| 30 | Relieve fuel pressure over diagnostic socket | AR07.03-P-1460-01VA | |
| *BA07.03-P-1007-01D | |||
| Fig 6 | |||
| 31 | Remove fuel feed hose (3) at service connection of low-pressure line | ||
| Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | AH00.00-P-0015-01CW | ||
| *BA07.03-P-1008-01D | |||
| 32 | Release and disconnect electrical connection (31), place electrical line to one side | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 1U6 (R744 refrigerant) |
AR83.30-P-5430LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.30-P-5430LWO | ||
| Engine 276.8 in model 213 with code 1U6 (R744 refrigerant) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.30-P-5433LWB | ||
| 33 | Remove electrical lines (36) at rack-and-pinion steering and front axle carrier (37), and set aside | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR46.20-P-0600LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR46.20-P-0600LWO | ||
| 34 | Release and disconnect electrical connection of outside temperature sensor, and place to side | Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0100LWQ |
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0100LWE | ||
| 35 | Release and disconnect electrical connection of the fan unit | AR20.40-P-5050MND | |
| 36 | Secure radiator package on engine with cable ties | ||
| 37 | Unlock and disconnect the electrical connector (43) | ||
| 38 | Release and disconnect electrical connection at circulation pump (41) | AR09.41-P-6926MND | |
| 39 | Release and disconnect electrical connector from circulation pump (42) | Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.25-P-1170LWO |
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.25-P-1172LW | ||
| 40 | Remove circulation pump (42) from bracket | Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.25-P-1170LWO |
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR83.25-P-1172LW | ||
| 41 | Remove refrigerant line (33) at condenser | AR83.30-P-6540LWO | |
| 42 | Remove purge line (30) at switchover valve | ||
| 43 | Remove left and right screw/bolt (38) on front axle carrier (37) | *BA62.30-P-1006-01H | |
| 44 | Remove steering coupling from steering shaft | Engine 276.8 in model 213 with code 700 (Technology Local Content China) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR46.10-P-8000-01LWA |
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 700 (Technology Local Content China) Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR46.10-P-8000-01LW | ||
with code 700 (Technology Local Content China) with code M005 (Vehicles with 4MATIC/all-wheel drive) Self-locking bolt, steering coupling to lower steering shaft |
*BA46.10-P-1003-01N | ||
with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 700 (Technology Local Content China) Engine mount wrench set |
Fig 2 | ||
| 45 | Detach brake calipers from steering knuckles, fasten with connected brake hoses unstressed on the vehicle and secure against falling down | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) 4-piston fixed-caliper brake |
AR42.10-P-0070LWA |
| Engine 276.8 in model 213 with code B06 (grey-painted brake callipers) with code M005 (Vehicles with 4MATIC/all-wheel drive) except code B07 (Ceramic brake system) except code U70 (red-painted brake callipers) |
AR42.10-P-0070LWB | ||
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) 4-piston fixed-caliper brake |
AR42.10-P-0070LWQ | ||
| 46 | Release and disconnect electrical connection of left and right RPM sensor | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR42.30-P-0712LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR42.30-P-0713LWO | ||
| 47 | Unclip the electric lines of the RPM sensors from the spring links and steering knuckles and put the electric lines to the side | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR42.30-P-0712LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR42.30-P-0713LWO | ||
| 48 | Unclip electrical line of brake wear indicator from right spring control arm and right steering knuckle, and place to side | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0200LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0200LWO | ||
| 49 | Release and disconnect electrical connections at the suspension struts | Engine 276.8 in model 213 with code 489 (AIRMATIC) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR32.25-P-1017LWL |
| Engine 276.8 in model 238 with code 489 (AIR BODY CONTROL) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR32.25-P-1017LWQ | ||
| 50 | Unclip electrical lines of suspension struts from spring control arms and steering knuckles, and place electrical lines to one side | Engine 276.8 in model 213, 238 with code 489 (AIR BODY CONTROL) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
|
| 51 | Remove steering knuckle from upper transverse control arms | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.25-P-0400LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.25-P-0400LWQ | ||
| 52 | Remove suspension struts from spring control arms | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 489 (AIRMATIC) |
AR32.25-P-1017LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 489 (AIR BODY CONTROL) |
AR32.25-P-1017LWO | ||
| Engine 276.8 in model 213 with code 489 (AIRMATIC) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR32.25-P-1017LWL | ||
| Engine 276.8 in model 238 with code 489 (AIR BODY CONTROL) with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR32.25-P-1017LWQ | ||
| 53 | Support front axle carrier with lifting platform and aggregate mount and secure whole engine transmission unit against slipping and falling down with a tensioning strap | ||
| 000 588 03 62 00 Lifting platform | WS01.00-P-0091A | ||
| 54 | Remove rear engine crossmember from frame floor assembly | AR22.10-P-4360MND | |
| 55 | Remove front axle carrier (37) with rear supports and rear cross struts from vehicle | ||
| 000 588 03 62 00 Lifting platform | WS01.00-P-0091A | ||
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0100LWQ | ||
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR33.10-P-0100LWE | ||
| 56 | Lower radiator package and engine/transmission unit with front axle carrier (37) | ||
| 000 588 03 62 00 Lifting platform | Make sure that engine/transmission unit does not contact body panels or major assemblies. Otherwise damage will occur. |
WS01.00-P-0091A | |
| 57 | Install in the reverse order | ||
| 58 | Check engine oil level; correct if necessary | ||
| AP18.00-P-1811MP | |||
| 59 | Perform wheel alignment check | Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR40.20-P-0200LW |
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR40.20-P-0200LWO | ||
| 60 | Read out and erase fault memory | ||
| Engine 276.8 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AD00.00-P-2000-04B | ||
| Engine 276.8 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AD00.00-P-2000-06LWO | ||
| 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 | |
| 61 | Carry out an engine test run, checking the engine for proper operation and leak-tightness | ||
| 62 | Install lower engine compartment paneling | AR61.20-P-1105LWE | |
| 63 | Install upper engine cover |
INJECTION NOZZLES, INJECTION VALVES, LINES
| Number | Designation | Engine 276 | ||
|---|---|---|---|---|
| BA07.03-P-1007-01D | Cap on service connection | Plastic | Nm | 2 |
| Metal | Nm | 15 | ||
INJECTION NOZZLES, INJECTION VALVES, LINES
| Number | Designation | Engine 276 | ||
|---|---|---|---|---|
| BA07.03-P-1008-01D | Union nut, fuel line to service connection | Stage 1 | Nm | 15 |
| Stage 2 | ∠° | 90 | ||
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0 | |
|---|---|---|---|
| BA27.10-P-1009-04H | Screw/bolt, heat shield to oil pan | Nm | 9 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0 | |
|---|---|---|---|
| BA27.10-P-1024-04H | Bolt, ground line to transmission housing | Nm | 20 |
PROPELLER SHAFT
| Number | Designation | Model 213 | |||
|---|---|---|---|---|---|
| BA41.10-P-1001-01M | Flexible coupling to transmission/rear axle differential or propeller shaft | Direct threaded connection | Stage 1 | Nm | 60 |
| Stage 2 | ∠° | 90 | |||
PROPELLER SHAFT
| Number | Designation | Model 238 | |||
|---|---|---|---|---|---|
| BA41.10-P-1001-01N | Flexible coupling to transmission/rear axle differential or propeller shaft | Direct threaded connection | Stage 1 | Nm | 60 |
| Stage 2 | ∠° | 90 | |||
STEERING SHAFT
| Number | Designation | Model 213 | ||
|---|---|---|---|---|
| BA46.10-P-1003-01N | Self-locking bolt, steering coupling to lower steering shaft | Stage 1 | Nm | 25 |
| Stage 2 | ∠° | 90 | ||
WIRING HARNESS
| Number | Designation | Model 213 | Model 238 | ||
|---|---|---|---|---|---|
| BA54.18-P-1001-02C | Nut, positive line to busbar on firewall | M6 | Nm | 8 | 8 |
| M8 | Nm | 16 | 16 | ||
CROSS MEMBER AND FRONT REINFORCEMENT
| Number | Designation | Model 213 | Model 238 | ||
|---|---|---|---|---|---|
| BA62.30-P-1006-01H | Bolt, soundproofing to front axle carrier | M8 | Nm | 23 | 23 |
AIR CONDITIONING
| Number | Designation | Model 213 except code 1U6 (R744 refrigerant) | Model 238 | |
|---|---|---|---|---|
| BA83.30-P-1004-01R | Nut/bolt, connecting point for refrigerant line | Nm | 12 | 12 |