P01.10-3210-08
Shown on engine 276.8 without code ME05 (hybrid drive 85 kW/90 kW VARIANT (incl. plug-in)) |
4 | Low-temperature circuit coolant expansion reservoir | 10 | Coolant hose | 14 | Charge air cooler | ||
8 | Coolant hose | 11 | Connection fitting | 15 | Connection fitting | ||
9 | Coolant hose | 13 | Connection fitting | 16 | Coolant hose |
P01.10-3221-09
Shown on engine 276.8 without code ME05 (hybrid drive 85 kW/90 kW VARIANT (incl. plug-in)) |
1 | Connection fitting | 6 | Fuel hose | 15 | Connection fitting | ||
2 | Ground cable | 11 | Connection fitting | 22 | Purge line | ||
4 | Low-temperature circuit coolant expansion reservoir | 13 | Connection fitting | 23 | Oil cooler | ||
5 | Vacuum line |
Shown on engine 276.8 without code ME05 (hybrid drive 85 kW/90 kW VARIANT (incl. plug-in)) |
50 | Bracket |
P15.18-2225-06
Danger | Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant. | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been drained. | |
Danger | 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 contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
Warning | 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. | |
Caution | 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. | |
Danger | Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | |
Caution | 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. | |
Danger | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
Warning | 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. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Notes on threaded connections with aluminum screws/bolts | ||
Topical note | Notes on threaded connections fastened using a tightening angle-based tightening process | ||
Topical note | General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | Procedure for a damaged or leaky air conditioning system | ||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
Use of engine no. when installing reconditioned engines and factory-new replacement engines or crankcases | |||
General information on work on gasoline direct injection system | |||
| Remove/install | ||
1 | Perform disable for the high voltage on-board electrical system |
| |
2 | Secure vehicle on vehicle lift | ||
3 | Shift transmission into neutral position | ||
4 | Release parking brake | ||
5 | Deactivate easy entry/exit feature | Model 222 with engine 276.8 | |
6 | Turn front wheels to straight-ahead position and fix steering wheel in place with holding device | | |
Retainer device | |||
7 | Disconnect ground line at the on-board electrical system battery | ||
8 | Remove upper engine cover | Installation: Only install upper engine cover after the leak test. | |
9 | Remove engine compartment paneling | ||
Installation: Only install lower engine compartment paneling after leak test. | |||
10 | Remove rear bracket (50) for the engine compartment lining | ||
11 | Drain off coolant of engine cooling system | ||
12 | Drain off coolant in the low-temperature circuit | ||
13 | Remove drain screw, drain engine oil and catch in suitable container | ||
| Multigrade engine oils (specification 229.5) | ||
Engine oil | |||
14.1 | Screw in new drain screw | With plastic oil pan bottom section. | |
Drain plug at oil pan/oil pan bottom section | |||
14.2 | Screw-in drain screw with new sealing ring | With metal oil pan bottom section. | |
Drain plug at oil pan/oil pan bottom section | |||
15 | Remove ground line (2) from transmission | Engine 276.8 in model 222 with transmission 725.0 | |
Engine 276.8 in model 222 with transmission 722.9 | |||
Engine 276.8 in model 222 with transmission 724.2 | |||
16 | Remove steering coupling from steering shaft |
| |
Model 222 up to 4/29/14 with engine 276.8 | |||
17 | Remove left catalytic converter at the exhaust gas line | ||
18 | Remove right catalytic converter at the exhaust gas line | ||
19 | Remove drive shaft from transmission output flange | ||
Flexible coupling remains on propeller shaft. | |||
20 | Remove rear engine support | ||
21 | Remove rear engine mount | ||
22 | Reinstall rear engine carrier without rear engine mount | ||
23 | Lower transmission and let it rest on the rear engine support | ||
| 000 588 11 62 00 Major assembly mount | ||
| 000 588 10 62 00 Support plate | ||
24 | Remove coolant hoses from oil cooler (23) and seal openings with suitable protective covers | ||
Set of protective caps | |||
25 | Unclip oil cooler (23) from fan unit and lay to one side with attached lines | | |
26 | Remove both air filter housings | ||
27 | Remove fan unit | ||
28 | Mount protective plate on radiator | ||
| |||
29 | Remove charge air cooler (14) |
| |
30 | Remove poly-V belt |
| |
31 | Release and disconnect electrical connections from refrigerant compressor |
| |
Engine 276.8 in model 222 (except 222.163/173) | |||
32 | Release and disconnect high-voltage line on electrical A/C compressor | Engine 276.8 in model 222.163/173 | |
33 | Remove refrigerant compressor from timing case cover and engine support, place with attached refrigerant lines to one side and secure against falling down |
| |
Engine 276.8 in model 222 (except 222.163/173) | |||
34.1 | Remove vacuum line (5) on vacuum pump and close off openings using suitable stop plugs | Engine 276.8 in model 222 (except 222.163/173) | |
Record plug | |||
34.2 | Remove vacuum line (5) at firewall and fix on engine | Engine 276.8 in model 222.163/173 | |
35 | Remove coolant hose from connection fitting (1) and seal openings with suitable protective covers | ||
Set of protective caps | |||
36 | Remove coolant hose (8) from connection fitting (11) and seal openings with suitable protective covers | ||
Set of protective caps | |||
37 | Remove coolant hose (16) from connection fitting (15) and seal openings with suitable protective covers | ||
Set of protective caps | |||
38 | Remove bottom coolant hose (10) from low-temperature circuit coolant expansion reservoir (4) and seal openings with suitable protective covers | ||
Set of protective caps | |||
39 | Remove coolant hose (9) from connection fitting (13) of the engine and seal openings with suitable protective covers | ||
Set of protective caps | |||
40 | Remove purge line (22) at purge valve and close off openings using suitable stop plugs | Record plug | |
41 | Disconnect engine wiring harness for removal of engine | ||
Engine 276.8 in model 222 with transmission 725.0 | |||
Engine 276.8 in model 222 with transmission 724.2 | |||
Engine 276.8 in model 222 with transmission 725.0 | |||
Engine 276.8 in model 222 with transmission 724.2 | |||
Engine 276.8 in model 222 with transmission 722.9 | |||
Engine 276.8 in model 222 with transmission 722.9 | |||
42 | Relieve fuel pressure over diagnostic socket | ||
Cap on service connection | |||
Pressure hose | |||
43 | Remove fuel hose (6) at diagnostic socket of low-pressure line and close off openings with suitable stop plugs | Union nut, fuel line to service connection | |
Record plug | |||
44 | Remove screws of front engine mounts from the engine carriers |
| |
45 | Attach the load tilter with the adaptation at all engine suspension lugs and on boom crane | ||
| 000 588 00 62 00 Load tilter | ||
Commercially available devices/tools | |||
Adaptation | |||
46 | Lift engine transmission unit until the high voltage lines of the electric machine and of the electrical refrigerant compressor are accessible | Engine 276.8 in model 222.163/173 | |
Aid of helper required. | |||
47 | Disconnect high-voltage line of electric machine and close off with a protective cover | Engine 276.8 in model 222.163/173 | |
Engine 276 in model 222.163 with transmission 724.2 | |||
Engine 276.8 in model 222.173 with transmission 725.0 | |||
Set of protective caps | |||
48 | Remove high-voltage line of the electrical machine from transmission and place to one side | Engine 276.8 in model 222.163/173 | |
Engine 276.8 in model 222.163 with transmission 724.2 | |||
Engine 276.8 in model 222.173 with transmission 725.0 | |||
49 | Remove high voltage line of the electrical refrigerant compressor from the crankcase | Engine 276.8 in model 222.163/173 | |
Nut, high voltage line for electrical refrigerant compressor to crankcase | |||
50 | Lift out engine transmission unit | ||
| 000 588 00 62 00 Load tilter | ||
| |||
Commercially available devices/tools | |||
Aid of helper required. | |||
Adaptation | |||
51 | Install in the reverse order | ||
52 | Check oil level of engine and correct | ||
| |||
Warning | 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. | |
53 | Perform an engine test run; check engine for functionality and leaktightness | ||
54 | Install lower engine compartment paneling | ||
55 | Install upper engine cover |
001 589 00 91 00
Set of protective caps
129 589 01 21 00
Retainer device
129 589 00 91 00
Record plug
276 589 00 62 00
Adaptation
001 589 02 91 00
Set of protective caps
119 589 04 63 00
Pressure hose
Referenced documents
- ah0000n000101a Notes on self-locking nuts and bolts
- ah0000p000601rm Notes on threaded connections with aluminum screws/bolts
- ah0000p001501cw Note on calculation of tightening torque when using insertion or socket tools with various effective lengths
- ah0000p002001a Notes on threaded connections fastened using a tightening angle-based tightening process
- ah0000p500001a Notes on avoiding damage through contamination and foreign objects
- ah0000z030001a General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment
- ah0110p000101a Use of engine no. when installing reconditioned engines and factory-new replacement engines or crankcases
- ah0700p200001a
- ah0700p200001a General information on work on gasoline direct injection system
- ah5400p000101a Information on preventing damage to electronic components due to electrostatic discharge
- ah8330n000401a Procedure for a damaged or leaky air conditioning system
- ap1800p1811mp Check engine oil level using on-board oil dipstick
- ar0060p0100cw Secure vehicle on vehicle lift
- ar0703p146001va Reduce fuel pressure through service valve
- ar0910p1150lfa Remove/install air filter housing
- ar0941p6819lfa Remove/install charge air cooler, water-cooled
- ar0941p6834lfb Drain/fill low-temperature circuit coolant
- ar1320p0001lfa Remove/install belt drive components
- ar1518p100005lfa Disconnect/connect engine wiring harness to remove engine
- ar2000p1142lf Drain/pour in coolant
- ar2020p744101rq Open, close coolant line coupling
- ar2040p5050lf Remove/install fan unit
- ar2210p1180lf Remove/install engine mount or engine crossmember at the rear
- ar2210p4330lfa Remove/install front engine mount
- ar2710p0005lfh Remove/install automatic transmission
- ar2710p0502lfh Remove/install automatic transmission
- ar4110p0050lf Remove/install propeller shaft
- ar4610p8000lw Remove/install steering coupling
- ar4610p8000lwo Remove/install steering coupling
- ar4610p8000rk Remove/install steering coupling
- ar4910p5502lf Remove/install left catalytic converter
- ar4910p5503lf Remove/install right catalytic converter
- ar5410p0003lf Disconnect/connect battery ground line
- ar5410p1150lf Perform disable/initial startup for high-voltage on-board electrical system
- ar6120p1105lf Remove/install lower engine compartment lining
- ar8355p5310ela Refrigerant compressor, remove/install
- ar8355p5311lfh Remove/install electric refrigerant compressor
- as0000z000201a Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.
- as0000z000501a 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.
- as0000z001001a Risk of death caused by vehicle slipping or toppling off of the lifting platform.
- as0000z001701a Risk of injury caused by scraping or cutting body parts on sharp vehicle parts
- as0000z003501a Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)
- as1800z000101a Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil
- as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.
- as4700z000101a 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 contactwith fuel.
- as8300z000101a Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant.
- bb0040p022905a Multigrade engine oils (specification 229.5)
- wf5850p011001a Guard plate for radiator/condenser
- ws0100p0092b 000 588 11 62 00 Major assembly mount
- ws0100p0102b 000 588 00 62 00 Load tilter
- ws2600p3309b 000 588 10 62 00 Support plate