Remove/install engine with transmission - AR01.10-P-2401ELS

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MODEL 212.061/065/165/261/265 with ENGINE 276.8

MODEL 218.361/362/365/961/965 with ENGINE 276.8

MODIFICATION NOTES

24.9.14

Union nut, fuel line to service connection

BA07.03-P-1008-01D

Fig 1: Engine With Transmission Remove/Install Components (1 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 2: Engine With Transmission Remove/Install Components (2 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 3: Engine With Transmission Remove/Install Components (3 Of 3)

Courtesy of MERCEDES-BENZ USA

	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.	AS00.00-Z-0010-01A
	Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
	Notes on bolted connections with self tapping screws		AH00.00-P-0007-01SF
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
	Notes on automatic transmission		AH27.19-P-0001-01NKB
	General information on work on gasoline direct injection system		AH07.00-P-2000-01A
	Remove/install
1	Set DIRECT SELECT gear selector switch to position "N" and release parking brake
2	Deactivate easy entry/exit feature	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with CODE 275 (Memory package) MODEL 218.361/362/365/961/965 with ENGINE 276.8 with CODE 275 (Memory package) Disabling takes place via the buttons on the steering wheel in the "Comfort" menu of the multifunction display, see vehicle-operator's manual.
3	Turn front wheels to straight-ahead position and secure steering wheel with holding device	The steering wheel must not be turned when the steering coupling is removed. The clock spring contact may be destroyed otherwise.
3		Retainer device	Figure
4	Detach ground line from on-board electrical system battery		AR54.10-P-0003EW
	Notes on battery		AH54.10-P-0001-01A
5	Secure vehicle on vehicle lift		AR00.60-P-0100EWS
6	Remove bottom engine compartment paneling		AR61.20-P-1105EW
7	Drain coolant		AR20.00-P-1142EL
	Notes on coolant		AH20.00-N-2080-01A
8	Open grommet (29) and drain off coolant in the low-temperature circuit
	Notes on coolant		AH20.00-N-2080-01A
9	Drain engine oil and catch in a suitable container
	Drain engine oil and catch in a suitable container		AP18.00-P-0101CWZ
10	Remove charge air cooler		AR09.41-P-6819ELS
11	Remove poly-V belt (19)		AR13.20-P-0001ELS
12	Remove guide pulley (17) with holder (18)		AR13.20-P-0001ELS
13	Disconnect electrical connection on A/C compressor
14	Detach refrigerant compressor on timing case cover and engine support; place with attached lines to one side and secure against falling down	Bolt, refrigerant compressor to timing case/crankcase/engine support	*BA83.55-P-1001-01M
15	Detach electrical line to intelligent servo module for DIRECT SELECT (A80) and unclip on transmission (24)	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	AR27.19-P-0550EW
16	Disconnect electrical connections on electrical transmission oil pump (M42) and unclip at transmission (24)
17	Remove shield, disconnect electrical connection for transmission control and fasten wiring harness outside the working area	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	AR27.40-P-0700-01EW
17		MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	*BA27.40-P-1014-01A
18	Detach ground line (22) at transmission (24)	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	*BA27.40-P-1013-01A
19	Detach steering coupling on lower steering shaft		AR46.10-P-8000EW
20	Remove bracket for CATs		AR49.10-P-7100EL
21	Detach CATs at connecting point upstream of CAT (20)		AR49.10-P-7100EL
23	Remove rear engine crossmember and engine mount		AR22.10-P-1180CW
24	Detach front flexible coupling from transmission (24)		AR41.10-P-0050EW
24	Detach front flexible coupling from transmission (24)	Flexible coupling remains on propeller shaft.	AR41.10-P-0050EW
25	Install rear engine crossmember again without engine mount		AR22.10-P-1180CW
26	Lower transmission (24) and have it placed on the rear engine crossmember
27	Detach oil line (28) for transmission (24) on connecting point and close openings and with grommet	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	AR27.10-P-0501-03CW
27		Record plug	Figure
28	Detach holder from fan unit
29	Lower vehicle
30	Remove engine air intake duct (1) and air filter housing (2)		AR09.10-P-1150ELS
31	Remove fan unit		AR20.40-P-5050EL
32	Mount guard plate on radiator
	Mount guard plate on radiator		WF58.50-P-0110-01A
33	Detach vacuum line (5) at vacuum pump and set aside		AR43.05-P-1320EL
34	Detach vacuum line on ATL air intake pipe
35	Relieve fuel pressure over diagnostic socket		AR07.03-P-1460-01VA
		Cap on service connection	*BA07.03-P-1007-01D
		Pressure hose	Figure
36	Detach fuel line (6) at diagnostic socket and close off with grommets	Union nut, fuel line to service connection	*BA07.03-P-1008-01D
36		Record plug	Figure
37	Detach coolant hose (7) to heater cooler at bulkhead (3) and connection fitting
38	Remove bulkhead wall	MODEL 212.061/065/165/261/265 with ENGINE 276.8 MODEL 218.361/362/365/961/965 with ENGINE 276.8
38	Remove bulkhead wall	MODEL 212.061/065/165/261/265 with ENGINE 276.8	AR61.25-P-6600EW
39	Detach coolant hose (10) from the connecting point to the charge air cooler circulation pump (12) on low-temperature circuit coolant expansion reservoir (4)
40	Detach coolant hose (8) from the connecting point to the high temperature engine cooling system expansion reservoir (11)
41	Detach vent line from low-temperature circuit expansion reservoir
42	Detach coolant hose (9) from the connecting point for the coolant pump (13)		AR20.20-P-7441-01RQ
43	Detach coolant hose (16) from the connecting point for coolant - temperature regulator housing (15)		AR20.20-P-7441-01RQ
44	Disconnect engine wiring harness on the vehicle side		AR01.00-P-2410-02ELS
45	Mount adaptation, engine lifting gear and boom crane on engine and lift engine until the engine mount at the front is relieved	Adaptation	Figure
46	Remove screw/bolts for engine mount on engine support	MODEL 212.061/065/165/261/265 with ENGINE 276.8 with TRANSMISSION 722.9 MODEL 218.361/362/365/961/965 with ENGINE 276.8 with TRANSMISSION 722.9	AR22.10-P-1260ELS
47	Lift out engine with transmission (24)	The engine must not lie on the vehicle. Damage can occur to lines and detachable parts otherwise.
48	Install in the reverse order
49	Check engine cooling system for leaktightness		AR20.00-P-1010EL
50	Check engine cooling system low-temperature circuit for leaktightness		AR20.00-P-1010EL
50		Attach tester cap to coolant expansion reservoir low-temperature circuit (4) and apply the test pressure to the low-temperature circuit.	AR20.00-P-1010EL
51	Check transmission oil level and correct if necessary		AR27.00-P-0270W
52	Check engine oil level; correct if necessary
	Check engine oil level; correct if necessary		AP18.00-P-0101CWZ
53	Read out fault memory using the diagnostic system and clear if necessary
			AD00.00-P-2000-04A
	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
54	Carry out engine test run, checking the engine for proper operation and leaktightness		AS00.00-Z-0005-01A

INJECTION NOZZLES, INJECTION VALVES, LINES

Number	Designation			ENGINE 276
BA07.03-P-1007-01D	Cap on service connection	Plastic	Nm	2
BA07.03-P-1007-01D	Cap on service connection	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
BA07.03-P-1008-01D	Union nut, fuel line to service connection	Stage 2	∠°	90

HOUSING

Number	Designation		TRANSMISSION 722.9
BA27.40-P-1013-01A	Bolt, ground line to transmission housing	Nm	9

HOUSING

Number	Designation		TRANSMISSION 722.9
BA27.40-P-1014-01A	Bolt, heat shield to transmission housing	Nm	9

REFRIGERANT COMPRESSOR

Number	Designation		ENGINE 276
BA83.55-P-1001-01M	Bolt, refrigerant compressor to timing case/crankcase/engine support	Nm	20

Fig 4: Identifying Retainer Device (129 589 01 21 00)

Courtesy of MERCEDES-BENZ USA

Fig 5: Identifying Adaptation (276 589 00 62 00)

Courtesy of MERCEDES-BENZ USA

Fig 6: Identifying Pressure Hose (119 589 04 63 00)

Courtesy of MERCEDES-BENZ USA

Fig 7: Identifying Record Plug (129 589 00 91 00)

Courtesy of MERCEDES-BENZ USA