Remove/install dual-clutch transmission · ar2710p0009mfa · Mercedes-Benz WIS

AR27.10-P-0009MFA

Remove/install dual-clutch transmission

24.03.2020

Transmission

724.1 in model 118, 177, 247

P27.10-A014-09

Shown on engine 654

1	Transmission	6	Coolant hose
2	Mounting clip	7	Lifting device
3	Metal clip	8	Bracket
4	Electric line	9	Bolts
5	Transmission oil cooler	M1	Starter

P27.10-A015-09

Shown on engine 654

Transmission

Bolts

P27.10-A044-09

Shown on engine 282 with code ME08 (hybrid drive 75-84 KW VARIANT (INCLUDING PLUGIN))

1	Transmission		10	Bolts		12	Housing cover
5	Transmission oil cooler		11	Screw		13	Electrical connector

P27.10-A045-09

Shown on engine 282 with code ME08 (hybrid drive 75-84 KW VARIANT (INCLUDING PLUGIN))

1	Transmission		10	Bolts		12	Housing cover
5	Transmission oil cooler		11	Screw		13	Electrical connector

P27.10-A046-09

Shown on engine 282 with code ME08 (hybrid drive 75-84 KW VARIANT (INCLUDING PLUGIN))

1	Transmission		14	Bolts		16	Screw
10	Bolts		15	Coolant line		17	Vacuum line

P27.10-A047-09

Shown on engine 282 with code ME08 (hybrid drive 75-84 KW VARIANT (INCLUDING PLUGIN))

Transmission

Bolts

 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.	AS00.00-Z-0035-01A
 Warning	Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure.Risk of poisoning from swallowing hydraulic fluid.	Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses.	AS00.00-Z-0013-01A
 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. Deburr repair panels.	AS00.00-Z-0017-01A
 Caution	Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil	Wear protective gloves, protective clothing and safety glasses. Do not pour transmission oil into beverage bottles.	AS00.40-Z-0001-01A
Topical note	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		AH00.00-Z-0300-01A
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
Topical note	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
Topical note	Notes on electric machine	Transmission 724.1 in model 177.086/186, 247.086	AH08.10-P-0001-01MRD
Topical note	Notes on technical cleanliness when working on high-voltage on-board electrical system		AH54.00-P-0004-01RFW
	Notes on automatic transmission		AH27.19-P-0001-01NKB
 	Remove/install
1	Remove engine with transmission (1).	Transmission 724.1 in model 118, 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))	AR01.10-P-2401MFI
		Transmission 724.1 in model 118, 177, 247 with engine 260	AR01.10-P-2401MFJ
		Transmission 724.1 in model 118, 177, 247 with engine 654	AR01.10-P-2401MFF
		Transmission 724.1 in model 118, 177, 247 with engine 139	AR01.10-P-2401MFG
		Transmission 724.1 in model 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))	AR01.10-P-2412MFH
2.1	Unclip retaining clip (2) from transmission (1).	Transmission 724.1 in model 118, 177, 247 with engine 139 Transmission 724.1 in model 118, 177, 247 with engine 260 Transmission 724.1 in model 118, 177, 247 with engine 654
		 Clip remover	*452589016300
2.2	Unscrew screws (14) and place coolant line (15) to one side.	Transmission 724.1 in model 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		 Bolt, coolant line to coolant thermostat/coolant line holder	*BA20.10-P-1004-01DA
3.1	Remove metal clip (3) from holder (8) and place electric line (4) to one side.	Transmission 724.1 in model 118 with engine 282 Transmission 724.1 in model 118, 177, 247 with engine 139 Transmission 724.1 in model 118, 177, 247 with engine 260 Transmission 724.1 in model 118, 177, 247 with engine 654 Transmission 724.1 in model 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		 Do not kink or crush electric line (4). Otherwise damage will occur.
		 Clip remover	*452589016300
3.2	Release and disconnect electrical connector (13).	Transmission 724.1 in model 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
4.1	Remove starter (M1).	Transmission 724.1 in model 118 with engine 282 Transmission 724.1 in model 118, 177, 247 with engine 139 Transmission 724.1 in model 118, 177, 247 with engine 260 Transmission 724.1 in model 118, 177, 247 with engine 654 Transmission 724.1 in model 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		Transmission 724.1 in model 118, 177, 247 with engine 260	AR15.30-P-7100MFC
		Transmission 724.1 in model 118 with engine 282 Transmission 724.1 in model 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))	AR15.30-P-7100MFD
		Transmission 724.1 in model 118, 177, 247 with engine 654	AR15.30-P-7100MFF
		Transmission 724.1 in model 118, 177, 247 with engine 139	AR15.30-P-7100MFG
4.2	Unscrew screws (11) and remove housing cover (12).	Transmission 724.1 in model 118, 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		 Screw, housing cover to drive unit	*BA01.40-P-1002-01BA
		 Screw, drive unit to housing cover	*BA08.10-P-1003-01K
5	Remove coolant hose (6) from transmission oil cooler (5).	Transmission 724.1 in model 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))	AR08.50-P-0018-01EQ
		Transmission 724.1 in model 118 with engine 282 Transmission 724.1 in model 118, 177, 247 with engine 139 Transmission 724.1 in model 118, 177, 247 with engine 260 Transmission 724.1 in model 118, 177, 247 with engine 654 Transmission 724.1 in model 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))	AR20.20-P-7441-01RQ
6.1	Unscrew screws (9) and remove holder (8).	Transmission 724.1 in model 118 with engine 282 Transmission 724.1 in model 118, 177, 247 with engine 139 Transmission 724.1 in model 118, 177, 247 with engine 260 Transmission 724.1 in model 118, 177, 247 with engine 654 Transmission 724.1 in model 177, 247 with engine 282 except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		 Screw, coolant pump holder to coupling housing	*BA27.10-P-1013-06C
6.2	Unscrew screw (16) and place vacuum line (17) to one side.	Transmission 724.1 in model 177, 247 with engine 282 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
		 M61	*BA00.10-P-1002-04A
7	Attach lifting device (7) to transmission (1).	 Lifting device	*711589005900
8	Attach engine hoist to lifting device (7) and lift transmission (1) slightly.	 Commercially available devices/tools Workshop crane
		 Lifting device	*711589005900
9	Remove screws (10).	 Bolt, transmission to engine	*BA27.10-P-1014-06C
10	Detach transmission (1) from engine.	 Aid of helper required.
		 Installation: Apply lubricant to teeth of drive shaft.
		MB multipurpose grease, transmission input shaft hub gear	*BR00.45-Z-1141-06A
11	Place transmission (1) onto suitable base.
12	Remove engine hoist and lifting device (7) from transmission (1).	 Commercially available devices/tools Workshop crane
		 Lifting device	*711589005900
13	Check dowel pins in transmission (1) for damage and tight seating.	If problems occur,
		
		Replace dowel pins.
14	Install in the reverse order.

 Metric screws/bolts and nuts as per MBN 10 105, 10 143

Number	Designation		8.8	10.9
BA00.10-P-1002-04A	M61	Nm	9	13

 Crankcase, timing case cover, end cover

Number	Designation		Engine 282
BA01.40-P-1002-01BA	Screw, housing cover to drive unit	Nm	39

 Electric motor

Number	Designation		Engine 282 in model 118, 177, 247 with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
BA08.10-P-1003-01K	Screw, drive unit to housing cover	Nm	39

 Coolant pump, coolant thermostat

Number	Designation			Engine 282
BA20.10-P-1004-01DA	Bolt, coolant line to coolant thermostat/coolant line holder	M6	Nm	8

 Automatic transmission complete

Number	Designation		Transmission 724.1
BA27.10-P-1013-06C	Screw, coolant pump holder to coupling housing	Nm	8

 Automatic transmission complete

Number	Designation		Transmission 724.1
BA27.10-P-1014-06C	Bolt, transmission to engine	Nm	39

711 589 00 59 00

Lifting device

452 589 01 63 00

Clip remover

Repair materials

Number	Designation	Order number
BR00.45-Z-1141-06A	MB multipurpose grease, transmission input shaft hub gear	A 002 989 38 51 09

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