Mount/remove support fixture for engine/transmission unit for repair operations

AR01.10-P-0107MFA

Mount/remove support fixture for engine/transmission unit for repair operations

24.02.2020

Engine

139, 260, 282, 608, 654 in model 118, 177, 247

 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

 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.

AS00.00-Z-0010-01A

 Warning

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating area of mechanical components when moving components.

AS00.00-Z-0009-01A

 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.

AS00.00-Z-0002-01A

 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

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

 

Remove/install

1

Remove voltage of high-voltage on-board electrical system.

Engine 282 in model 118, 177, 247
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

AR47.70-P-1000MFH

2

Remove bottom engine compartment paneling.

Engine 608, 654 in model 118, 177, 247

AR61.20-P-1105MFE

Engine 139, 260, 282 in model 118, 177, 247

AR61.20-P-1105MFA

3

Remove screws and place high-voltage wiring harness to one side.

Engine 282 in model 118, 177, 247
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

 Screw, cable duct to engine support

*BA47.70-P-1013-03C

 Screw, cable duct to oil pan

*BA47.70-P-1012-03C

4

Remove right and left front fender liner.

AR88.10-P-1301MFA

5

Remove oil pan soundproofing.

Engine 608 in model 118, 177, 247

AR94.30-P-1000MFE

6

Remove electrical wiring harness from the oil pan.

Engine 282 in model 118, 177, 247

7

Attach support fixture in the event of repair work in the vehicle.

AR01.10-P-0105-02MFA

 Installation: Removal of the engine support fixture in reverse order.

 Only one engine or transmission mount may be removed at a time.

 Crossmember

*139589034000

 Support fixture

*177589026200

8

Install in the reverse order.

 High-voltage power distributor

Number

Designation

Model 118
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

Model 247
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

BA47.70-P-1012-03C

Screw, cable duct to oil pan

Nm

8

8

 High-voltage power distributor

Number

Designation

Model 177
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

BA47.70-P-1012-03C

Screw, cable duct to oil pan

Nm

8

 High-voltage power distributor

Number

Designation

Model 118
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

Model 247
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

BA47.70-P-1013-03C

Screw, cable duct to engine support

Nm

8

8

 High-voltage power distributor

Number

Designation

Model 177
with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

BA47.70-P-1013-03C

Screw, cable duct to engine support

Nm

8