Remove/install left engine support

AR22.10-D-4350R

Remove/install left engine support

15.07.2016

Engine

646 in model 909

Modification notes

01.07.2016

Detach A/C compressor and lay down to the side with connected refrigerant lines, added

Operation step 4.1

01.07.2016

Remove guide pulley holder, added

Operation step 4.2

01.07.2016

Remove fuel filter, added

Operation step 5

01.07.2016

Remove bracket, added

Operation step 6

01.07.2016

Remove bracket, added

Operation step 7

1

Left engine support

3

Bracket

4

Screw/bolts

5

Bracket

6

Screw/bolts

1

Left engine support

2

Screw/bolts

 

Remove/install

1

Remove left engine mount

AR22.10-D-1100R

2

Remove charge air pipe

AR09.41-D-1311R

3

Remove poly-V belt

AR13.22-D-1202R

4.1

Detach A/C compressor and lay down to the side with connected refrigerant lines

Engine 646 in model 909
with code HH9 (Air conditioner, automatic heater control)

 Screw/bolt, refrigerant compressor/bracket

*BA83.55-N-1001-01B

4.2

Remove guide pulley holder

Engine 646 in model 909
except code HH9 (Air conditioner, automatic heater control)

AR13.20-D-2001-01R

 Bolt, guide pulley carrier to engine support

*BA13.25-N-1007-01P

 Bolt, guide pulley carrier to timing case cover

*BA13.25-N-1006-01P

5

Remove fuel filter

AR47.20-D-1070R

6

Remove screw/bolts (4) and remove bracket (3)

 M61

*BA00.10-N-1002-04A

7

Remove screw/bolts (6) and remove bracket (5)

 Bolt, fitting to charge air distributor

*BA09.41-N-1002-01M

 Bolt, support to engine bracket

*BA09.41-N-1003-01M

8

Remove screw/bolts (2)

 Screw/bolt, engine support to crankcase

*BA22.10-N-1005-01S

9

Remove left engine support (1)

10

Install in the reverse order

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

Number

Designation

8.8

10.9

BA00.10-N-1002-04A

M61

Nm

9

13

 Charge air pipe/charge air cooling

Number

Designation

Engine 646.7 in model 909

BA09.41-N-1002-01M

Bolt, fitting to charge air distributor

Nm

20

 Charge air pipe/charge air cooling

Number

Designation

Engine 646.7 in model 909

BA09.41-N-1003-01M

Bolt, support to engine bracket

Nm

20

 Belt tensioning device

Number

Designation

Engine 646 in model 909

BA13.25-N-1006-01P

Bolt, guide pulley carrier to timing case cover

Nm

20

 Belt tensioning device

Number

Designation

Engine 646 in model 909

BA13.25-N-1007-01P

Bolt, guide pulley carrier to engine support

Nm

20

 Engine mounts, engine supports

Number

Designation

Engine 646 in model 909

BA22.10-N-1005-01S

Screw/bolt, engine support to crankcase

Stage 1

Nm

20

Stage 2

°

-

 Refrigerant compressor

Number

Designation

Model 909
with code HH9 (Air conditioner, automatic heater control)

BA83.55-N-1001-01B

Screw/bolt, refrigerant compressor/bracket

Nm

20