ar2755s0600a

Remove/install oil lines of oil cooling for automatic transmission

Type ar · topic 27.55 · version 0103 · 2010-01-21

Applies to: ENGINES 104.900 in MODEL 638.2

Where it sits

Function group 2 Chassis › 27 Automatic transmission › 27.55 Transmission-oil cooling — Series 638 (models 2**)

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.13 Line/hose/valve — Series 638 (models 2**)

Also applies to engines/gearboxes: 104 900

AR27.55-S-0600A

Remove/install oil lines of oil cooling for automatic transmission

12.1.10

ENGINES 104.900 in MODEL 638.2

Remove/install oil lines of oil cooling for automatic transmission

S27.55-2500-09

1 Starter

2 Banjo bolt, feed

3 Banjo bolt, return

4 Connector, feed oil pressure hose

5 Connector, return oil pressure hose

10 Mounting clamp to oil pan

11 Oil line, feed

12 Return flow oil line

13 Sealing ring

6 Screw

7 Mounting clamp to transmission

8 Bolt with nut

9 Fixing to power steering oil line

Remove/install

1

Remove starter (1)

AR15.30-S-7100B

Risk of damage due to dirt effects in transmission.

Use lint-free rags.

2

Unscrew banjo bolts (2, 3)

Oil runs out.

Installation: Install new sealing rings (13).

*BA27.55-N-1005-01A

*BA27.55-N-1006-01A

3

Unscrew connectors for oil pressure hoses (4, 5) on oil lines (11, 12)

Installation: Do not mix up oil pressure hose (4, 5)

Oil runs out.

*BA27.55-N-1008-01A

*BA27.55-N-1010-01A

4

Unscrew bolt (6) mounting clamps (7) oil lines (11, 12) on transmission

*BA27.55-N-1004-01A

5

Unscrew bolt with nut (8) at fixing of power steering oil line (9)

*BA27.55-N-1004-01A

6

Unscrew bolts (6) of mounting clamps to oil pan (10)

*BA27.55-N-1003-01A

7

Remove oil lines (11, 12)

Oil runs out.

Remove oil lines (11, 12) downwards.

8

Install in the reverse order

Checking

9

Erase fault memory using the HHT

AD00.00-S-2000-03A

Transmission oil cooling, oil pump

Number

Designation

Model Series
638.244/294
with Series
104.900
engine and code G40

BA27.55-N-1003-01A

Bolt, oil line mounting clamp to oil pan (engine)

Nm

8

BA27.55-N-1004-01A

Bolt, oil line fixing clamp to transmission

Nm

8

BA27.55-N-1005-01A

Banjo bolt, oil feed line to transmission

Nm

25

BA27.55-N-1006-01A

Banjo bolt, oil return line to transmission

Nm

25

BA27.55-N-1008-01A

Union nut, oil pressure hose to
oil feed line

Nm

25

BA27.55-N-1010-01A

Union nut, oil pressure hose to
oil return line

Nm

25

Referenced documents