ar2755s2000a

Remove/install fan from automatic transmission oil cooler

Type ar · topic 27.55 · version 0102 · 2009-11-27

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 › 17.20.31 Oil pump/oil duct/oil filter/oil cooling — Series 638 (models 2**)

Also applies to engines/gearboxes: 104 900

AR27.55-S-2000A

Remove/install fan from automatic transmission oil cooler

10.11.09

ENGINES 104.900 in MODEL 638.2

Remove/install fan from automatic transmission oil cooler

S27.19-2594-09

1 Securing clamp

2 Refrigerant lines of air conditioning

3 Securing clamp

4 Condenser for air conditioning system

9 Plug connection

10 Screw

11 Evaporator

12 Radiator

5 Oil cooler

6 Screw

7 Screw

8 Fan

Remove/install

1

Remove radiator grill

AR88.00-S-2115A

2

Remove air ducting support

Remove air ducting support from air intake pipe.

3

Remove crossbar on front end

AR62.30-S-1360A

4.1

Remove bolts (7) of mounting clamps (1) on refrigerant lines (2)

With air conditioning (code H06)

*BA83.40-N-1002-01A

5.1

Remove sheet-metal fastenings at side of cooler

With air conditioning (code H06)

6.1

Tie evaporator (11) up to one side

With air conditioning (code H06)

Do not damage cooling fins

7.1

Remove mounting clamp (3) and screw (6) from A/C condenser (4)

With air conditioning (code H06)

Do not detach lines from A/C condenser.

Push A/C condenser lightly towards engine.

8

Lift fan for automatic transmission oil cooler (8) out of guide on cooler (12)

Upper guide has a retainer.

9

Detach connector (9) from fan for automatic transmission oil cooler (8)

Connector (9) located on radiator shroud.

10

Unscrew screws (10) from fan for automatic transmission oil cooler (8)

*BA27.55-N-1006-01A

11

Remove fan for automatic transmission (8)

12

Install in the reverse order

Transmission oil cooling, oil pump

Number

Designation

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

BA27.55-N-1006-01A

Banjo bolt, oil return line to transmission

Nm

25

Automatic air conditioning

Number

Designation

Model 638

BA83.40-N-1002-01A

Bolt, coolant lines to condenser

Nm

7

Referenced documents