ar2040p5000sr

Remove/install electric fan

Type ar · topic 20.40 · version 0101 · 2016-01-12

Applies to: Engine 281 in model 453

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.40 Fan, fan clutch — Series 453

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.45 Fan/fan clutch/fan drive — Series 453

Also applies to engines/gearboxes: 281 ***

AR20.40-P-5000SR

Remove/install electric fan

21.12.15

Engine

281 in model 453

Remove/install electric fan

P20.40-2246-08

Shown on engine 281.920

1

Air duct segment

4

Refrigerant line (with code I01 (A/C PLUS) or code I77 (A/C manual))

7

Screw/bolts

2

Expansion reservoir

5

Hoses

8

Radiator package

3

Crossmember

6

Screw/bolts

Remove/install electric fan

P20.40-2247-08

Shown on engine 281.920

8

Radiator package

10

Electrical wiring harness

M4/7

Fan motor

9

Electrical connections

11

Fan unit

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Remove/install

1

Remove both lamp units at the front


Engine 281 in model 453.0

AR82.10-P-4730SR

Engine 281 in model 453.3/4

AR82.10-P-4730SRA

2

Remove CMS front

AR62.10-P-1020SR

3

Unclip air duct segment (1) and take off

4

Unhook expansion reservoir (2) from crossmember (3)

5

Remove refrigerant line (4) from crossmember (3)

Engine 281 in model 453
with code I01 (Air conditioning Plus)
Engine 281 in model 453
with code I77 (Air conditioning, manual)

6

Unclip hoses (5) from crossmember (3)

7

Remove screw/bolts (6)

8

Remove screw/bolts (7)

Screw/bolt, reinforcement to carrier

*BA62.30-P-1002-02L

9

Remove crossmember (3)

10

Lift radiator package (8) and tip somewhat to the front


Ensure that the coolant hoses for the radiator package (8) are not under tension.
Leaks may occur otherwise to the cooling system.


Engine 281 in model 453
with code I01 (Air conditioning Plus)
Engine 281 in model 453
with code I77 (Air conditioning, manual)
Make sure that the refrigerant line (4) on condenser is not under tension.
Leaks may occur otherwise to the A/C.

Installation: Ensure correct seating of the radiator package (8).

11

Unclip coolant hoses for expansion reservoir (2) on fan unit (11)

12

Disconnect electrical connections (9)

13

Unclip electrical wiring harness (10) at fan unit (11)

14

Unhook fan unit (11) from radiator package (8), pull out to the front and remove

The fan motor (M4/7) is a component of the fan unit (11) and cannot be replaced separately.

Installation: Pay attention to correct seating of fan unit (11) in radiator package (8).

15

Install in the reverse order

Front end with front reinforcement

Number

Designation

Model 453.0/3/4

BA62.30-P-1002-02L

Screw/bolt, reinforcement to carrier

Nm

21

Referenced documents