Remove/install fan

AR20.40-W-5614C

Remove/install fan

1.10.09

14.9.09

Work procedure completely revised.

 

Remove/install

 Danger!

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all the way to the end position and secure with safety strut.

AS60.80-Z-0001-01A

1

Tilt cab



Notes on tilting the cab

AH60.80-N-0003-01A

2.1

Remove soundproofing on frame below

Engine 904.9

2.2

Remove soundproofing on frame above on the right

Engine 906.9

3

Remove charge air pipe

Only on models 673, 674, 676

AR09.41-W-1311A

4

Remove nuts (4) on adapter (6)



*BA20.40-N-1003-01G

5

Remove nuts (2) on the fan clutch (1)



*BA20.40-N-1002-01G

6

Remove fan clutch (1) from the fan (3) and lay fan clutch (1) in the fan shroud (5)

7

Unclip coolant hose (7) on the fan shroud (5)

Only for engine 906.9.

8.1

Remove fan (3) downwards

Engine 904.9

8.2

Remove fan (3) upward

Engine 906.9

 Press coolant hose (7) to the side and do not damage.

9

Remove fan clutch (1) from the fan shroud (5)

10

Install in the reverse order

Number

Designation

Engine
904.9
in model
374, 375, 673, 674, 676, 958, 970, 972, 975, 976,

Engine
906.9
in model
374, 375, 950, 952, 953, 954, 958, 970, 972, 974, 975, 976

BA20.40-N-1002-01G

Fan on fan clutch

Nm

25

BA20.40-N-1003-01G

Nut, fan clutch to intermediate piece

Nm

25