AR20.40-W-5614C | Remove/install fan | 1.10.09 |
ENGINE 904.9 in MODEL 374, 375, 673, 674, 676, 958, 970, 972, 975, 976
ENGINE 906.9 in MODEL 374, 958, 970, 972, 974, 975, 976
W20.40-1136-05
Shown on engine 904.9
1 Fan clutch
2 Nuts
3 Fan
4 Nut
5 Fan box
6 Intermediate piece
7 Coolant hose
Modification notes
| 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. | |
1 | Tilt cab | ||
| Notes on tilting the cab | ||
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 | |
4 | Remove nuts (4) on adapter (6) | | |
5 | Remove nuts (2) on the fan clutch (1) | | |
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 |
Fan, fan clutch