AR03.30-I-1700A | Removing, installing belt pulley | 30.10.99 |
ENGINE 384.907 in MODEL 397
ENGINE 384.906 /907 in MODEL 684
N03.30-2011-06
1 Viscous fan
2 Intermediate part
3 Thrust ring
4 Threaded bolt
5 Hexagon nut
6 Hexagon bolt
7 V-belt
8 Belt pulley
9 Parallel key
| Removing, installing | ||
Danger! | Risk of injury from bruises and jamming when tilting cab | No person should be in the tilting area of the cab when it is being tilted. Always tilt cab as far as the end position and secure with a safety prop. | |
1 | Tilt cab | See operating instructions | |
2 | Remove V-belt (7) | ||
3 | Remove bottom part of clutch housing | ||
4 | Unscrew hexagon nuts (5) | | |
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5 | Remove viscous fan (1) and intermediate part (2) | ||
6 | Unscrew hexagon bolt (6) | Counterhold crankshaft at starter ring gear for this step. | |
Installation: Do not use an impact ring wrench for tightening the hexagon bolt. | |||
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7 | Remove thrust ring (3) | ||
8 | Pull belt pulley (8) off the crankshaft | Installation: When pushing the belt pulley onto the crankshaft, ensure that the parallel key (9) is located in the slot of the crankshaft and engages in the groove of the belt pulley (8). | |
9 | Install in the reverse order |
Crankshaft
Number | Designation | Engine384.906/ | ||
BA03.20-N-1002-01F | Belt pulley to crankshaft (hexagon bolt) | Nm | 550 | |
Fan, fan clutch
Number | Designation | Engine 384.906/ | |
BA20.40-N-1001-01H | Viscous fan to thrust ring | Nm | 35 |
BA20.40-N-1002-01H | Threaded bolt to thrust ring | Nm | 35 |
001 589 69 21 00
Measuring instrument
Cranking fork
366 589 00 63 00
Referenced documents
- ar1321i0100k Removing, installing V-belt
- as6080z000101a Risk of injury caused by body parts being pinched or crushed as cab is tilted