AR13.25-W-3200D | Remove/install poly V-belt tensioning device | 29.3.06 |
ENGINE 457.9 in MODELS 374, 375, 940, 942, 943, 944, 958
W20.40-1065-06
Shown on model 944 without code (MZ5) Electromagnetic fan drive (Linnig clutch) and for a removed fan
1 Poly-V-belt for alternator
2 Tensioning pulley
3 Bolt
4 Tensioning device
Modification notes
| Remove/install | ||
Danger! | Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under load | Use only approved tensioning devices; shield off hazard area if necessary. | |
Danger! | Risk of injury caused by being caught or pinched as cab is tilted | Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all way to end position and secure with safety strut. | |
1 | Tilt cab | ||
| Notes on tilting the cab | ||
2 | Release the tension on the poly-V-belt of the alternator (1) and take if off from the tensioning pulley (2) | Installation: Check condition of poly-V-belt for alternator (1), replace it if required. | |
Observe poly-V-belt routing plan. | |||
| Damage patterns for poly-V-belt | ||
3 | Unscrew bolt (3) from tensioning device (4) | | |
4 | Remove tensioning device (4) | Installation: First insert pin on back of tensioning device (4) into mounting hole | |
5 | Install in the reverse order |
Belt tensioning device