1 | Poly-V belt |
2 | Belt pulley/vibration damper |
3 | Coolant pump belt pulley |
4 | Tensioning device |
5 | Alternator belt pulley |
6 | Guide pulley |
7 | Guide pulley |
8 | A/C compressor belt pulley |
W13.21-1029-06
Danger ! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
Danger ! | Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under tension | Use only approved tensioning devices; additionally screen off hazardous area if necessary. Check special tools for damage and proper operation (visual inspection). Wear protective gloves. | |
| Notes on tilting the cab | ||
| Remove | ||
1 | Tilt cab | ||
2 | Loosen poly-V belt (1) | ||
3 | Remove poly-V belt (1) | ||
| Check | ||
4 | Check poly-V belt (1) for wear and damage | ||
| Damage profiles for a poly-V belt | ||
If damaged or worn | |||
| |||
Replace poly-V belts (1). | |||
5 | Check belt pulley/vibration damper (2) for wear and damage | If damaged or worn | |
| |||
Replace belt pulley/vibration damper (2). | |||
6 | Check coolant pump compressor belt pulley (3) for wear and damage | If wear or damage present | |
| |||
Replace coolant pump. | |||
7 | Check clamping device (4) for wear and damage | If wear or damage present | |
| |||
Replace clamping device (4). | |||
8 | Check alternator belt pulley (5) for wear and damage | If wear or damage present | |
| |||
Replace alternator. | |||
9 | Check guide pulleys (6, 7) for wear and damage | If wear or damage present | |
| |||
Replace corresponding guide pulley (6, 7). | |||
10 | Check A/C compressor belt pulley (8) for wear and damage | If wear or damage present | |
| |||
Replace A/C compressor. Work instructions have not yet been created for this work. | |||
| Install | ||
11 | Install poly-V belt (1) as per routing diagram | ||
12 | Tension poly-V belt (1) | ||
13 | Tilt back cab |