8 | Tensioner pulley |
9 | Poly-V belt |
10 | Tensioner pulley |
11 | Poly-V belt |
12 | Tensioner pulley |
13 | Poly-V belt |
G13.21-3117-81
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. | |
| Remove/install | ||
1 | Open engine hood | See information from vehicle manufacturer. | |
2 | Remove V-belt for fan | ||
3 | Push radiator unit to the front, tensioner pulley (8) over its screw/bolt and against the spring tension, swivel upwards and remove poly-V belt (9) | | |
Installation: Ensure that poly-V belt (9) is seated correctly. | |||
4 | Swivel tensioner pulley (12) over the recessed square and against the spring tension, swivel to the right and remove poly-V belt (13) | | |
Installation: Ensure that poly-V belt (13) is seated correctly. | |||
5 | Push radiator unit to the front, tensioner pulley (10) over its screw/bolt and against the spring tension, swivel upwards and remove poly-V belt (11) | | |
Installation: Ensure that poly-V belt (11) is seated correctly. | |||
| Check | ||
6 | Check poly-V belt (9, 11, 13) for wear and damage | ||
| |||
In the event of complaints: | |||
| |||
Replace poly-V belt (9, 11 or 13). | |||
7 | Check tensioner pulleys (8, 10, 12), all belt pulleys and guide pulleys for wear and damage | ||
In the event of complaints: | |||
| |||
Replace corresponding components. | |||
8 | Install in the reverse order |