W13.21-1028-09
1 | electrical connection | 4 | Poly-V belt | 7 | Coolant pump belt pulley | ||
2 | Support | 5 | Poly-V belt tensioning device | 8 | Alternator belt pulley | ||
3 | Fan | 6 | Belt pulley/vibration damper | 9 | Guide pulley |
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 self-locking nuts and bolts | ||
| Notes on tilting the cab | ||
| Remove | ||
1 | Tilt cab | ||
2 | Remove soundproofing | ||
3 | Disconnect electrical connection (1) | ||
4 | Remove support (2) on bracket | ||
5 | Remove fan (3) from fan clutch | ||
6 | Loosen poly-V belt (4) | ||
7 | Remove poly-V belt (4) from tensioner pulley on poly-V belt tensioning device (5) | ||
8 | Push poly-V belt (4) through between fan (3) and fan clutch and remove | ||
| Check | ||
9 | Check condition of poly-V belt (4) | ||
| Damage profiles for a poly-V belt | ||
Install new poly-V belt (4) if necessary. | |||
10 | Check belt pulley/vibration damper (6) for wear and damage | ||
Replace belt pulley/vibration damper (6) if necessary | |||
11 | Check coolant pump poly-V belt (7) for damage and wear | Replace coolant pump if necessary. | |
12 | Check poly-V belt tensioning device (5) for wear and damage | ||
Replace poly-V belt tensioning device (5) if necessary. | |||
13 | Check alternator belt pulley (8) for wear and damage |
| |
Engine 936.9. | |||
Replace alternator if necessary. | |||
14 | Check guide pulley (9) for wear and damage | ||
Replace guide pulley (9) if necessary. | |||
| Install | ||
15 | Install poly-V belt (4) as per routing diagram | ||
16 | Tension poly-V belt (4) | ||
17 | Attach fan (3) to the fan clutch | ||
18 | Install support (2) on bracket | ||
19 | Connect electrical connection (1). | ||
20 | Install soundproofing | ||
21 | Tilt back cab |