D13.22-1115-06
Shown with code (HH9) Regulated air conditioning, (Tempmatic)
1 Poly-V belt
2 Poly-V belt tensioning device
| Removing | ||
1 | Turn transmitter key in EZS control unit to position "0" and remove | To prevent unintentional starting of the engine. | |
2 | Lift/jack up vehicle | ||
Danger! | Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities | No parts of the body or limbs should be within the operating range of the mechanism when moving components. | |
3 | Loosen poly-V belt (1) and remove | When carrying out further operations on engine or timing case cover, relieve poly-V belt tensioning device (2). | |
| Checking | ||
4 | Check poly-V belt (1) for wear and damage | Replace poly-V belt (1) if necessary. | |
5 | Check poly-V belt tensioning device (2) and belt pulley | Replace poly-V belt tensioning device (2) if necessary. Refer to: | |
Remove/install poly-V belt tensioning device (2) | |||
6 | Check belt pulley and poly-V belt guide pulleys for damage | Replace belt pulley and poly-V belt guide pulleys if necessary. Refer to: | |
Remove/install poly-V belt guide pulley | |||
Remove/install alternator | |||
Remove/install coolant pump | |||
Remove/install power steering pump | |||
For code (HH9) Regulated air conditioning, (Tempmatic) | |||
Remove/install refrigerant compressor | |||
| Install | ||
7 | Install poly-V belt (1) as per routing diagram | ||
Danger! | Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities | No parts of the body or limbs should be within the operating range of the mechanism when moving components. | |
8 | Tension poly-V belt (1) | ||
9 | Lower vehicle | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. | |
10 | Test run engine and check poly-V belts (1) for correct movement |
Referenced documents
- ar0060d1000h Lift/jack up vehicle
- ar1321d3350us Remove/install poly-V belt guide pulley
- ar1322d390202us Routing diagram of poly V-belt
- ar1322d390205us Slacken, tension poly-V belt
- ar1322s1351s Check poly-V belt for wear and damage
- ar1325d3200us Remove/install poly-V belt tensioning device
- ar1540d5032us Remove/install alternator
- ar2010d1271us Remove/install coolant pump
- ar4630d0500us Remove/install power steering pump
- ar8355d5300us Remove/install refrigerant compressor
- as0000z000501a Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.
- as0000z000901a Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.