Remove/install tensioning device of compressor poly-V-belt - AR13.25-P-3217RVK (SL55 AMG)
ENGINE 113.992 in MODEL 230.474
ENGINE 113.990 in MODELS 211.076 /276
ENGINE 113.991 in MODELS 215.374, 220.074 /174
ENGINE 113.995 in MODEL 230.472
Shown on engine 113.992
| Remove/install | |||
|---|---|---|---|
| 1 | Remove poly-V-belt of compressor (2) | AR13.21-P-1202RVK | |
| 2 | Detach bracket from compressor cooling pipes | *BA13.25-P-1007-01D | |
| 3 | Unscrew bolt (4) of tensioning device of supercharger (3) | *BA13.25-P-1006-01D | |
| 4 | Take compressor tensioning device (3) off timing case cover together with tensioning pulley (1) | ||
| 5 | Install in the reverse order |
BELT TENSIONING DEVICE
| Number | Designation | Engines 113.990/991/992/993/995 | ||
|---|---|---|---|---|
| BA13.25-P-1006-01D | Self-tapping bolt, compressor belt tensioner to timing case cover | Thread not pretapped | Nm | 35 |
| Thread pretapped | Nm | 25 | ||
| BA13.25-P-1007-01D | Bracket for charge air cooler water pipes | Nm | 14 | |