12 31 Alternator with Drive and Mounting Parts
TIGHTENING TORQUE SPECIFICATIONS - ALTERNATOR WITH DRIVE AND MOUNTING PARTS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Alternator to crankcase, top | N54/N54T/N55 | M8 x 85 | 19 Nm | |
| 1AZ | Alternator to crankcase with A/C compressor carrier | N54/N54T/N55 | M8x105 | 19 Nm | |
TIGHTENING TORQUE SPECIFICATIONS - ALTERNATOR WITH DRIVE AND MOUNTING PARTS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 2AZ | Pulley | all | 45 Nm | ||
| 3AZ | Belt pulley (drive belt) | Alternator with cooling jacket | 80 Nm | ||
| All others | 70 Nm | ||||
| N42, N46 Valeo | 75 Nm | ||||
| N42, N46 Bosch | 65 Nm | ||||
| 4AZ | Rear retaining bracket | all | 3.5 Nm | ||
| 5AZ | Cheese head screw for line clip | all | 3.5 Nm | ||
| 6AZ | Alternator to bearing support | M40/M42/M43/M44 | 43 Nm | ||
| 7AZ | Generator an KGH | N42, N46, N62 | M8 | 21 Nm | |
| 8AZ | Ina belt pulley (drive belt) with freewheel installed on Bosch and Valeo alternator. | 80 Nm | |||
| 9AZ | Alternator and deflecting element to support | M54 | M10 x 150 | 42 Nm | |
| Alternator to component carrier | M10 x 125 | 42 Nm | |||
| 10AZ | Alternator to holder | M57 | M10 | 38 Nm | |
| 11AZ | Idler pulley to holder | M57 | M8 | 19 Nm | |