32 41 Pump and Oil Supply
TIGHTENING SPECIFICATIONS - PUMP AND OIL SUPPLY
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Oil reservoir to holder | E81, E87, E90, E91, E92, E93 | M6 | 4 Nm | |
| 2AZ Multipurpose holder to body / holder for oil reservoir | E81, E87, E90, E91, E92, E93 | M6 | 5 Nm | |
| 3AZ Belt pulley to power steering pump | E81, E87, E90, E91, E92, E93 | M8 | Stick in screws again | 19 Nm |
| 4AZ Power steering pump to water pump | N43 / N45 / N46 / N45T / N46T | M8 | 32 Nm | |
| 5AZ Power steering pump to holder | M47T2 / M57T2 / N43 | M8 | 19 Nm | |
| 6AZ Bracket of power steering pump to crankcase / oil sump | M47T2 / M57T2 / N47 | M8 | 19 Nm | |
| M57T2 / 335D | M6 | 8 Nm | ||
| N51 / N52 / N52K / N53 | M8 | Replace aluminium screws. Use only Helicoil made of aluminium for thread repairs. Jointing torque and angle of rotation must be observed without fail. |
||
| Jointing torque | 20 Nm | |||
| Torque angle | 90 ° | |||
| N54 | M10 | 38 Nm | ||
| 7AZ Power steering pump to crankcase | N43 / N45 / N46 / N45T / N46T | M8 | 19 Nm | |
| 8AZ Pressure line to power steering pump | E81, E87, E90, E91, E92, E93 | M16 | 35 Nm | |
| 9AZ Pressure line to power steering gear | E81, E87, E90, E91, E92, E93 | M14 | 30 Nm | |
| 10AZ Return line to power steering gear | E81, E87, E90, E91, E92, E93 | M16 | 35 Nm | |
| 11AZ Bracket, pressure line, to power steering gear | E81, E87, E90, E91, E92, E93 | M6 | 8 Nm |