32 41 Pump And Oil Supply
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2007 BMW M5, and 2007 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING SPECIFICATION - PUMP AND OIL SUPPLY (32 41)
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Power steering pump / bearing block of power steering pump to crankcase / oil sump / oil filter unit carrier / A/C compressor carrier | E39 / M5 | Observe tightening sequence | 25 Nm | |
| E36, E38, E39, E46, E52, E53 | Note shims, refer also to STEERING & WHEEL ALIGNMENT - SI TECHNIQUES | 21 Nm | |||
| M47T2 / M57TU / M57T2 | M6 | 8 Nm | |||
| N62 / N62TU / N73 | M8 | Replace nuts | 21 Nm | ||
| N52 / N52K / N53 | M10 x 33 | Replace aluminium screws Observe repair instruction |
|||
| Jointing torque | 20 Nm | ||||
| Torque angle | 90 ° | ||||
| N54 | M10 | Observe repair instruction | 38 Nm | ||
| E60, E61, E63, E64, E65, E66, E67, E83, E85 / S54, E86 / S54 | M8 | 21 Nm | |||
| 2AZ | Pump bracket on engine support | E38 / M60/1 / M60/2 / M62, E39 / M62 | 22 Nm | ||
| 3AZ | Hydraulic line connections to vane pump/power steering pump and steering gear/banjo bolts, steering hydraulics | E38 | Banjo bolt M12 | Replace sealing rings | 33 Nm |
| E36, E39, E46, E52 | Banjo bolt M14 | Replace sealing rings | 35 Nm | ||
| E38 | Banjo bolt M14 | Replace sealing rings | 39 Nm | ||
| E60, E61, E63, E64 | M14 non-return valve | Replace sealing rings | 35 Nm | ||
| E53, E60, E61, E63, E64, E65, E66, E85 / S54, E86 / S54 | Banjo bolt M14 | Replace sealing rings | 33 Nm | ||
| E36, E38, E39, E46, E52, E53 | Banjo bolt M16 | Replace sealing rings | 40 Nm | ||
| E60, E61, E63, E64, E65, E66, E83, E85 / S54, E86 / S54 | Banjo bolt M16 | Replace sealing rings | 35 Nm | ||
| E38, E53 | Banjo bolt M18 | Replace sealing rings | 45 Nm | ||
| E36, E38, E39, E46, E53, E60, E61, E63, E64, E83 | Cap screw | Replace sealing ring | 36 Nm | ||
| E65, E66, E67 | Cap screw | Replace sealing ring | 39 Nm | ||
| 4AZ | Hydraulic line connections to DS controller | E31, E32, E34 | 40 Nm | ||
| 5AZ | Mounting of hydraulic line | E60, E61, E63, E64, E65, E66, E67 | M6 | Screw, nut or rubber-metal body | 7.5 Nm |
| E60, E61, E65, E66, E67 | M8 | Screw, nut or rubber-metal body | 19 Nm | ||
| E83, E85 / S54, E86 / S54 | M6 | Screw, nut or rubber-metal body | 8 Nm | ||
| 6AZ | Holder, expansion hose, to vane pump / power steering pump | E60, E61, E63, E64, E65, E66 | M6 8.8 | 7.5 Nm | |
| E65 / M67 | M8-8 | 19 Nm | |||
| 7AZ | Mounting hydraulic pump to engine block / oil sump | E65 | 3 Nm | ||
| 9AZ | Oil reservoir to holder | E60, E61, E63, E64 | M6 | 6 Nm | |
| E65, E66, E67, E83 | M6 | 4 Nm | |||
| E85 / S54, E86 / S54 | M6 | 5.5 Nm | |||
| 10AZ | Expansion hose part 1 to part 2 | E60, E61, E63, E64, E65, E66 | 30 Nm | ||
| 11AZ | Expansion hose mounting | E60 | M6 | 10 Nm | |
| 12AZ | Line fastening steering hydraulics | E60 | M6 | 7.5 Nm | |
| E60 | M8 | 19 Nm | |||
| 13AZ | Oil tank holder to body | E83 | M8 | 19 Nm | |
| 14AZ | Belt pulley to power steering pump | E60, E61, E63, E64, E65, E66, E67 | M8 8.8 | 22 Nm | |
| E39, E46, E53, E65, E66, E67 | M8 10.9 | 27 Nm | |||
| E83 / M54 / N46 | M8 | 28 Nm | |||
| E83 / M57TU / M57T2 / M47T2, E85 / S54, E86 / S54 | M8 | 22 Nm | |||
| 15AZ | Bracket, pressure line, Dynamic Drive, to oil sump | E65 / M57TU / M57T2, E66 / M57T2 | 19 Nm | ||
| 16AZ | Bracket, pressure line, to steering gear | E60, E61, E63, E64 | M8 | 19 Nm | |
| 17AZ | Bracket, hydraulic line, to stabilizer bar mounting | E60, E61, E63, E64 | M6 | 12 Nm | |
| 18AZ | Bracket, power steering pump, to crankcase | E63 / N52, E64 / N52 | M10 | Replace aluminium screws | |
| Jointing torque | 20 Nm | ||||
| Torque angle | 90 ° | ||||
| 19AZ | |||||
| 20AZ | Power steering pump to water pump | E46 / N40 / N42 / N45 / N46, E60 / N46T | M8 | 32 Nm | |
| E83 / N46 | M8 | 28 Nm | |||
| 21AZ | Bracket, pressure line (ARS), to crankcase | E63 / N52, E64 / N52 | M10 | Replace aluminium screws | |
| Jointing torque | 20 Nm | ||||
| Torque angle | 90 ° | ||||
| E60 / N52, E61 / N52, E63 / N52, E64 / N52, E65 / N52, E66 / N52 | M8 x 17.5 | Replace aluminium screw | |||
| Jointing torque | 8 Nm | ||||
| Torque angle | 45 ° | ||||
| 22AZ | Pressure line to power steering gear | E85 / S54, E86 / S54 | M14 | Replace sealing rings | 33 Nm |
| 23AZ | Return line to power steering gear | E85 / S54, E86 / S54 | M16 | Replace sealing rings | 35 Nm |