32 41 Pump And Oil Supply
WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATION - PUMP AND OIL SUPPLY
| 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 | |
| E46 / M57TU, E53 / M57TU, E60 / M57TU / M57T2, E61 / M57TU / M57T2, E65 / M57TU / M57T2, E66 / M57T2, E83 / M47T2 / M57TU / M57T2 | M6 | 8 Nm | ||
| E65 / N62 / N73, E66 / N62 / N73, E67 / N62 / N73 | M8 | Replace nuts | 21 Nm | |
| E60 / N52 / N53, E61 / N52 / N53, E63 / N52 / N53, E64 / N52 / N53, E65 / N52, E66 / N52, E83 / N52 | M10 x 33 | Replace aluminium screws Observe repair instruction |
||
| Jointing torque | 20 Nm | |||
| Torque angle | 90 ° | |||
| E60 / N54, E61 / N54 | M10 | Observe repair instruction | 38 Nm | |
| E36, E38, E39, E46, E52, E53, E60, E61, E63, E64, E65, E66, E67, E83 | Note shims, refer also to Service Information Gr. 32 | 21 Nm | ||
| 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 | |
| E53, E60, E61, E63, E64, E65, E66, E85 / S54, E86 / S54 | Banjo bolt M14 | Replace sealing rings | 33 Nm | |
| E36, E38, E39, E46 / S54, E52 | Banjo bolt M16 | Replace sealing rings | 40 Nm | |
| E46 / N40 / N42 / N45 / N46 | Banjo bolt M16 | Replace sealing rings | 42 Nm | |
| E53, E60, E61, E63, E64, E65, E66 | Banjo bolt M16 | Replace sealing rings | 39 Nm | |
| E83 / N46, 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 rubbermetal body | 7.5 Nm |
| E60, E61, E65, E66, E67 | M8 | Screw, nut or rubbermetal body | 19 Nm | |
| E83, E85 / S54, E86 / S54 | M6 | Screw, nut or rubbermetal 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 | ||
| 8AZ Oil reservoir to body (Dynamic Drive / active front steering) | E60, E61 | M6 | 5.5 Nm | |
| 9AZ Oil reservoir to holder | E60, E61, E63, E64, 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 | 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 | M8x17.5 | 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 |