23 00 Transmission in general
WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING SPECIFICATION - TRANSMISSION IN GENERAL
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 2AZ Transmission to clutch housing | B / C / D / E / F / G / H / I / J-transmission | M12 | 76 Nm | |
| 3AZ Reinforcement plate to transmission | B / C / D / E / F / G / H / I / J-transmission | M8 | 23 Nm | |
| 4AZ Oil drain plug / filler plug | B / C-transmission | 50 Nm | ||
| D / E-transmission | 52 Nm | |||
| G / H-transmission | M18x1.5 hexagon socket | 35 Nm | ||
| H / I-transmission | M12x1.5 | 25 Nm | ||
| I transmission | M18x1.5 | Steel screw without seal | 45 Nm | |
| J-transmission | 40 Nm | |||
| 5AZ Transmission extension | g / H transmission | M10 | 46 Nm |
TIGHTENING SPECIFICATION - TRANSMISSION IN GENERAL (1AZ-3AZ)
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Transmission to engine | ||||
| Hex screws | B / C / D / E / F / G / H / I / J-transmission | M6 | 8 Nm | |
| B / C / D / E / F / G / H / I / J-transmission | M8 | 25 Nm | ||
| B / C / D / E / F / G / H / I / J-transmission | M10 | 49 Nm | ||
| B / C / D / E / F / G / H / I / J-transmission | M12 | 74 Nm | ||
| Torx bolt | B / C / D / E / F / G / H / I / J-transmission | M6 | 9 Nm | |
| B / C / D / E / F / G / H / I / J-transmission | M8 | 19 Nm | ||
| B / C / D / E / F / G / H / I / J-transmission | M10 | 43 Nm | ||
| G-transmission | M10 | 38 Nm | ||
| 7-Speed SMG | M10x55 8.8 | 43 Nm | ||
| 7-Speed SMG | M10x55 8.8 | 42 Nm | ||
| Steel screws with Torx head N52/N54/N53 | I / G / H-transmission | M8 | 19 Nm | |
| Steel screws with Torx head N52/N54/N53/N46T | I / G / H-transmission | M12 | 66 Nm | |
| 2AZ Transmission to N52/N52K/N53/N54 aluminium screws marked blue | I / G / H-transmission | Replace screws Jointing torque and angle of rotation must be observed without fail | ||
| I / G / H-transmission | M10x30 | Jointing torque | 20 Nm | |
| Torque angle | 90-110° | |||
| I / G / H-transmission | M10x85 | Jointing torque | 20 Nm | |
| Torque angle | 180-200° | |||
| I /H / G-transmission only with E9x | M12 | Jointing torque | 25 Nm | |
| Torque angle | 130° + 20° | |||
| 3AZ Cover plate, transmission | I/H transmission | M6 | 8 Nm | |