F5M51
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Revision as of 21:03, 10 January 2010 by Cartman02au (talk | contribs)
The F5M51 is a 5 speed manual transaxle used in the TE through TW Magna and the DB 380 with V6 engines and front-wheel drive.
The F5M51 is a much simpler design to the transaxles used in earlier Magnas. It uses a two-shaft design (whereas the older transaxles used three) and doesn't need to reverse the torque before output. On earlier Magna/Veradas the torque had to be reversed because the engine rotated in the opposite direction to the wheels.
Instead of using a conventional flywheel the F5M51 uses a three piece flywheel and flexible plate assembly to reduce drivetrain vibration.
Technical data
| Lubricant | 75W/85W Hypoid Gear Oil | |
| Capacity | 2.8 Litres | |
| Clutch Plate Diameter | 240mm (3.5 and 3.8 Litre V6), 225mm (3.0 Litre V6) | |
| Clutch Operation | Hydraulic | |
| GEAR RATIOS - MAGNA | ||
| Final Drive | 3.722 | |
| 1st | 3.583 | |
| 2nd | 2.105 | |
| 3rd | 1.407 | |
| 4th | 1.031 | |
| 5th | 0.761 | |
| Reverse | 3.416 | |
| GEAR RATIOS - 380 | ||
| Final Drive | 4.111 | |
| 1st | 3.333 | |
| 2nd | 2.105 | |
| 3rd | 1.407 | |
| 4th | 1.031 | |
| 5th | 0.804 | |
| Reverse | 3.416 |
