Make sure the two dowel pins (A) are undamaged and installed in prescribed holes on the engine block as shown. Replace the dowel pins if they are damaged.
2.
Place the transmission on the transmission jack, and raise it to the engine level.
3.
Align the transmission mainshaft and the clutch pressure plate.
4.
Move the transmission inward until there is no clearance between the transmission housing and the engine block.
5.
Install the lower transmission mounting bolts (A).