Driveaxle installation:

If your inner joint had a gasket, ensure the mating surfaces are clean and apply the new gasket.
Insert the driveaxle outer end into the steering knuckle, using the new bolt provided to tighten the joint just enough to move the joint into place.
Reinstall the upper control arms, tightening the clamping nut to 30 ft-lbs / 40 Nm.
Reattach the inner end of the driveaxle to the transmission housing, tightening the bolts to 59 ft-lbs / 80 Nm, working in a star pattern to tighten the joint equally.
Reinstall the brake rotor and calipers if removed previously.
Reinstall the wheel, tightening the lug nuts by hand.
Lower the car.
If the replacement driveaxle/hub bolt is a 14mm hex, tighten to 85 ft-lbs / 115 Nm with a torque wrench. Then switch to a breaker bar (ratchetless socket wrench with a cheater bar, etc) to tighten the bolt an additional 1/2 turn. Note that the final tightening is not something you want to subject to a ratcheting mechanism. A 17mm hex bolt should be tightened to 140 ft-lbs / 190 Nm + 1/2 turn.
Tighten the lug nuts to 89 ft-lbs / 120 Nm, working in a star pattern.
Complete!