The service was good but it just a little late for the download. It seems that it needs to clear the payment but the payment was settled by paypal. As far as my concern, it should be able to download after the confirmation of sold.
Text excerpt from page 33 (click to view)
VAA42003-R.3672.A Barrier unit
� Turn the rotor plate (#632) in the direction of the arrow so that clearance (0.5mm � 1mm) can be left at "B" part. � Pinch the self-made tool #632 into the clearance.� � By using the barrier-releasing self-made tool, open the barrier unit (#B631). � Hold the barrier unit (#B631) with the mark upwards, and hook it on two parts of the 1st lens-G tube to assemble them.