Method for assembling motor assembly to support wafer

A method for assembling a motor assembly to a wafer-deposition machine, the motor assembly including a plurality of first screw holes and the wafer-deposition machine including a plurality of second screw holes corresponding to the first screw holes, respectively, the method comprising:

• disposing the motor assembly adjacent to the deposition machine;
• inserting, at a first location, a locking member through one of the plurality of first screw holes of the motor assembly and a corresponding one of the plurality of second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole at the first location;
• releasably coupling at least one supporting member to the locking member at the first location to support the motor assembly with respect to the wafer-deposition machine to keep the locking member inserted through the first screw hole and the corresponding second screw hole and to maintain alignment of the first screw hole and the corresponding second screw hole at the first location;
• inserting, at a second location, another locking member through one of the plurality of first screw holes of the motor assembly and a corresponding one of the plurality of second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole at the second location;
• releasably coupling at least one supporting member to the locking member at the second location to support the motor assembly with respect to the wafer-deposition machine to keep the locking member inserted through the first screw hole and the corresponding second screw hole and to maintain alignment of the first screw hole and the corresponding second screw hole at the second location;
• inserting, at each of one or more remaining locations, an attachment bolt through another one of the plurality of first screw holes of the motor assembly and a corresponding one of the plurality of second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole and to fasten the motor assembly to the wafer-deposition machine at each of the one or more remaining locations;
• removing the at least one supporting member and the locking member at the first location;
• inserting, at the first location, another attachment bolt through the first screw hole of the motor assembly and the corresponding second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole and to fasten the motor assembly to the wafer-deposition machine at the first location;
• removing the at least one supporting member and the locking member at the second location;
• and
• inserting, at the second location, another attachment bolt through the first screw hole of the motor assembly and the corresponding second screw hole of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole and to fasten the motor assembly to the wafer-deposition machine at the second location.