All parts:
  No. Part no.     Part name
-------------------------------------------------------------------------------
    2 554.DAT      Bracket  1 x  1 -  1 x  1
    2 3004.DAT     Brick  1 x  2
    1 5306.DAT     Electric Brick  2 x  2 x  2/3 with Wire End
    1 71427C01.DAT Electric Technic Mini-Motor  9v
    1 297.DAT      Lever Small
    2 161.DAT      Plate  1 x  1 with Clip Vertical
    1 3023.DAT     Plate  1 x  2
    1 3623.DAT     Plate  1 x  3
    2 2420.DAT     Plate  2 x  2 Corner
    5 3021.DAT     Plate  2 x  3
    2 3020.DAT     Plate  2 x  4
    2 3795.DAT     Plate  2 x  6
    1 32073.DAT    Technic Axle  5
    1 32209.DAT    Technic Axle  5.5 With Stop
    1 6536.DAT     Technic Axle Joiner Perpendicular
    1 32068.DAT    Technic Axle Joiner Perpendicular 3 Long
    2 3749.DAT     Technic Axle Pin
    2 3702.DAT     Technic Brick  1 x  8 with Holes
    1 3713.DAT     Technic Bush
    1 32039.DAT    Technic Connector with Axlehole
    2 169.DAT      Technic Liftarm  1 x  2
    1 4459.DAT     Technic Pin with Friction
    2 4185.DAT     Technic Wedge Belt Wheel
    2 3070.DAT     Tile  1 x  1
    1 3069.DAT     Tile  1 x  2
    1 6636.DAT     Tile  1 x  6

Parts by Step:
 Step   No. Part no.     Part name
-------------------------------------------------------------------------------
    1     1 71427C01.DAT Electric Technic Mini-Motor  9v
    2     2 3004.DAT     Brick  1 x  2
    2     1 5306.DAT     Electric Brick  2 x  2 x  2/3 with Wire End
    2     1 4185.DAT     Technic Wedge Belt Wheel
    3     1 3023.DAT     Plate  1 x  2
    3     1 4185.DAT     Technic Wedge Belt Wheel
    4     1 3749.DAT     Technic Axle Pin
    4     1 3702.DAT     Technic Brick  1 x  8 with Holes
    4     1 4459.DAT     Technic Pin with Friction
    5     2 3021.DAT     Plate  2 x  3
    5     1 32073.DAT    Technic Axle  5
    6     1 3795.DAT     Plate  2 x  6
    6     1 169.DAT      Technic Liftarm  1 x  2
    7     1 3795.DAT     Plate  2 x  6
    7     1 169.DAT      Technic Liftarm  1 x  2
    7     1 6636.DAT     Tile  1 x  6
    8     1 6536.DAT     Technic Axle Joiner Perpendicular
    8     1 3749.DAT     Technic Axle Pin
    8     1 32039.DAT    Technic Connector with Axlehole
    9     1 32209.DAT    Technic Axle  5.5 With Stop
    9     1 3713.DAT     Technic Bush
   10     1 3702.DAT     Technic Brick  1 x  8 with Holes
   11     2 554.DAT      Bracket  1 x  1 -  1 x  1
   11     2 161.DAT      Plate  1 x  1 with Clip Vertical
   11     1 3623.DAT     Plate  1 x  3
   11     3 3021.DAT     Plate  2 x  3
   11     2 3070.DAT     Tile  1 x  1
   11     1 3069.DAT     Tile  1 x  2
   12     2 2420.DAT     Plate  2 x  2 Corner
   12     2 3020.DAT     Plate  2 x  4
   14     1 32068.DAT    Technic Axle Joiner Perpendicular 3 Long
   15     1 297.DAT      Lever Small