Removing the WB motor
(9) Remove the WB motor (two pan screws with S/P washer, M3x6DB) from the lower pipe holder
n n Reassembling notes
When securing the WB motor to the lower pipe holder L, first tighten a screw in the smaller
Before securing the lower corner plates R and L with screws, at the top of the frame ASSY
check that the difference between distances "A" and "B" (shown on the next page) is within 1
mm, where "A" and "B" are distances from the top edge of the backboard to the rib of the upper
If the difference exceeds 1 mm, loosen (not remove) all screws E, press the frame ASSY in the
direction of C or D to fix the ASSY's distortion, tighten screws E, and then secure the lower
corner plates R and L with screws.
If the frame ASSY is distorted, the right or left edge of the white sheet will become slack,
causing the white sheet to come into contact with the upper cover.
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