IBM TransNote Hardware Maintenance Manual page 87

Note: In procedure 3 , remove the base plate tape gently
in the direction of the arrow to avoid damaging the
copper sheet under the tape; it is to be reused.
When installing: Align the right edge of the base plate
(continued)
tape ( a ) to the b -part of the base
plate, as shown in the following figure.
Removing and replacing a FRU
ThinkPad TransNote
83