IBM T22, T21 manual Are only for T23 series is not turned

Removing and replacing a FRU

When installing: Make sure the followings:

v-parts of the insulation do not come off.

v	-part (	s are only for T23 series) is not turned
	over.

vHoles in the guide rail and in the aluminium sheet are aligned, and the aluminium sheet does not protrude in

the -parts. The protruding parts of the sheet can cause electrical short.

a

c

a b'

b

a

b'

106ThinkPad T20, T21, T22, T23 (MT 2647/2648)