Kenwood TH-D74E Service Manual page 25

3.3 Precautions for Disassembly
3.3.1 How to Remove Key Tops
(1) The key tops are pasted to the surface of the front case
with double-sided tape. Push the key tops from the inner
side hole of the front case at the time of removing or
replacing the key tops.
KEY TOP KEY TOP KEY TOP
3.3.2 How to Remove Rear Packing
(1) Remove the two tabs on the left- and right-hand side on the
packing from the slit of the chassis first at the time of
removing the rear packing.
3.3.3 Remove the top cover from the shield cover
Rear packing Rear packing Rear packing
Note:
(1) Use tweezers to slightly lift the edge of the top cover. <1>
(2) As you do step 2 above, vary the position you hold the top
cover as you lift it, and remove the top cover <2>.
Note: Once the top cover is removed, it cannot be used
again.
Push evenly on the top cover and be careful that you do not
bend it as you install it on the shield cover.
<1> <1> <1>
<2>
(No.RA044<Rev.001>)1-25