Toshiba TECRA A11 Series Maintenance Manual page 369

4. When silicon grease is already applied to the fin, wipe them off with a cloth in
advance.
5. Apply new grease (Shin-Etsu Chemical Co. X-23-7921-5) on the CPU using a
special syringe as shown in the following figure. Apply quarter of scale (0.25ml) of
grease evenly on the CPU chip.
Grease
TECRA A11/S11/P11 Satellite Pro S500 Series Maintenance Manual (960-784) [CONFIDENTIAL] 4-79
CPU
Figure 4-43 Applying new grease