4 Replacement Procedures
4.21 Thermal Module
Removing the Thermal Module
The thermal module comes in two different models: a UMA model and a Discrete model.
Remove the thermal module of each model according to the following procedures and Figures
4.38 and 4.39.
CAUTION:
When removing the thermal module, keep the following in mind:
1. The unit can become very hot during operation. Be sure to let it cool down before
starting the repair work.
2. Use care when removing and disassembling the unit in order to avoid damage.
3. If you remove the thermal module, please use a soft cloth with alcohol to clean it.
Reapply Shinetsu 7762 grease before installing the thermal module. If you use a new
thermal module, please ensure to remove the release paper first.
For the Discrete Model
1. Remove the three M2.5x6.5 spring screws and the four M2.5x6 spring screws in order as
shown in Figure 4.38.
2. Remove the thermal module.
M2.5x6.5*3
M2.5x6*4
Figure 4.38 Removing the thermal module (Discrete model)
Satellite A660/ProA660 Series Maintenance Manual 4-49
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