5-45 
 
6.  Unclench the four clips with a tweezer to remove the interface board. 
 
 
 
 
 
 
5.5.4 Disassembling the New MPM Module 
1.  Remove the contact screws and the spanner by referring to steps 1 to 3 as described in 
5.5.1 Disassembling the ICG Module. 
2.  Unscrew the two M3×6 screws. Then press down, in turn, the four clips that engage the 
front cover with a small flat-bladed screwdriver. At the same time, pull off the rear 
cover.