Structure and Assembly/Disassembly 9-91
10. Use M6 inner hexagon spanner to unfasten 4 fixing screws (with the pad) to remove the
motor-driven lift mechanical assembly.
9.3.38.7 Lift Control PCBA Assembly
The disassembly tool: cross-headed screwdriver (M3, M4).
1. See Chapter 9.3.38.6 for details.
2. Use M5 inner hexagon spanner to unfasten 2 screws on the coupling.
3. Use M6 inner hexagon spanner to unfasten 4 fixing screws (with the pad) to remove the
motor-driven lift mechanical assembly (FRU).
The electrical ascending/descending
mechanism (FR
U)