Structure and Assembly/Disassembly 8-33
8.3.4 Trolley Panel Board Assembly
1. Unscrew 10 screws (M4 X 12 cross panhead screw) on the back of trolley panel’s base, and
take out the panel cover.
2. Remove the rotatable clasp
Unscrew 2 screws on the fixing bracket for the spring (M4 X 12 cross panhead screws), and
take out the fixing bracket and the spring.
M4X16 cross panhead with the pad and the clip (4 screws)
M4X12 cross panhead screw