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Service Manual
4 Parts Disassembly
4.5 Pneumatic Spring Disassembly
Pneumatic spring consists of upper parts, back cover and lower parts.
One cross screwdriver, one short-handled screwdriver, two hex key wrenches (4mm and 5mm each)
and one snap ring pliers are needed during the pneumatic spring disassembly.
4.5.1 Upper Parts Disassembly
Perform the following steps,
1. Disassemble the monitor arm and top cover assembly of the key panel. For details, refer to
Section 10.2 Monitor Arm Disassembly and Section 10.4 Key Panel Assembly.
2. Remove four screws as shown in the following figure.