HOW TO disassemble a dial caliper?

To disassemble a dial caliper, first, ensure the tool is clean and free from debris. Carefully remove the locking screw, if present, and then gently slide off the dial or readout mechanism from the main body. Next, unscrew any additional screws that secure the components, and carefully separate the main beam from the movable jaw. Take care to note the order of parts for reassembly.