Yokogawa µR20000 - Manual (Page 87)

7-12 SM 04P02B01-01E
9. Remove the three pins securing the Pen Servo Assembly.
The tips of the pins form latches. To remove them, squeeze the tips using a pair
of tweezers, then pull out the pins.
Pin Latch
10. Remove the Pins from the Pen Base Bracket, then remove the Pen Servo
Assembly.
Pin
Latch
11. Remove the Pen Arm Assembly while pushing the Pen Arm Shaft of the Pen
Servo Assembly.
Push
Pen Carriage
Pen Arm Assembly
Arm No.
Pen Arm Shaft
Note
An Arm number is indicated on the Pen Arm Assembly. Attach each pen correctly. If the pens
are attached incorrectly, the Pens will interfere with each other.
7.4 Disassembly Procedure (Pen Model)