Welch Allyn PROPAQ CS - Manual (Page 83)

Service Manual Repair procedures 79
Replacing air tubing
Replace the NIBP tubing as a single assembly to ensure the tubing lengths are accurate.
Refer to
“Field Replaceable Units (FRUs)” on page 129 for the tubing assembly part
number.
Note If you don’t need to replace the length of tubing between the cuff hose connector
in the left side panel and the rest of the tubing assembly, don’t remove the left
side panel to disconnect this tube. Leave that length of tubing connected to the
side panel but disconnect it from the rest of tubing assembly as indicated by the
arrow in the figure below, and replace the tubing assembly.