5.2 Using the Insertion Mechanism (cont.)
5. CLOSE THE ISOLATION VALVE!
WARNING!
6. After closing the isolation valve, remove the bolts that fasten the packing gland flange to the isolation valve
flange, and lift the insertion mechanism by the barrel to remove it from the isolation valve.
Model T17 Installation Guide
Make sure the isolation valve is closed before performing the following steps.
Bolts
Figure 91: Removing the Insertion Mechanism
Chapter 5. Maintaining the T17 Transducers
77