AV1/AV2 Position Transmitter Field-Replacement Kit Installation Instructions

This document provides installation instructions for a field-replacement kit (part number 258670A1) used to replace or retrofit a 4-20 mA Position Transmitter into Type AV1/AV2 characterizable pneumatic positioners. It includes a parts list, exploded-view diagrams, wiring details, and safety warnings for qualified personnel performing the maintenance.