Shop supplies
Liquid leak detection fluid (customer supplied item)
Procedure
1. Blow the line down according to the site standard operating procedures.
2. Ensure that the line pressure is down to atmospheric pressure prior to disassembly.
3. Disconnect transducer cabling and chordset from the transducer assembly by
turning the cable nut counter-clock wise.
4. Disconnect the transducer cable nut. Pull the chordset from the transducer
assembly.
Note
Do not twist the chordset as you disconnect it from the transducer assembly.
5. If the meter is equipped with T-21 or T-22 transducers, remove the transducer
retainer using a 1 1/8” wrench and then disconnect and remove the transformer
(Figure 3-4).
Note
T-21 transducers use W-01 transformers and T-22 transducers use W-02 transformers.
Meter repairs
Maintenance and Troubleshooting manual 49
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