Relower

It was about the time that Mr. Farmer was trying to relower his 10-inch pipe.

Source: wiktionary

In a sitting position astride the bench, holding a bar-bell on the shoulders weighing 80% of max., drive the bar-bell upwards until the arms are straight then relower it on to the shoulders:

Source: wiktionary

Relowering [Na] to the daily correction limit of 8 mEq/L can ↓ the severity of ODS and even after the onset of neurologic, it is recommended to relower [Na] by 16 mEq/L

Source: wiktionary