Sentence examples for maintenance was required from inspiring English sources

A greatly increased level of maintenance was required to manage these problems and remain in production.

In general, all these problems were manageable, but a greatly increased level of maintenance was required.

It was put on display by Airbus, which was loaned the plane by BA, in Filton until late 2010 when maintenance was required.

Arsenate was removed below the maximum contaminant level (6.6 ± 2.8 ppb) during periods with and without Al addition, where minimal operational maintenance was required.

The goal of health maintenance was required for care recipients to do their usual activities including maintaining a social network.

LC MS MS is relatively tolerant of injection of matrix despite the absence of any clean-up no special maintenance was required.

This means less maintenance is required and there are fewer things to break which is comforting in an aircraft.

As the large masses of ice melt each summer, constant maintenance is required to level these tracks.

That is why each of the towers along the 240 miles of Con Edison-owned pathways that stretch from Dutchess County to the Bronx-Yonkers border is inspected twice a year, or more if maintenance is required.

If damage is sufficiently severe, 'corrective' maintenance is required.

When V i+1 ≥ V c then maintenance is required, otherwise do not.