"maintain a sense" is a correct and usable phrase in written English.
For example, you might write, "We strive to maintain a sense of balance in our lives."
"The slowness is to maintain a sense of spirituality.
It is vital, however, to maintain a sense of proportion.
And smaller organisations find it easier to maintain a sense of collective ownership.
How do you maintain a sense of normalcy, and does the scrutiny bother you?
The important thing will be to maintain a sense of haste.
He said their long friendship had helped them maintain a sense of normalcy while in Whistler.
The Irish Celtic tradition also managed to maintain a sense of "divine in the natural world.
But the company wants its collaborations to maintain a sense of the unexpected.
"It is necessary to maintain a sense of proportion," Andress writes in his introduction.
How do they maintain a sense of identity and belonging within chaotic settings?
At the protests, Prince reporters tried to maintain a sense of professionalism.
