Assigned to the Base Force, Pacific Fleet, "Arctic" arrived at San Diego, California on 24 July 1922. For almost 20 years, she served chiefly in the Pacific, operating with the fleet's train. During the second of her two voyages to Hawaiian waters in 1925, she accompanied the fleet on its Australasian cruise to New Zealand and Samoa. Assigned to Train Squadron 2 (TrainRon 2), her yearly operations varied little, with the ship issuing provisions to the Battle Fleet wherever it was operating. Her cruises along the western seaboard of the United States took her to San Diego, San Pedro and San Francisco, California, Portland, Oregon, and Seattle, Washington.