Repairs and maintains amphibian vehicles by cleaning, adjusting, tearing down, repairing, replacing parts, and reassembling motors, clutches, and differential, and cleans and adjusts track.
Operates a gasoline or Diesel powered high-speed caterpillar tractor to drag or tow heavy artillery weapons, construction equipment, and other military equipment and materiel.
Supervises, directs, instructs, and controls pack train personnel in the packing, manning, conditioning, and care of pack animals and in the care and maintenance of the Phillips pack saddle and harness.
Slings and unslings loads on horses or mules used in transporting ammunition, matériel, and other cargo necessary for the functioning of field units operating in mountainous or jungle terrain.
Leads pack animals used in transporting ammunition, materiel, supplies, and other cargo necessary for the functioning of field units operating in mountainous or jungle terrain.
Drives a pair of horses of an artillery team consisting of one or more pairs in draft which pulls solid tire artillery materiel consisting of guns, caissons, reels, and limbers.
Supervises operation of "L" boat engaged in mine laying activities for defense of coastal waters and harbor areas. Steers boat to mine field site and supervises crew in connecting cables of a submarine mine group to a distribution box which is connected to a shore point by means of a multiple conductor cable.