Amphibian Track Vehicle Mechanic (837) Enlisted Personnel

Repairs and maintains amphibian vehicles by cleaning, adjusting, tearing down, repairing, replacing parts, and reassembling motors, clutches, and differential, and cleans and adjusts track.
Cleans and adjusts spark plugs, carburetor, fuel pump, and fuel lines. Grinds and adjusts valves, and replaces pistons, rings, and rods. Adjusts clutch and replaces clutch plate. Replaces gear units in transmission and differential. Cleans, tightens, and adjusts track. Lubricates all moving parts.
Uses auto mechanic's tools.
Must be familiar with the operation of the vehicle on land and water.