Hoshizaki HW-320B Service Manual page 20

5) tilt the machine to its right side
5) Loosen the hose bands, and remove the suction and discharge hoses.
6 ) Remove the two screws, and disconnect the wash pump motor.
7 ) To replace, reverse the above procedure.
8 ) Make a trial run, and check for water leaks.
Hose bands
x 2 Screws
18