Hoshizaki fh1-ssb Manual Suplementar

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3) Insert a small drift pin or long leg of an allen wrench into one of the threaded tension 

screw holes in the spring guide pin. Turn the spring guide pin to access the tension 
screw. Securely hold the spring guide pin in this position while removing the tension 
screw. Carefully rotate (walk) the spring guide pin to release spring tension.

4) Use a 1/" socket wrench to remove the top pivot pin/hinge washer from the top hinge 

bracket.

5) Firmly grasp the door and pull it forward at the top. Then raise the door, disengaging it 

from the bottom pivot pin.

6) Remove the spring guide pin and spring from the spring cartridge.
7) Replace the spring with one of the same color. Be certain that the spring ends are 

engaged in both the spring cartridge and the top of spring guide pin.

8) Repeat steps 1 through 7 for additional 

doors as necessary.

9) Reverse procedure to reassemble door(s) 

to cabinet.
Note: Tighten spring guide pin one complete rotation to set proper spring tension.

Bushing Cover

Hinge Stop Pin

Pivot Pin

Hinge Washer

Tension Screw

Hinge Bracket

Spring

Spring Guide Pin

Spring Cartridge

Left

Blue

4A331-0

Right

Black

4A331-01

Wear eye protection and use caution when removing the tension screw 
(step  3).

1) Open the front panel assembly to gain access to the upper hinge brackets. 
) Remove the bushing cover from the top of the spring guide pin.