Bunn G9-2T HD - Manual (Page 13)

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SERVICE (cont.)
Motor (cont.)
Removal and Replacement - GRIND CHAMBER
1.
Remove the two 1/4"-20 screws holding the front
cover to the burr housing. Carefully remove the
burr housing front cover. Inspect the adjusting
screw to see if the thrust plug is worn.
Replace if excessively worn or damaged.
2. Carefully remove the rotor cup, shear plate, and
burr rotor from the grinder. Inspect the shear
plate and burrs for wear.
Replace if excessively worn or damaged.
3 Remove and inspect the stationary burr for wear.
Replace if excessively worn or damaged.
4. Inspect the grind chamber and remove any for-
eign materials. The burrs will not properly seat
in the chamber if any material or coffee particles
remain.
5. Reinstall the stationary burr, burr rotor, shear
plate, rotor cup, and dial plate to the burr hous-
ing.
6. Refer to the Adjustments section to vary the
grind dispensed.
GRN to Chasis Ground
YEL to Snubber
P621
WHI/ BLU to Snubber
WHI/BLU to Relay
WHI/BLK to Snubber
WHI/BLK to Cordset