![background image](http://html2.mh-extra.com/html/yoder-smokers/ys-640/ys-640_operation-instructions-manual_3415392020.webp)
19
Yoder YS 640
8. Reinstall the cooking grates and optional second shelf (See FIG 9).
9. Inspect chimney stack to be certain that the internal end of the stack is installed
even with the grill body.
10. Remove, inspect and clean the grease bucket as needed. Reinstall the grease
bucket under the right side of the grill.
11. Open the hopper lid and inspect for any foreign materials.
12. Continue to Start-up Procedure.
HEAT DIFFUSER/
DRIP PLATE
AUGER
SHIELD
END OF STACK FLUSH
WITH BODY.
END OF STACK FLUSH
WITH BODY.
7. Reinstall the heat diffuser/drip plate. The heat diffuser plate attaches to the hook on
the auger shield and rests on the grease divider on the right hand side of the grill. Once
installed, check to be certain that the edges are approximately one-quarter inch be-
low the grate rails at the hopper end and that the plate is adjusted evenly from front to
back. (The diffuser is angled toward the right side of the grill to channel grease into the
grease container.)
FIG 13
FIG 14