Wisco Industries 621 Use and care manual

MODEL 620, 621, JJ501, & JJ502W
BLOWER MOTOR REPLACEMENT
0022687SK
FS140068 REV: A
6-22-2020 Page 1 of 2
DESCRIPTION
This document illustrates how to replace a Motor Service Kit for models 620,621, JJ501, and JJ502W.
TOOLS NEEDED
• #2 Phillips Screw Driver
• 10mm Socket Wrench or Driver
• Pliers
PARTS INCLUDED
• (1) 0022687 - Blower Motor

MODEL 620, 621, JJ501, & JJ502W
BLOWER MOTOR REPLACEMENT
0022687SK
FS140068 REV: A
6-22-2020
Remove (8) Screws from the back
of the unit; remove the back.
Open the oven door. Once opened, loosen or
remove support screws. Once loose, remove
support racks
Remove (4) screws to the panel covering
the fan; Remove the panel.
Using the 10mm socket, remove the nut that
is aached to the fan ; remove the fan.
Note: Turn counter-clockwise to ghten and
clockwise to loosen
Remove (3) Screws that hold the
blower motor in place
Remove the motor from the back of the oven
and separate the insulaon discs from the
motor.
Remove wires connected to the motor. Using the new motor, com-
plete all steps in reverse order & you have successfully replaced your
units blower motor. Your unit is now ready for operaon.
Page 2 of 2