What does the idler pulley do
W10837741VP
and the bake (lower) igniter is a different part — see the FAQ below on bake vs broil igniters
A magnet attached to the lid activates the switch when the lid closes — a small pin on the switch presses against an internal lever to signal the control board that it is safe to agitate or spin
Excessive frost buildup caused by incorrect temperature regulation
ERP 2169142 Refrigerator Evaporator Fan Motor Blade Replaces WP2169142 DC62-30312J What does the idler pulleyERP 2169142 Refrigerator Evaporator Fan Motor Blade Replaces Part Numbers: WP2169142, 2169142, 12217201, 2154800, 447427, 67005684, 8170544, 8208312, AP6005911, PS11738973, Y67005684 This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and or Reproductive Harm www. p65warnings. ca. gov