Repair
Replace Replace
Replace
Transformer Transformer
Transformer
Fan Fan
Fan
1.PerformShutdown,page46.
2.Removefourbolts(23)andshroud(10).
3.Removebolt(20)ontopoftheheaterjunction
box(48).
4.Disconnectfanandtransformerconnections
fromterminalblocks.Connectionsareonleft
sidelabeled:V+,V-,1,2,3,and4.
5.Removefournuts(27)holdingmetaltransformer
cover(8)toframe.Carefullyremovecoverwhile
slidingwiresthroughholeincover.
6.Removefourscrews(23),washers(29),andfan
(32).
7.Installfaninreverseorder.
Figure10
333024S 63