Carrier MMY-MAP0724FT9UL Service Manual page 242

No. Part to be replaced
11 Transformer
(460V FT6UL)
Work procedure
10) Remove the transformer housing back screws and
then remove the housing.
(M4 x 0.2" (6mm), 4 pcs)
11) Remove the screws that secure the base plate and
transformer, and then replace the transformer.
(M6 x 0.47" (12mm), 4 pcs)
2. Re-assembly procedure
Perform the disassembly procedure in reverse to re-
assemble.
(11)→1)).
Note:
1) When performing wiring inside the transformer
housing, make sure that 4.7" (120 mm) of the black
tube covered part of the leads extend from the
holder.
2) When bundling the leads, make sure that the
distance between the band and the bend is 2.6" (65
mm), as shown in the figure.
– 242 –
Remarks
Screw tightening locations for transformer housing back
Right side
Back
Screw tightening locations for transformer re-assembly
Two screws each,
front and back
Base plate
Holder
4.7"
Provide 2.6" between
bottom and lead bend.
2.6"
Left side
Transformer
housing
10) Screws