Figure 3-7. Condenser fan, removal and installation.

Figure 3-7. Condenser fan, removal and installation.

3-22. Blower Motor Assembly

(1) Touch the multimeter leads to the pins

a. On-Equipment Testing. Before removing the

in the receptacle connector. The 400 cycle motor

blower motor assembly it is wise to perform an

assembly should carry approximately 2.25 ohms.

on-equipment test to determine if removal is nec-

The 50/60 cycle motor assembly should carry ap-

essary. Test the motor for resistance with a mul-

proximately 4.7 ohms.

timeter set on the ohm scale as follows:

(2) Connect one multimeter lead to the