TM 55-2210-223-34
TO 45A2-2-14-22
3-62. TRACTION MOTOR ASSEMBLY (cont)
TEST (cont)
Stator Test
a. Attach lead (1) of megohmmeter (3) to lead AA- on stator housing.
b. Attach lead (2) of megohmmeter (3) to lead A on stator housing and note reading on megohmmeter.
c. Attach lead (1) of megohmmeter (3) to lead FF on stator housing.
d. Attach lead (2) of megohmmeter (3) to lead F on stator housing and note reading on megohmmeter.
WARNING
Procedures specify the heating and cooling of parts to aid in disassembly and assembly. Heated and
cooled parts may cause injury to personnel if hand protection is not worn when handling. Wear protective
gloves for maximum protection.
e. If a reading of less than 3 megohms is obtained on the two sets of leads, bake stator for 4 hours at 230F
(110C) in a convection oven. Recheck megohm readings after cooling stator to room temperature. If the
readings are still low, replace stator.
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