TM 55-2210-224-34
3-37.
MAIN GENERATOR (cont)
TEST (cont)
d.
Attach lead (1) of megohmmeter (2) to lead GA on stator housing (3).
e.
Attach lead (4) of megohmmeter (2) to lead GAA on stator housing (3) and note indication on megohmmeter.
f.
Attach lead (1) of megommeter (2) to lead GSS on stator housing (3).
g.
Attach lead (4) of megommeter (2) to lead GSM on stator housing (3) and note indication on megohmmeter.
WARNING
Procedures specify the heating of parts to aid in disassembly and assembly. Heated
parts may cause injury to personnel if hand protection is not worn when handling.
Wear protective gloves for maximum protection.
h.
If an indication of less than 3 megohms is obtained on the two sets of leads, bake stator for 4 hours at 230°F
(110°C) in a convection oven. Recheck after cooling stator to room temperature. If the indications are still
low, replace stator.
3-159
