TM 5-3805-248-23-2
STARTING MOTOR (PRESTOLITE) REPAIR - CONTINUED
0362 00
TESTING
1.
Use armature tester to test armature (40) for grounded windings. Replace if windings are grounded.
2.
Use growler and steel blade to test armature (40) for shorted windings. Replace armature (40) if blade vibrates.
3.
Test armature (40) commutator bars for opens and grounds. Replace if grounded or open. There should not be any accu-
mulation of brush material between commutator bars.
40
394-1392
NOTE
Coil must be installed in frame before test can be conducted.
4.
Use continuity tester, test coil (51) for ground between coil wire and frame. Replace if open.
NOTE
Plate must be installed with insulation in frame before test can be conducted.
5.
Use continuity tester to test plate (45) for grounds. Replace if grounded.
ASSEMBLY
1.
Install insulator (59), spacer (58), new lockwasher (57) and bolt (56).
2.
Install new lockwasher (60), spacer (55), new lockwasher (61), nut (54) and bolt (56).
3.
Install connector (53), new lockwasher (52) and nut (63) on bolt (56).
4.
Install coil (51) in frame (38).
5.
Install screw (50), four lockwashers (48) and screws (49) in frame (38).
48
49
50
38
51
394-1390
0362 00-7
