TM 9-4120-403-14
4-57.
This task covers:
a. Inspection
c. Replacement
b. Test
INITIAL SETUP
Tools
Tool Kit, Refrigeration
Materials/Parts
Locknuts
Equipment Conditions:
Inspection
(1) Check motor for rotational freedom by spinning shaft by hand.
If there is any stiffness or binding,
contact direct support maintenance.
(2) Pull and push shaft axially to check for end play. If there is excessive end play, contact direct support
maintenance.
Test
(1) Using a multimeter set on lowest OHMS scale, check continuity between pins in connector J2 as follows:
Pin A to pin B
Pin D to pin E
Pin A to pin C
4-141