ARMY TM 9-2805-258-14
AIR FORCE TO 38G2-89-21
NAVY NAVFAC P-8-814-14E
4-52. Alternator.
This task covers:
a. Test
b. Removal
c. Installation
INITIAL SETUP
T o o l s
General Mechanics Tool Kit (Item 1, Appendix B)
Multiimeter (NSN 6625-01-139-2512)
(Item 2, Appendix B)
Puller Kit, Mechanical (NSN 5120-00-313-9496)
(Item 2, Appendix B)
Torque Wrench (NSN 5120-00-640-6364)
(Item 2, Appendix B)
a. T e s t . (figure 4-50)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Disconnect alternator connector (1) from right hand shroud (2).
Start engine (para. 2-9).
Perform voltage test between leads of alternator connector (1). Reading should be 40V ac at
3600 RPM.
Resistance should be approximately 0.50+0.25 ohms. If not, replace alternator (1).
Stop engine (para. 2-10).
Replace a defective alternator.
Install alternator connector (1).
6. R e m o v a l . (figure 4-50)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
4 - 1 06
Disconnect alternator connector (1) from right hand shroud (2).
Remove nut (3) and washer (4).
Using puller, remove engine start pulley (5).
Remove assembled screw and washer (6), and remove cable clamp (7).
Remove four assembled screws and washers (8), and remove alternator stator (9).
Inspect engine start pulley (5) for cracks and replace as needed.
Inspect alternator stator (9) and replace if insulation is cracked or evidence of burnt or otherwise
damaged wires.
Equipment Condition
Top cover removed (para. 4-21).
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