TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 307 of 1258
6 - 3 . 1 . 100 AMPERE ALT E R N ATOR (12340912) REPA
I R
This task covers:
a.
Disassembly
c.
Inspection
b.
Cleaning
d.
Assembly
a. Disassembly
1.
Remove screw (1), washer (2), and fan assembly (3) from rotor shaft (11).
2.
Remove end housing woodruff key (8) from rotor shaft (11).
3.
Scribe alignment marks (5) on end housing (12) and stator (10).
4.
Remove four screws (14) and end housing (12) from stator (10) and rotor shaft (11).
5.
Remove seal (13) and O-ring (4) from end housing (12). Discard seal (13) and O-ring (4).
6.
Remove end housing spacer (6) and O-ring (7) from rotor shaft (11). Discard O-ring (7).
7.
Remove drive end shaft nut (19) and washer (20) from drive end of rotor shaft (11).
8.
Remove four screws (18) and bearing retainer (17) from drive end housing (9).
9.
Remove woodruff key (15) from drive end of rotor shaft (11).
10.
Remove drive end housing spacer (21) and O-ring (16) from drive end of rotor shaft (11).
Discard O-ring (16).
INITIAL SETUP:
Applicable Models
_______________
All except M996, M996A1, M997, M997A1,
M997A2
To o l s
____
General mechanic's tool kit:
automotive (Appendix G, Item 1)
Test Equipment
_____________
Multimeter (Appendix G, Item 120)
M a t e r i a l s / P a rt s
_____________
Six lockwashers (Appendix E, Item 74)
Two O-rings (Appendix E, Item 98)
Two O-rings (Appendix E, Item 111)
O-ring (Appendix E, Item 99)
O-ring (Appendix E, Item 116)
Two seals (Appendix E, Item 150)
Seal (Appendix E, Item 149)
Seal (Appendix E, Item 151)
Adhesive sealant (Appendix B, Item 2)
Cord (Appendix B, Item 12)
Grease (Appendix B, Item 19)
Seal sleeve tool (Appendix C, Fig. 5)
Personnel Require d
________________
One mechanic
One assistant
Manual Refere n c e s
________________
TM 9-214
TM 9-2320-280-20
TM 9-2320-280-24P
General Safety Instructions
______________________
• Alternator removed (TM 9-2320-280-20).
• Alternator pulley removed (TM 9-2320-280-20).
Maintenance Level
_______________
Direct support
TM 9-2320-280-34
6 - 1 8 . 2
Change 1
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